# Hack123 (黑123)

> Hack123 (黑123) is a curated directory of hackathons in China and worldwide: AI hackathons, student hackathons and online hackathons, updated weekly. 黑123 是中文黑客松导航：收录国内外 AI 黑客松、学生/高校黑客松、线上黑客松，按城市、人群、难度、奖金筛选，每周更新。

Hack123 is built from the Chinese “Beginner Hackathon Series” (入门黑客松系列) newsletter by Henry, a 10-time hackathon winner, plus leads from X, WeChat and event platforms. Chinese pages live at https://hack123.henryht.sh/ (default) and English pages under https://hack123.henryht.sh/en/. Every hackathon page lists the deadline, prize, eligibility, format, city and a link to the organizer’s official page; details are always subject to the organizer’s announcement.

Generated 2026-11-07: 597 hackathons (272 open for registration), 82 hackathon projects.

## Key pages

- [Hackathon directory (English)](https://hack123.henryht.sh/en): list, calendar and map of hackathons in China and worldwide, filterable by city, audience, level, format and prize
- [黑客松导航（中文首页）](https://hack123.henryht.sh): 列表 / 日历 / 地图三种视图
- [Trending hackathons](https://hack123.henryht.sh/en/rank) · [热度榜](https://hack123.henryht.sh/rank): open hackathons ranked by recent interest
- [Hackathon projects](https://hack123.henryht.sh/en/works) · [黑客松作品](https://hack123.henryht.sh/works): what participants built, linked to each hackathon
- [Team up](https://hack123.henryht.sh/en/team) · [组队](https://hack123.henryht.sh/team): team-up posts from Xiaohongshu, linked to each hackathon
- [About & tagging rules](https://hack123.henryht.sh/en/about) · [关于](https://hack123.henryht.sh/about)
- [往期周报 Weekly issues (Chinese only)](https://hack123.henryht.sh/issues)
- [Browse by city, topic, audience & month](https://hack123.henryht.sh/en/browse) · [分类浏览](https://hack123.henryht.sh/browse)
- [Sitemap](https://hack123.henryht.sh/sitemap-index.xml)

## Browse hackathons by city, topic, audience and month

- [Hackathons in San Francisco](https://hack123.henryht.sh/en/city/san-francisco) · [旧金山黑客松](https://hack123.henryht.sh/city/san-francisco): 36 hackathons, 18 open
- [Hackathons in Beijing](https://hack123.henryht.sh/en/city/beijing) · [北京黑客松](https://hack123.henryht.sh/city/beijing): 19 hackathons, 5 open
- [Hackathons in Shenzhen](https://hack123.henryht.sh/en/city/shenzhen) · [深圳黑客松](https://hack123.henryht.sh/city/shenzhen): 19 hackathons, 2 open
- [Hackathons in Shanghai](https://hack123.henryht.sh/en/city/shanghai) · [上海黑客松](https://hack123.henryht.sh/city/shanghai): 17 hackathons, 3 open
- [Hackathons in New York](https://hack123.henryht.sh/en/city/new-york) · [纽约黑客松](https://hack123.henryht.sh/city/new-york): 14 hackathons, 10 open
- [Hackathons in Hangzhou](https://hack123.henryht.sh/en/city/hangzhou) · [杭州黑客松](https://hack123.henryht.sh/city/hangzhou): 12 hackathons, 2 open
- [Hackathons in London](https://hack123.henryht.sh/en/city/london) · [伦敦黑客松](https://hack123.henryht.sh/city/london): 10 hackathons, 7 open
- [Hackathons in Singapore](https://hack123.henryht.sh/en/city/singapore) · [新加坡黑客松](https://hack123.henryht.sh/city/singapore): 9 hackathons, 3 open
- [Hackathons in Hong Kong](https://hack123.henryht.sh/en/city/hong-kong) · [香港黑客松](https://hack123.henryht.sh/city/hong-kong): 8 hackathons, 2 open
- [Hackathons in Guangzhou](https://hack123.henryht.sh/en/city/guangzhou) · [广州黑客松](https://hack123.henryht.sh/city/guangzhou): 7 hackathons, 2 open
- [Hackathons in Taipei](https://hack123.henryht.sh/en/city/taipei) · [台北黑客松](https://hack123.henryht.sh/city/taipei): 7 hackathons, 3 open
- [Hackathons in Bengaluru](https://hack123.henryht.sh/en/city/bengaluru) · [班加罗尔黑客松](https://hack123.henryht.sh/city/bengaluru): 6 hackathons, 6 open
- [Hackathons in Kuala Lumpur](https://hack123.henryht.sh/en/city/kuala-lumpur) · [吉隆坡黑客松](https://hack123.henryht.sh/city/kuala-lumpur): 5 hackathons, 3 open
- [Hackathons in Tokyo](https://hack123.henryht.sh/en/city/tokyo) · [东京黑客松](https://hack123.henryht.sh/city/tokyo): 4 hackathons, 3 open
- [Hackathons in Berlin](https://hack123.henryht.sh/en/city/berlin) · [柏林黑客松](https://hack123.henryht.sh/city/berlin): 4 hackathons, 4 open
- [Hackathons in Taichung](https://hack123.henryht.sh/en/city/taichung) · [台中黑客松](https://hack123.henryht.sh/city/taichung): 4 hackathons, 2 open
- [Hackathons in Suzhou](https://hack123.henryht.sh/en/city/suzhou) · [苏州黑客松](https://hack123.henryht.sh/city/suzhou): 4 hackathons, 2 open
- [Hackathons in Oxford](https://hack123.henryht.sh/en/city/oxford) · [牛津黑客松](https://hack123.henryht.sh/city/oxford): 4 hackathons, 3 open
- [Hackathons in Santa Clara](https://hack123.henryht.sh/en/city/santa-clara) · [圣克拉拉黑客松](https://hack123.henryht.sh/city/santa-clara): 3 hackathons, 2 open
- [Hackathons in Macau](https://hack123.henryht.sh/en/city/macau) · [澳门黑客松](https://hack123.henryht.sh/city/macau): 3 hackathons, 1 open
- [Hackathons in Boston](https://hack123.henryht.sh/en/city/boston) · [波士顿黑客松](https://hack123.henryht.sh/city/boston): 3 hackathons, 1 open
- [Hackathons in Mumbai](https://hack123.henryht.sh/en/city/mumbai) · [孟买黑客松](https://hack123.henryht.sh/city/mumbai): 3 hackathons, 2 open
- [Hackathons in Los Angeles](https://hack123.henryht.sh/en/city/los-angeles) · [洛杉矶黑客松](https://hack123.henryht.sh/city/los-angeles): 3 hackathons, 1 open
- [Hackathons in Stanford](https://hack123.henryht.sh/en/city/stanford) · [斯坦福黑客松](https://hack123.henryht.sh/city/stanford): 3 hackathons, 0 open
- [Hackathons in Nanjing](https://hack123.henryht.sh/en/city/nanjing) · [南京黑客松](https://hack123.henryht.sh/city/nanjing): 3 hackathons, 0 open
- [Hackathons in Sunnyvale](https://hack123.henryht.sh/en/city/sunnyvale) · [森尼维尔黑客松](https://hack123.henryht.sh/city/sunnyvale): 3 hackathons, 2 open
- [Hackathons in Cambridge, MA](https://hack123.henryht.sh/en/city/cambridge-ma) · [剑桥黑客松](https://hack123.henryht.sh/city/cambridge-ma): 3 hackathons, 0 open
- [Hackathons in Bangkok](https://hack123.henryht.sh/en/city/bangkok) · [曼谷黑客松](https://hack123.henryht.sh/city/bangkok): 3 hackathons, 2 open
- [Hackathons in Miami](https://hack123.henryht.sh/en/city/miami) · [迈阿密黑客松](https://hack123.henryht.sh/city/miami): 3 hackathons, 2 open
- [Hackathons in Munich](https://hack123.henryht.sh/en/city/munich) · [慕尼黑黑客松](https://hack123.henryht.sh/city/munich): 3 hackathons, 1 open
- [Online hackathons](https://hack123.henryht.sh/en/online) · [线上黑客松](https://hack123.henryht.sh/online): 309 hackathons, 147 open
- [AI hackathons](https://hack123.henryht.sh/en/topic/ai) · [AI 黑客松](https://hack123.henryht.sh/topic/ai): 459 hackathons, 219 open
- [AI Agent hackathons](https://hack123.henryht.sh/en/topic/ai-agent) · [AI Agent 智能体黑客松](https://hack123.henryht.sh/topic/ai-agent): 185 hackathons, 89 open
- [AIGC & Generative AI hackathons](https://hack123.henryht.sh/en/topic/aigc) · [AIGC 黑客松](https://hack123.henryht.sh/topic/aigc): 72 hackathons, 25 open
- [AI Coding hackathons](https://hack123.henryht.sh/en/topic/ai-coding) · [AI 编程黑客松](https://hack123.henryht.sh/topic/ai-coding): 77 hackathons, 45 open
- [Web3 & Blockchain hackathons](https://hack123.henryht.sh/en/topic/web3) · [Web3 区块链黑客松](https://hack123.henryht.sh/topic/web3): 52 hackathons, 17 open
- [Embodied AI & Robotics hackathons](https://hack123.henryht.sh/en/topic/embodied-ai) · [具身智能 / 机器人黑客松](https://hack123.henryht.sh/topic/embodied-ai): 32 hackathons, 13 open
- [Hardware & IoT hackathons](https://hack123.henryht.sh/en/topic/hardware) · [硬件黑客松](https://hack123.henryht.sh/topic/hardware): 69 hackathons, 39 open
- [Startup hackathons](https://hack123.henryht.sh/en/topic/startup) · [创业黑客松](https://hack123.henryht.sh/topic/startup): 75 hackathons, 29 open
- [Education hackathons](https://hack123.henryht.sh/en/topic/education) · [教育黑客松](https://hack123.henryht.sh/topic/education): 41 hackathons, 20 open
- [Healthcare hackathons](https://hack123.henryht.sh/en/topic/healthcare) · [医疗健康黑客松](https://hack123.henryht.sh/topic/healthcare): 35 hackathons, 16 open
- [Data hackathons](https://hack123.henryht.sh/en/topic/data) · [数据黑客松](https://hack123.henryht.sh/topic/data): 50 hackathons, 25 open
- [Gaming hackathons](https://hack123.henryht.sh/en/topic/gaming) · [游戏黑客松](https://hack123.henryht.sh/topic/gaming): 26 hackathons, 15 open
- [Fintech hackathons](https://hack123.henryht.sh/en/topic/fintech) · [金融科技黑客松](https://hack123.henryht.sh/topic/fintech): 19 hackathons, 7 open
- [Cybersecurity & AI Safety hackathons](https://hack123.henryht.sh/en/topic/cybersecurity) · [网络安全黑客松](https://hack123.henryht.sh/topic/cybersecurity): 11 hackathons, 5 open
- [Climate & Sustainability hackathons](https://hack123.henryht.sh/en/topic/climate) · [气候与能源黑客松](https://hack123.henryht.sh/topic/climate): 16 hackathons, 6 open
- [Social Good & AI for Good hackathons](https://hack123.henryht.sh/en/topic/social-good) · [公益 / AI for Good 黑客松](https://hack123.henryht.sh/topic/social-good): 15 hackathons, 8 open
- [Open Source hackathons](https://hack123.henryht.sh/en/topic/open-source) · [开源黑客松](https://hack123.henryht.sh/topic/open-source): 24 hackathons, 9 open
- [AR, VR & XR hackathons](https://hack123.henryht.sh/en/topic/ar-vr) · [AR / VR / XR 黑客松](https://hack123.henryht.sh/topic/ar-vr): 5 hackathons, 3 open
- [Student hackathons](https://hack123.henryht.sh/en/students) · [大学生黑客松](https://hack123.henryht.sh/students): 158 hackathons, 74 open
- [Beginner-friendly hackathons](https://hack123.henryht.sh/en/beginners) · [新手友好黑客松](https://hack123.henryht.sh/beginners): 140 hackathons, 81 open
- [Hackathons in February 2027](https://hack123.henryht.sh/en/2027/02) · [2027年2月黑客松](https://hack123.henryht.sh/2027/02): 4 hackathons, 4 open
- [Hackathons in January 2027](https://hack123.henryht.sh/en/2027/01) · [2027年1月黑客松](https://hack123.henryht.sh/2027/01): 13 hackathons, 13 open
- [Hackathons in December 2026](https://hack123.henryht.sh/en/2026/12) · [2026年12月黑客松](https://hack123.henryht.sh/2026/12): 44 hackathons, 44 open
- [Hackathons in November 2026](https://hack123.henryht.sh/en/2026/11) · [2026年11月黑客松](https://hack123.henryht.sh/2026/11): 249 hackathons, 208 open
- [Hackathons in October 2026](https://hack123.henryht.sh/en/2026/10) · [2026年10月黑客松](https://hack123.henryht.sh/2026/10): 178 hackathons, 0 open
- [Hackathons in September 2026](https://hack123.henryht.sh/en/2026/09) · [2026年9月黑客松](https://hack123.henryht.sh/2026/09): 37 hackathons, 0 open
- [Hackathons in August 2026](https://hack123.henryht.sh/en/2026/08) · [2026年8月黑客松](https://hack123.henryht.sh/2026/08): 25 hackathons, 0 open
- [Hackathons in July 2026](https://hack123.henryht.sh/en/2026/07) · [2026年7月黑客松](https://hack123.henryht.sh/2026/07): 3 hackathons, 0 open
- [Hackathons in June 2026](https://hack123.henryht.sh/en/2026/06) · [2026年6月黑客松](https://hack123.henryht.sh/2026/06): 3 hackathons, 0 open
- [Hackathons in May 2026](https://hack123.henryht.sh/en/2026/05) · [2026年5月黑客松](https://hack123.henryht.sh/2026/05): 5 hackathons, 0 open
- [Hackathons in April 2026](https://hack123.henryht.sh/en/2026/04) · [2026年4月黑客松](https://hack123.henryht.sh/2026/04): 3 hackathons, 0 open
- [Hackathons in March 2026](https://hack123.henryht.sh/en/2026/03) · [2026年3月黑客松](https://hack123.henryht.sh/2026/03): 3 hackathons, 0 open
- [Hackathons in February 2026](https://hack123.henryht.sh/en/2026/02) · [2026年2月黑客松](https://hack123.henryht.sh/2026/02): 5 hackathons, 0 open

## Hackathons open for registration

- [AIE Code Summit 2026 Hackathon / AIE Code Summit 2026 Hackathon（AI Engineer 大会旧金山一日黑客松，1.1 万美元）](https://hack123.henryht.sh/en/h/aie-code-summit-hackathon-2026): deadline 2026-11-07 · starts 2026-11-07 · San Francisco · in person · international · prize $11k · intermediate · Agent/AI coding/Developer tools. The official one-day hackathon of the AI Engineer Code Summit, held in San Francisco the weekend before the summit (Sat, Nov 7, 9 a.m.–10 p.m. PT) and run by Cerebral Valley. Partners Meta, Google DeepMind, MongoDB and Fetch.ai set frontier AI-engineering problems, with $11,000 in prizes including partner awards. Fully in person, teams of up to 4; every attendee must apply and be approved, and space is limited. 中文: https://hack123.henryht.sh/h/aie-code-summit-hackathon-2026
- [Anthropic Claude Code Hackathon Madrid: Close the Books / Claude Code Hackathon — Close the Books（Anthropic Claude 社区马德里一日赛，用 Claude Code 做自动结账的 AI 财务团队）](https://hack123.henryht.sh/en/h/claude-code-hackathon-madrid-close-the-books-2026): deadline 2026-11-07 · starts 2026-11-07 · 马德里 · in person · international · advanced · Agent/Data. A one-day Claude Code build day in Madrid on Sat, Nov 7, 2026 (9 AM–9 PM, La Nave), part of the Claude Community events. Build an autonomous AI finance team that closes the books for a synthetic multi-entity company—invoices, POs, bank transactions, contracts and ERP history—safely and with an audit trail. A live leaderboard scores accounting accuracy, reconciliation, fraud detection, safe autonomy and auditability, with a hidden benchmark deciding the final. Challenge by Talky with UCM's competitive programming association; about 70 seats; apply individually and get placed in teams. 中文: https://hack123.henryht.sh/h/claude-code-hackathon-madrid-close-the-books-2026
- [CommuniHacks 2026 (Waterloo Region) / CommuniHacks 2026（滑铁卢地区 24 小时公益黑客松，为本地非营利机构解题）](https://hack123.henryht.sh/en/h/communihacks-2026): deadline 2026-11-07 · starts 2026-11-07 · Kitchener · in person · international · for students · intermediate · AI/Education. A 24-hour MLH hackathon at Builders Club in Kitchener, Waterloo Region, Ontario (Nov 7–8, 2026). Local nonprofits and community organizations each present real problems; student teams of 3–4 pick one and build a software solution, and strong teams may be invited to keep building with the partner afterwards. Applications are now on a waitlist. Prizes are sponsor items (no cash). 中文: https://hack123.henryht.sh/h/communihacks-2026
- [OpenAI DevDay Exchange Community Hackathon: Mexico City / DevDay Exchange 社区黑客松·墨西哥城（Codex 大使主办，用 OpenAI 和央行 CoDi 即时支付做公益工具）](https://hack123.henryht.sh/en/h/devday-exchange-community-hackathon-cdmx-2026): deadline 2026-11-07 · starts 2026-11-07 · Mexico City · in person · international · intermediate · Agent. A community hackathon in Mexico City hosted by local Codex Ambassador Ben Kim with AI Builders México, UTOPÍAS, SEDECO and pey, ahead of OpenAI's official DevDay Exchange on Nov 10. Prototype public-good tools with OpenAI and CoDi, Banco de México's free instant payments network, via pey's open-source API: neighborhood merchant payments, QR and payment-request flows, and more. Build in person on Nov 7, 2026, 10:00–16:00 at UTOPÍA Coyoacán; submit by Nov 8, 13:00. Prize pool: 10 tickets to the official DevDay Exchange. Registration requires approval; this is community-led and separate from the official event. 中文: https://hack123.henryht.sh/h/devday-exchange-community-hackathon-cdmx-2026
- [OpenAI DevDay Exchange Community Hackathon: Osaka / DevDay Exchange 社区黑客松·大阪（OpenAI Codex 社区，只许用 Codex 做产品）](https://hack123.henryht.sh/en/h/devday-exchange-community-hackathon-osaka-2026): deadline 2026-11-07 · starts 2026-11-07 · Osaka · in person · international · intermediate · AI coding/Agent. A one-day OpenAI Codex community hackathon in Umeda, Osaka on Nov 7, 2026 (13:00–19:00 JST) at Micware Innovation Lab Osaka, to turn ideas into working products with the new features announced at OpenAI DevDay. Teams of 2–4 must build with Codex CLI or the Codex App only (OpenAI models via Cursor, Devin or other agents don't count), publish the result on the web (e.g. Cloudflare Workers or Vercel), then demo, get judged and network. Build on the day; you may prepare an unpublished new prototype, but finished projects aren't allowed. Free; judging and prizes to be announced. The event page is in Japanese. 中文: https://hack123.henryht.sh/h/devday-exchange-community-hackathon-osaka-2026
- [GullHacks 2026 / GullHacks 2026（美国索尔兹伯里大学首届 24 小时学生黑客松，MLH 官方赛，新手友好）](https://hack123.henryht.sh/en/h/gullhacks-2026): deadline 2026-11-07 · starts 2026-11-07 · Salisbury, MD · in person · international · for students · beginner-friendly · AI/Student. The first GullHacks, a free, beginner-friendly 24-hour hackathon at Salisbury University in Maryland on Nov 7–8, 2026 (theme "Navigate New Horizons"), part of the MLH 2027 season. Open to college students of any major, no experience required; about 200 hackers expected, with workshops, mentors and free meals all weekend. Prizes across five main categories and multiple tracks; amounts not yet published. 中文: https://hack123.henryht.sh/h/gullhacks-2026
- [H Company × 42AI Computer Use Agents Hackathon / H Company × 42AI Computer Use Agents Hackathon（巴黎 36 小时电脑操作智能体黑客松）](https://hack123.henryht.sh/en/h/h-company-computer-use-agents-hackathon-paris-2026): deadline 2026-11-07 · starts 2026-11-07 · Paris · in person · international · prize €10k · intermediate · Agent/AI. A 36-hour hackathon in Paris (Nov 7–8) on computer-use agents: build an agent that operates desktop software and gets a real task done end to end. Run by the 42AI student association at 42 Paris, powered by H Company's agents and models, with Gladia, Linkup, Stripe and Cognition. €10,000 in cash prizes plus API credits and 1:1 mentoring from H Company researchers. Teams of 1–4, about 90 builders; selection is competitive, so show a GitHub repo, live project or demo when you apply. 中文: https://hack123.henryht.sh/h/h-company-computer-use-agents-hackathon-paris-2026
- [Hack the Change 2026 Calgary / Hack the Change 2026（卡尔加里公益黑客松）](https://hack123.henryht.sh/en/h/hack-the-change-2026): deadline 2026-11-07 · starts 2026-11-07 · Calgary · in person · international · for students · intermediate · Nonprofit. A ~24-hour social-good student hackathon by Code the Change YYC at the University of Calgary, Nov 7–8: build software for a social issue revealed on site. No Figma-only entries; submit a 2–5 min demo video and a GitHub repo. Half of the prize money goes to winners and half is donated to charity in their name. 中文: https://hack123.henryht.sh/h/hack-the-change-2026
- [Hack the Feed Paris: AI Video Hackathon with Oriane, Lovable & Brut / Hack the Feed 巴黎站（Oriane × Lovable × Brut，一天做视频搜索 AI 应用，1,000 欧元）](https://hack123.henryht.sh/en/h/hack-the-feed-paris-2026): deadline 2026-11-07 · starts 2026-11-07 · Paris · in person · international · prize €1k · beginner-friendly · Imaging/AI. A one-day AI video hackathon at Albert School in Paris on Nov 7, 2026, the next stop of Oriane's tour after New York, Dubai and San Francisco. Teams of up to four use Oriane's multimodal search API over millions of TikTok and Instagram videos and build an app with Lovable, in a video search track or an editorial track with Brut on reading public opinion ahead of the 2027 French presidential election. Prizes: €500 / €300 / €200 plus Oriane and Lovable credits. Free, no coding needed, 120 spots with host approval. 中文: https://hack123.henryht.sh/h/hack-the-feed-paris-2026
- [HackCamp 2026 / HackCamp 2026（加拿大最大新手黑客松，UBC 温哥华）](https://hack123.henryht.sh/en/h/hackcamp-2026): deadline 2026-11-07 · starts 2026-11-02 · Vancouver · in person · international · for students · beginner-friendly · Student/AI/Nonprofit. Canada's largest beginner-friendly hackathon, run by the student club nwPlus at UBC Vancouver for its 11th year. A Learn Week of drop-in workshops (Nov 2–6) leads into a 24-hour in-person Build Day (Nov 7–8). The challenge: pick a problem facing a community and build something with AI that makes a real difference. Open to current university and high school students and recent grads (within a year); no hackathon experience needed, solo or teams of 2–4, with team matching on site. There's a Beginner Prize, an Overall Prize and other awards, and nwPlus donates $5 to charity for every project submitted. 中文: https://hack123.henryht.sh/h/hackcamp-2026
- [HackRPI 2026: In the Clouds / HackRPI 2026：In the Clouds](https://hack123.henryht.sh/en/h/hackrpi-2026): deadline 2026-11-07 · starts 2026-11-07 · Troy · in person · international · for students · beginner-friendly · Hardware. Rensselaer Polytechnic Institute's 13th 24-hour student hackathon (MLH member), themed "In the Clouds": build software or hardware from scratch and demo it. Teams of 1–4; open to college and high school students and recent grads; beginner-friendly, free food. 中文: https://hack123.henryht.sh/h/hackrpi-2026
- [HackUTD 2026: Zero Day / HackUTD 2026: Zero Day（北美最大 24 小时校园黑客松，T-Mobile 冠名）](https://hack123.henryht.sh/en/h/hackutd-2026): deadline 2026-11-07 · starts 2026-11-07 · Dallas · in person · international · for students · beginner-friendly · Student/Hardware/AI. North America's largest 24-hour university hackathon, presented by T-Mobile, at The University of Texas at Dallas (ECSW building, Richardson) on Nov 7–8. Free for hackers; 1,200+ students from 30+ universities build software or hardware projects across sponsor challenge tracks (enter up to two), with workshops, mentors and on-site interview chances. Open to any current undergrad or grad student from any school and to graduates within a year; high schoolers 18+ are welcome (under 18 need a guardian on site). Partial and full travel reimbursement is available but limited. The Oct 3 priority deadline has passed; applications are still open. 中文: https://hack123.henryht.sh/h/hackutd-2026
- [LOCALHOST NYC: Sovereign AI Hackathon 2026 / LOCALHOST NYC 主权 AI 黑客松（纽约布鲁克林，开源权重 / 私有 AI，1 万美元奖金）](https://hack123.henryht.sh/en/h/localhost-nyc-sovereign-ai-hackathon-2026): deadline 2026-11-07 · starts 2026-11-07 · New York · in person · international · prize $10k · intermediate · Agent/Open models/私有 AI. New York's one-day Sovereign AI Hackathon on Nov 7, 2026 (9:00–19:00 ET) at The School in Williamsburg, Brooklyn, hosted by dmarz and Brenner with Cognee and sponsored by Variant, Darkbloom, Tinfoil, Cognee and Superlinked. 50 to 100 researchers, builders and product people hack on open weights, open harnesses, open memory and private AI, after curated talks and ideation sessions, then selected teams present. $10K in prizes plus infra credits. Apply on Luma; spots are not guaranteed, so apply only if you can attend in person. 中文: https://hack123.henryht.sh/h/localhost-nyc-sovereign-ai-hackathon-2026
- [MakerMods Physical AI Hackathon (San Francisco) / MakerMods Physical AI Hackathon（旧金山 Founders Inc，双臂机械臂 + Dream Labs 的 Dream-1 机器人模型，目标 200 人）](https://hack123.henryht.sh/en/h/makermods-physical-ai-hackathon-2026): deadline 2026-11-07 · starts 2026-11-07 · San Francisco · in person · international · intermediate · Embodied AI/Robotics/Hardware/AI. A two-day physical AI hackathon on Nov 7–8, 2026 at Founders, Inc. in San Francisco, hosted by robotics company MakerMods with Dream Labs. About 200 builders get bimanual 6-axis robot arm stations and Dream-1, Dream Labs' cross-robot "world action model". Track 1 (Hill Climb) is a skill-only leaderboard: collect demos, fine-tune Dream-1 and build the harness so your robot finishes and recovers on a long-horizon task. Track 2 is creative applications that connect robot actions to voice, agents and everyday tools. Teams of 3–6 (around five is ideal); apply solo or as a team; registration requires approval. Prizes and full rules will be announced before the event. 中文: https://hack123.henryht.sh/h/makermods-physical-ai-hackathon-2026
- [MakeUC 2026 / MakeUC 2026（辛辛那提大学 IEEE 24 小时黑客松，线上线下同步）](https://hack123.henryht.sh/en/h/makeuc-2026): deadline 2026-11-07 · starts 2026-11-07 · Cincinnati · hybrid · international · for students · beginner-friendly · Student/Hardware/Education. A free 24-hour student hackathon run by IEEE at the University of Cincinnati on Nov 7–8, held both in person in Cincinnati and online. Tracks cover hardware (microcontrollers, sensors and actuators with a working prototype), education, social issues and security, though you don't need a track to win. Open to college students and high schoolers 16+; in-person spots are first come, first served and limited to those 18+. Teams of 1–4, formed at the event or beforehand; past editions drew two dozen sponsors and tens of thousands of dollars in prizes. 中文: https://hack123.henryht.sh/h/makeuc-2026
- [MindPulse STORY: ON AIGC Hackathon 2026 (Beijing) / MindPulse「STORY: ON」AIGC 创作黑客松（北京，36 小时，短片 / 游戏 / 商业创意）](https://hack123.henryht.sh/en/h/mindpulse-story-on-aigc-hackathon-2026): deadline 2026-11-07 · starts 2026-11-07 · Beijing · in person · China · beginner-friendly · AIGC/AI/Gaming. MindPulse's first AIGC creation hackathon, started by student groups from Peking University, Tsinghua (MBA AI Club), Renmin University and Communication University of China. It runs for 36 hours at Raycom InfoTech Park in Beijing on Nov 7–8, 2026, with entries due at 11:00 on Nov 8 and a final pitch that evening. Three tracks: AI short films, scripts and music videos; AI games and interactive experiences; and AI marketing for brands, IP or local tourism. Online training beforehand and token credits on site; first to third prizes are four-figure RMB cash awards, plus internship and job introductions from partner companies. Apply via the sign-up form in the official WeChat post. 中文: https://hack123.henryht.sh/h/mindpulse-story-on-aigc-hackathon-2026
- [Naïve Autonomous Company Hackathon / Naïve Autonomous Company Hackathon（YC 总部两天，让 Agent 团队自己经营一家公司）](https://hack123.henryht.sh/en/h/naive-autonomous-company-hackathon-2026): deadline 2026-11-07 · starts 2026-11-07 · San Francisco · in person · international · advanced · Agent/Startups/Multi-agent. A two-day, in-person hackathon at the Y Combinator office in San Francisco (Nov 7–8), hosted by Naïve. Pick any business—media, agency, commerce, software—and use the Naïve SDK to build the agent team that runs it: finding customers, delivering the product and handling day-to-day operations. At demo time you show what the agents actually did, and judges look at how much of the company runs without you. Applications are reviewed by Naïve and YC; 1st place gets iPhones for the team and a guaranteed YC interview. 中文: https://hack123.henryht.sh/h/naive-autonomous-company-hackathon-2026
- [OpenAI DevDay Exchange Community Hack Day: Taichung / DevDay Exchange Community Hack Day：台中（OpenAI Codex 社区一日黑客松，前三名每人一年 ChatGPT Pro）](https://hack123.henryht.sh/en/h/openai-codex-hack-day-taichung-2026): deadline 2026-11-07 · starts 2026-11-07 · Taichung · in person · China · beginner-friendly · AI coding. A one-day community hackathon in Taichung on Sat, Nov 7, 2026 (10 AM–5 PM, Monospace coworking), hosted by local Codex Ambassador Harry Ng as part of OpenAI's DevDay Exchange community events. Solo or teams of 1–4 build projects with Codex and OpenAI tools around everyday pain points, Taichung city life, learning or helping small businesses, then demo in one minute; participants rank teams by vote. Each approved member of the top three teams gets a year of ChatGPT Pro plus API credits. Approval required. 中文: https://hack123.henryht.sh/h/openai-codex-hack-day-taichung-2026
- [OpenAI Codex DevDay Exchange Community Hackathon: Miami (Agents for Good) / DevDay Exchange Community Hackathon: Miami（OpenAI Codex 迈阿密公益黑客松，两天给本地非营利组织做 AI 智能体）](https://hack123.henryht.sh/en/h/openai-codex-hackathon-miami-2026): deadline 2026-11-07 · starts 2026-11-07 · Miami · in person · international · intermediate · Agent/AI coding. Miami's first Codex hackathon, part of OpenAI's DevDay Exchange community events, at The LAB Miami on Nov 7–8, 2026 (12–9 PM ET both days) with The Miami Foundation as title sponsor. Under the theme Agents for Good, 50+ teams take real problems from South Florida nonprofits and ship working AI agents and tools built with Codex, the OpenAI API and the OpenAI Agents SDK. Every participant gets $100 in Codex credits and $50 in OpenAI API credits. 中文: https://hack123.henryht.sh/h/openai-codex-hackathon-miami-2026
- [Oxford Neurotech Hackathon 2026 / Oxford Neurotech Hackathon 2026（牛津首届神经科技黑客松）](https://hack123.henryht.sh/en/h/oxford-neurotech-hackathon-2026): deadline 2026-11-07 · starts 2026-11-07 · Oxford · in person · international · beginner-friendly · Healthcare/AI/Hardware. The first Oxford Neurotech Hackathon, a weekend build on Nov 7–8, 2026 at the Mathematical Institute, University of Oxford, run by the Oxford Neurotech Society. Neuroscientists, engineers, clinicians, computer scientists, designers and founders form teams of up to five to tackle challenges across neuroscience, AI, computation, medical technology and human health, turning ideas into prototypes and experiments. First-timers are welcome; registration on Luma needs host approval. 中文: https://hack123.henryht.sh/h/oxford-neurotech-hackathon-2026
- [Redhawk Builds 2026 / Redhawk Builds 2026（迈阿密大学金融科技黑客松，$3,500 现金，俄亥俄）](https://hack123.henryht.sh/en/h/redhawk-builds-2026): deadline 2026-11-07 · starts 2026-11-07 · Oxford · in person · international · prize $3.5k · for students · intermediate · AI/Fintech. Miami University's annual student-run campus hackathon on fintech, ML and AI, co-hosted by SEPi, Miami Banking Club and RedHawk Applied AI. US university students only, teams of 3–5. 中文: https://hack123.henryht.sh/h/redhawk-builds-2026
- [TAMU Datathon 2026 (Texas A&M) / TAMU Datathon 2026（得州农工大学 24 小时数据科学黑客松）](https://hack123.henryht.sh/en/h/tamu-datathon-2026): deadline 2026-11-07 · starts 2026-11-07 · College Station · in person · international · for students · beginner-friendly · Data/AI. Texas's largest data science and machine learning hackathon, held at Texas A&M's Memorial Student Center in College Station, Nov 7–8, 2026. A 24-hour event with sponsor challenges, workshops and mentors for students of any experience level; travel reimbursement is available. Prizes are items such as Meta Ray-Ban glasses and laptops. 中文: https://hack123.henryht.sh/h/tamu-datathon-2026
- [UB Hacking 2026 / UB Hacking 2026（纽约州立大学布法罗分校 24 小时学生黑客松，600+ 人）](https://hack123.henryht.sh/en/h/ub-hacking-2026): deadline 2026-11-07 · starts 2026-11-07 · Buffalo · in person · international · prize $3k · for students · beginner-friendly · AI/Hardware. The University at Buffalo's annual 24-hour student hackathon, Nov 7–8, 2026 at Davis Hall (theme "Into the Hackosmos"). 600+ students from across North America; free food and swag, no travel reimbursement. Open to currently enrolled students from any college. Prizes include $3,000 cash for Best General Hack ($1,500/$1,000/$500) plus AI/ML, hardware, UI/UX and freshman awards and a sponsor track. 中文: https://hack123.henryht.sh/h/ub-hacking-2026
- [UCL AI Society AgentVerse 2026 / AgentVerse 2026（UCL AI Society，伦敦）](https://hack123.henryht.sh/en/h/ucl-agentverse-2026): deadline 2026-11-07 · starts 2026-11-07 · London · in person · international · intermediate · AI Agent. UCL AI Society's flagship in-person AI hackathon, held Nov 7–8, 2026 at UCL East (Marshgate) in London. Free to enter, teams of 2–4, apply via Devfolio. Last edition drew 350 builders from UCL, Oxford, Cambridge and Imperial with £45,000 in prizes. 中文: https://hack123.henryht.sh/h/ucl-agentverse-2026
- [University of Miami AI Hackathon Weekend 2026 / 迈阿密大学 AI Hackathon Weekend 2026](https://hack123.henryht.sh/en/h/university-of-miami-ai-hackathon-weekend-2026): deadline 2026-11-07 · starts 2026-11-07 · Miami · in person · international · prize $15k · for students · intermediate · AI/Fintech. A two-day in-person AI hackathon on Nov 7–8, 2026 (9 am–4 pm ET) hosted by the University of Miami's Frost Institute for Data Science and Computing and Miami Herbert Business School. Fifty selected UM undergrad and grad students form teams of 4–5, each with a dedicated mentor, and take an idea to a working prototype in one of four tracks: AI for health and wellbeing, AI for finance and fintech, AI for hospitality and entertainment, or an open wildcard track on AI for social good. Teams pitch to industry judges on Sunday afternoon. $15,000 in cash prizes, plus Microsoft student credits, Claude access and meals. 中文: https://hack123.henryht.sh/h/university-of-miami-ai-hackathon-weekend-2026
- [APU Cloud Innovation Hackathon 2026 (Asia Pacific University, Kuala Lumpur) / APU 云创新黑客松 2026](https://hack123.henryht.sh/en/h/apu-cloud-innovation-hackathon-2026): deadline 2026-11-08 · starts 2026-10-26 · Kuala Lumpur · in person · international · for students · intermediate · Cloud/物联网/AI. On-campus cloud innovation hackathon at Asia Pacific University (APU), Malaysia, co-hosted with GDG on Campus APU. APU students only; teams of 2–5. Tracks: smart campus, intelligent automation, data-driven research. Registration closes Nov 8, 2026; RM4,000 cash pool. 中文: https://hack123.henryht.sh/h/apu-cloud-innovation-hackathon-2026
- [ASUS A+ Youth Creator Lab AI Hackathon 2026 (Shanghai) / 华硕 A+青年 Creator Lab 大学生 AI 共创黑客松（线上预赛 + 上海 48 小时决赛，10 万奖池）](https://hack123.henryht.sh/en/h/asus-a-plus-creator-lab-2026): deadline 2026-11-08 · starts 2026-10-24 · Shanghai · hybrid · China · prize ¥100k · for students · beginner-friendly · AI/AI coding/Education. A student AI build challenge from ASUS's A+ Youth program, open to university students across China with a core team of 1–3. Teams submit a deck and demo video of a web, mobile or desktop app solving a real campus or daily-life problem by Nov 8, 2026; finalists build for 48 hours in Shanghai on Nov 21–22, with Fudan AI mentors and a ¥100,000 cash pool (¥20,000 / ¥10,000 / ¥5,000 for the top three, five ¥3,000 special awards and ¥1,000 for each of the top 50). 中文: https://hack123.henryht.sh/h/asus-a-plus-creator-lab-2026
- [AWS x A10 Hack 2026 at Santa Clara University / AWS x A10 Hack 2026（圣克拉拉大学 ACM 黑客松）](https://hack123.henryht.sh/en/h/aws-x-a10-hack-2026): deadline 2026-11-08 · starts 2026-11-07 · Santa Clara · in person · international · prize $7.5k · intermediate · AIGC. In-person hackathon at Santa Clara University run by the ACM chapter and sponsored by AWS and A10 Networks: build scalable AI products on AWS. Two tracks (A10 and AWS) with A10 engineers mentoring and judging; Nov 7–8. $7,500 in cash prizes. 中文: https://hack123.henryht.sh/h/aws-x-a10-hack-2026
- [BoHack 2026 Tianjin Youth Hackathon: Renew / BoHack 2026 天津青年黑客松「日新 Renew」（42 小时，做会自我进化的智能，免费）](https://hack123.henryht.sh/en/h/bohack-2026): deadline 2026-11-08 · starts 2026-11-13 · Tianjin · in person · China · for students · intermediate · AI/Agent/Robotics. The third BoHack, a 42-hour youth hackathon in Tianjin (Nov 13–15, 2026) run by the BoHack committee and Tianjin University's X-Club with Nankai and Tianjin University schools. This year's theme asks for intelligence that improves itself: each project runs twice on stage and has to show a measurable gain on the second run. About 200 students and young developers in teams of 1–4; free, with partial travel subsidies. Applications close Nov 8. 中文: https://hack123.henryht.sh/h/bohack-2026
- [Flip the Switch Hackathon / Flip the Switch Hackathon（把 AI 编程 Agent 接进团队群聊，1 万美元）](https://hack123.henryht.sh/en/h/flip-the-switch-hackathon-2026): deadline 2026-11-08 · starts 2026-11-04 · online · international · prize $4k · intermediate · Agent/AI coding/Developer tools. A free, global online hackathon from WeMakeDevs and DevTools Academy, powered by the open-source Switch. Take an AI agent you already use (Claude Code, Codex, OpenCode and others), connect it to Slack, Teams, Discord, Telegram or Mattermost with Switch, and build a workflow where the agent and people in the chat get a real task done together. Runs Nov 4–7 (IST); solo or teams of up to 4. Tracks cover business workflows, personal/creative workflows and pull requests to Switch's open-source core, plus side prizes for building by voice with Wispr Flow and for blog posts. 中文: https://hack123.henryht.sh/h/flip-the-switch-hackathon-2026
- [HackStorm 3.0: Sense · Think · Act Hackathon 2026 / HackStorm 3.0：感知·思考·行动黑客松 2026（湾区）](https://hack123.henryht.sh/en/h/hackstorm-3-0-2026): deadline 2026-11-08 · starts 2026-11-06 · San Francisco · in person · international · prize $5.2k · intermediate · Robotics/AIoT/Embodied AI. The third physical AI hackathon from Berkeley/Stanford students: AIoT and robotics tracks, with free real hardware for every team to build a working desktop prototype in 48 hours. Application-based (150 picked from 400+ last time); mentors help with hardware. 中文: https://hack123.henryht.sh/h/hackstorm-3-0-2026
- [LUMS CleanTech Hackathon 2026 (Lahore) / LUMS CleanTech Hackathon 2026](https://hack123.henryht.sh/en/h/lums-cleantech-hackathon-2026): deadline 2026-11-08 · Lahore · in person · international · intermediate · Startups/Incubation/Energy. An in-person cleantech hackathon in Lahore, Pakistan, from the LUMS Centre for Entrepreneurship with Oil & Gas Development Company Limited (OGDCL), for innovators, researchers, engineers and startup teams building practical fixes for Pakistan's energy, water and climate problems. Seven tracks: renewable and alternative energy, storage and efficiency, clean mobility and EVs, decarbonization, energy access and grid innovation, energy finance and business models, and waste and water treatment. Apply by Nov 8, 2026. PKR 1 million in cash prizes, plus a fast track into the LCE Idea Launch incubation programme. 中文: https://hack123.henryht.sh/h/lums-cleantech-hackathon-2026
- [SDxSDSU Voice Agent Hackathon / SDxSDSU 语音 Agent 黑客松（ElevenLabs × Daytona，一下午从零做语音 Agent，圣迭戈）](https://hack123.henryht.sh/en/h/sdxsdsu-voice-agent-hackathon-2026): deadline 2026-11-08 · starts 2026-11-08 · San Diego · in person · international · intermediate · Agent. The first hackathon from SDxSDSU, San Diego's builder community at San Diego State University, presented by ElevenLabs and Daytona: one afternoon to build a voice agent from scratch and demo it. The prompt is revealed at kickoff. Nov 8, 2026, 12:00–6:00 PM PT at SDSU's ZIP Launchpad. $10K+ in credits: top 3 teams win $3,000 / $2,000 / $1,000 in Daytona credits, plus ElevenLabs Pro or Scale plans, and every builder gets $100 Daytona credit and a month of ElevenLabs Creator. Registration requires approval. 中文: https://hack123.henryht.sh/h/sdxsdsu-voice-agent-hackathon-2026
- [Sheridan Datathon 2026 / Sheridan Datathon 2026（谢里丹数据马拉松）](https://hack123.henryht.sh/en/h/sheridan-datathon-2026): deadline 2026-11-08 · starts 2026-11-07 · Mississauga · in person · international · for students · beginner-friendly · Data. A 24-hour MLH member datathon at Sheridan College (Mississauga) by GDG on Campus, Nov 7–8: work with real sponsor datasets and submit a model, analysis, dashboard or report—judged on insight, not lines of code. Beginner track and mentors; create a Devpost draft by 8 pm Nov 7, final submission by noon Nov 8. 中文: https://hack123.henryht.sh/h/sheridan-datathon-2026
- [Swarm Alignment Hackathon 2026 / Swarm Alignment Hackathon（Apart Research × AI Alignment Foundation 多智能体对齐黑客松）](https://hack123.henryht.sh/en/h/swarm-alignment-hackathon-2026): deadline 2026-11-08 · starts 2026-11-06 · Los Angeles · hybrid · international · prize $8k · advanced · Multi-agent/AI security/Agent. A free three-day research sprint on how swarms of AI agents cooperate, collude or drift off-task, run by Apart Research and the AI Alignment Foundation with AE Studio. Pick one of four tracks (sandboxes and testbeds, the science of agent networks, and more), work solo or in a team of up to five, and submit a report and code by Nov 8, 11:59 p.m. AoE. Fully remote, with an optional in-person hub at AE Studio in Los Angeles that has its own prize pool. 中文: https://hack123.henryht.sh/h/swarm-alignment-hackathon-2026
- [UzHack Uzbekistan–Malaysia Tech Bridge Hackathon 2026 / UzHack 乌兹别克斯坦—马来西亚科技桥黑客松](https://hack123.henryht.sh/en/h/uzhack-uzbekistan-malaysia-tech-bridge-2026): deadline 2026-11-08 · starts 2026-11-09 · hybrid · international · intermediate · Healthcare/Education. WAYU Malaysia hackathon for Uzbek youth in Malaysia building smart-city solutions for Fergana. Uzbekistan citizens under 30 currently in Malaysia; teams of 3. Online prelims from Nov 9; finals Nov 21–22 in Malaysia. Tracks: smart health, transport, education. Cash UZS 90M for 2nd/3rd per track; champions get MacBook Pro 14 M5 each. 中文: https://hack123.henryht.sh/h/uzhack-uzbekistan-malaysia-tech-bridge-2026
- [Vultr Agent Rush Hackathon / Vultr: Agent Rush Hackathon（混合赛，9,000 美元现金）](https://hack123.henryht.sh/en/h/vultr-agent-rush-hackathon-2026): deadline 2026-11-08 · starts 2026-11-03 · Salt Lake City · hybrid · international · prize $9k · intermediate · AI Agent/Cloud. An AI agent hackathon by Vultr and lablab.ai: build agents that do real work in Vultr's sandboxed cloud. Online build Nov 3–8, with an in-person showcase in Salt Lake City on Nov 8 for approved teams; Vultr cloud credits provided. 中文: https://hack123.henryht.sh/h/vultr-agent-rush-hackathon-2026
- [Agent-Native Hackathon (Builder.io) / Agent-Native 黑客松（Builder.io，做有界面的 AI Agent 应用，线上，1 万美元）](https://hack123.henryht.sh/en/h/agent-native-hackathon-builderio-2026): deadline 2026-11-09 · starts 2026-10-27 · online · international · prize $10k · intermediate · Agent/AI coding. Builder.io's two-week online hackathon for AI agents with real interfaces: use the open-source Agent-Native framework to build a working app where people and an agent share the same data and actions. No registration needed: build, record a public Clips demo and submit by Nov 9, 2026, 11:59 PM PT. Five cash prizes totalling $10,000, with $5,000 for first place; open worldwide to anyone 18+. 中文: https://hack123.henryht.sh/h/agent-native-hackathon-builderio-2026
- [AMD × ai& Build Day at AMD Advancing AI Japan 2026 (Tokyo) / ai& Build Day（AMD Advancing AI Japan 2026 东京一日黑客松，用 Kimi、GLM、千问、MiniMax 解企业真题）](https://hack123.henryht.sh/en/h/amd-aiand-build-day-tokyo-2026): deadline 2026-11-09 · starts 2026-12-01 · Tokyo · in person · international · advanced · AI/Agent. A one-day hackathon inside AMD Advancing AI Japan on Dec 1, 2026 at Palace Hotel Tokyo, co-hosted by ai& and AMD. Eight teams of selected builders (40 in total) each join a captain from an AMD system-integrator partner and get about 4.5 hours to make a real business problem run on open-weight models (Kimi, GLM, Qwen, MiniMax) served on AMD accelerators via ai& inference, then demo on stage. Apply individually by Nov 9; free, Japanese or English. Over ¥10M in ai& credits: ¥750,000 in credits per person for the winners. 中文: https://hack123.henryht.sh/h/amd-aiand-build-day-tokyo-2026
- [Agents on Open Rails Hackathon (Celo) / Agents on Open Rails 黑客松（Celo，做能在主网真实收付款的 AI Agent，线上，5,000 美元）](https://hack123.henryht.sh/en/h/celo-agents-on-open-rails-2026): deadline 2026-11-09 · starts 2026-10-06 · online · international · prize $5k · intermediate · Agent/Web3. Celo's five-week online hackathon, run on Loops House, for AI agents that earn, pay and settle with real money on Celo mainnet. Tracks: Stable Agents LatAm (Ripio's local-currency stablecoins such as wARS and wBRL), Open Corridors (Textile FX, or USA₮ through Celo's x402 facilitator) and Build with buy (agents that pay for outside services). Projects are scored partly on real onchain activity. Registration and submissions close Nov 9, 2026, 09:00 GMT; winners are announced Nov 13. $5,000 in prizes, paid in CELO. 中文: https://hack123.henryht.sh/h/celo-agents-on-open-rails-2026
- [Cloud Native Hackathon with Kelsey Hightower / Cloud Native Hackathon（盐湖城，Kelsey Hightower 评审，$1 万现金）](https://hack123.henryht.sh/en/h/cloud-native-hackathon-slc-2026): deadline 2026-11-09 · starts 2026-11-09 · Salt Lake City · in person · international · prize $10k · intermediate · Developer tools/AI. A one-day, in-person hackathon in Salt Lake City on Monday, Nov 9, hosted by WeMakeDevs at The Shop Workspace. Build a project with tools from Sonar, Radar, Cognee and Bright Data, then pitch it to Kelsey Hightower, who is judging. $10,000 in cash: $5,000 for 1st, $3,000 for 2nd and $2,000 for 3rd, plus swag for everyone. Open to anyone; themes will be shared before the event. Free registration on Luma. 中文: https://hack123.henryht.sh/h/cloud-native-hackathon-slc-2026
- [Learn AR with Snap SPECS / Learn AR with SPECS（Snap × Devpost 线上 AR 眼镜黑客松）](https://hack123.henryht.sh/en/h/learn-ar-with-specs-2026): deadline 2026-11-09 · starts 2026-10-15 · online · international · prize $2.5k · intermediate · AR/Snap/Lens Studio/AI coding assistants. An online learn-by-building hackathon by Devpost and Snap: use an AI coding agent with the Devpost Learn skill pack, Snap's CLAD plugin and the Lens Studio MCP to design and build a Lens for Snap's SPECS AR glasses—no glasses needed, everything runs in Lens Studio preview. Livestreams Oct 22 and Nov 5; submit by Nov 9. 中文: https://hack123.henryht.sh/h/learn-ar-with-specs-2026
- [Meta Superintelligence Labs × OpenRouter Build Day (San Francisco) / Build Day: OpenRouter × Meta（Meta 超级智能实验室 Muse 模型旧金山 60 分钟构建挑战）](https://hack123.henryht.sh/en/h/openrouter-meta-muse-build-day-sf-2026): deadline 2026-11-09 · starts 2026-11-09 · San Francisco · in person · international · beginner-friendly · AI. OpenRouter and Meta Superintelligence Labs' first Build Day in San Francisco on Nov 9, 2026 (5:30–8:30 PM PT). A TED-style talk by Saurabh Baji of Meta Superintelligence Labs on the Muse model family, then a live 60-minute build challenge with free OpenRouter credits for Muse models, Meta product experts on hand, and five volunteer builders demoing to the room and the Meta team. Space is limited; approval required. 中文: https://hack123.henryht.sh/h/openrouter-meta-muse-build-day-sf-2026
- [Agents Need Solid Ground: Archil's 4-Hour Agent Hackathon (San Francisco) / Agents Need Solid Ground：Archil 4 小时 Agent 黑客松（旧金山）](https://hack123.henryht.sh/en/h/archil-agent-hackathon-sf-2026): deadline 2026-11-10 · starts 2026-11-10 · San Francisco · in person · international · intermediate · Agent. Archil's first official hackathon for agent builders, a 4-hour evening sprint in San Francisco on Nov 10, 2026 at the Casco offices. Archil is a serverless runtime that gives agents file systems, sandboxes and databases; the team is on site to get you set up. Three prize categories: most creative agent project, best use of Archil sandboxes or file systems, and best technical execution, with $50K in prizes as listed by the host. No prior Archil experience needed; free with dinner. 中文: https://hack123.henryht.sh/h/archil-agent-hackathon-sf-2026
- [Clocked Build Challenge 2026](https://hack123.henryht.sh/en/h/clocked-build-challenge-2026): deadline 2026-11-10 · starts 2026-10-21 · online · international · prize $2k · intermediate · Agent/API开发. A three-week online hackathon (Oct 21 – Nov 10, 2026) run by Clocked, part of Rezolve.ai, for developers 18+ worldwide. Build an intelligent app on the Clocked API (decisioning, extraction and structured output), solo or in teams of up to four. Entries must be new work made during the event, use Clocked, and include a demo video and a public code repo. Free to enter; the code CLOCKEDHACKATHON unlocks 20,000 build credits (separate from the cash prizes). Public voting closes Nov 13 and winners are announced Nov 18. 中文: https://hack123.henryht.sh/h/clocked-build-challenge-2026
- [Google Mumbai Data Challenge 2026: Air Quality Mapping & Forecasting (Zindi, $6,000) / Google Mumbai Data Challenge（Zindi 空气质量预测，6,000 美元）](https://hack123.henryht.sh/en/h/google-mumbai-data-challenge-2026): deadline 2026-11-10 · starts 2026-10-26 · online · international · prize $6k · intermediate · Data/AI. A Google-sponsored data science challenge on Zindi: forecast hourly PM2.5 at Mumbai monitoring stations using CPCB environmental data and optional ClimateVerse datasets. Open to participants in India; teams of up to 4. Leaderboard scored by RMSE. Final submission deadline Nov 10, 2026, 23:59:59 IST; private eval on Nov 11–12. Cash prizes $2,500 / $1,500 / $1,000 plus $500 best undergraduate and $500 most creative (creative entries due Nov 13). Only Maharashtra residents qualify as finalists invited to the closing event planned around Nov 19–20 in Mumbai. 中文: https://hack123.henryht.sh/h/google-mumbai-data-challenge-2026
- [Huairou Science City AI for Science · OPC 48-Hour Hackathon 2026 / 怀柔科学城 AI for Science·OPC 48小时黑客松 2026](https://hack123.henryht.sh/en/h/huairou-ai-for-science-opc-hackathon-2026): deadline 2026-11-10 · starts 2026-11-15 · Beijing · in person · China · prize ¥100k · advanced · Agent/Embodied AI/AIGC. A free 48-hour, in-person hackathon in Huairou Science City, Beijing, on Nov 15–16, 2026, part of the Huairou AI for Science · OPC Innovation Challenge. Pick one of five directions: embodied robot control, AI-for-Science agents, a one-person-company business-model sprint, agent interoperability (AIP) or AIGC content. Challenges are revealed on site, and projects are demoed and judged there. Open to AI developers, hacker teams and university students aged 18+, solo or in teams of up to 5; apply by Nov 10 with a team intro and technical direction (reviewed). ¥100,000 prize pool (pre-tax). 中文: https://hack123.henryht.sh/h/huairou-ai-for-science-opc-hackathon-2026
- [Injective Hacker House Bangkok 2026 / Injective Hacker House 曼谷（10 天链上 AI 驻场共创）](https://hack123.henryht.sh/en/h/injective-hacker-house-bangkok-2026): deadline 2026-11-10 · starts 2026-12-01 · Bangkok · in person · international · for professionals · advanced · Web3/Agent/Incubation. A ten-day, in-person hacker house in Bangkok on Dec 1–10, 2026 for founders and builders shipping onchain AI products on Injective. Selected teams get accommodation and meals, a flight subsidy, $4,500 in AWS credits per entity, workshops and 1:1 mentoring from the Injective core team and partners, then pitch at Demo Day on Dec 9. Standout projects can receive Injective Foundation milestone grants. Applicants must already be building on Injective and attend full time. Applications close Nov 10. 中文: https://hack123.henryht.sh/h/injective-hacker-house-bangkok-2026
- [Intel × Viam Robot Hackathon: Edge of Intelligence (New York) / Robot Hackathon: Edge of Intelligence（Intel 英特尔 × Viam 纽约机器人黑客松，用 OpenVINO 在真机械臂上跑模型）](https://hack123.henryht.sh/en/h/intel-viam-robot-hackathon-nyc-2026): deadline 2026-11-10 · starts 2026-11-13 · New York · in person · international · advanced · Embodied AI/Hardware. A two-day in-person robotics hackathon in New York (Nov 13–14, 2026) hosted by Viam and Intel. Every team of 2–4 gets a robot arm, gripper, depth camera and an Intel Core Ultra Series 3 machine; train or fine-tune a policy or vision model (ACT, SmolVLA, pi0.5, Anomalib), export it to Intel OpenVINO and run it on the arm through Viam. Three tracks; each winning team member gets an SO-101 arm, a RealSense camera and $5,000 in Viam credits. Rolling applications until Nov 10. 中文: https://hack123.henryht.sh/h/intel-viam-robot-hackathon-nyc-2026
- [China Indie Game Festival: Zero-Code AI Game Creation Contest (Lingzhu AI) / 中国独立游戏节 · 零代码 AI 游戏创作大赛（灵珠 AI，线上，冠军 iPhone 18 Pro）](https://hack123.henryht.sh/en/h/lingzhu-china-indie-game-festival-2026): deadline 2026-11-10 · starts 2026-10-10 · online · China · beginner-friendly · Gaming/AIGC. An online, zero-code AI game-making contest hosted by Lingzhu AI with Shanghai Youme. Describe gameplay, story and visuals in plain language, generate a playable game with Lingzhu's game agent, publish it and enter one game per person. The first round ranks entries by player favourites and closes Nov 10, 2026 (extended from Oct 30); the top 100 get mentoring from industry veterans, the top 20 go to a final review and winners are announced Dec 10. Prizes include an iPhone 18 Pro, iPad Air and Apple Watch, plus a cash leaderboard for ad revenue. 中文: https://hack123.henryht.sh/h/lingzhu-china-indie-game-festival-2026
- [MEME.ZKWASM() Hackathon (100k USDT pool) / MEME.ZKWASM() 黑客松（10 万 USDT 奖池）](https://hack123.henryht.sh/en/h/meme-zkwasm-hackathon-2026): deadline 2026-11-10 · starts 2026-10-15 · Bangkok · hybrid · international · prize $100k · intermediate · On-chain games/zkWASM/Meme. A hybrid hackathon by Delphinus Lab with BeWater and SevenX Ventures, themed "Little Dolphin's Adventure": build fully on-chain games and memes with zkWASM. A Game Track for developers (no ZK knowledge needed) and a no-code Meme Track; warm-up meetup in Shenzhen. 中文: https://hack123.henryht.sh/h/meme-zkwasm-hackathon-2026
- [MINMAX Greater Bay Area AI Agent Hackathon 2026 (Guangzhou) / MINMAX 粤港澳大湾区创客 AI Agent 黑客松挑战赛（不设赛道，11 月下旬广州 Agent Show）](https://hack123.henryht.sh/en/h/minmax-gba-ai-agent-hackathon-2026): deadline 2026-11-10 · starts 2026-09-20 · Guangzhou · hybrid · China · prize ¥10k · beginner-friendly · Agent/AI/AI coding. An open-theme AI agent challenge run by the Greater Bay Area innovation and startup incubation base in Guangzhou. Anyone, from developers and designers to PMs, students and founders, can take a real pain point from work, study or business and turn it into a usable product with agents, AI coding, workflows or low-code tools. Register and submit between Sep 20 and Nov 10, 2026; entries are reviewed in mid-November and finalists demo at the MINMAX Agent Show in Guangzhou in late November. ¥10,000 prize pool, plus incubation and investor introductions. 中文: https://hack123.henryht.sh/h/minmax-gba-ai-agent-hackathon-2026
- [iFLYTEK Spark-X2.5 On-Device Model Challenge / Spark-X2.5 端侧模型创新挑战赛（科大讯飞 iFLYTEK AI 开发者大赛·词元星火）](https://hack123.henryht.sh/en/h/spark-x25-edge-model-challenge-2026): deadline 2026-11-10 · starts 2026-09-11 · online · China · prize ¥100k · intermediate · On-device AI/AI apps/Open source. An app challenge in iFLYTEK's 2026 AI Developer Challenge, run by its Spark open-model team (Ciyuan Xinghuo). Build a working app or hardware prototype where the open-source Spark-X2.5-4B or 1.7B model runs on the device—phones, PCs, dev boards, robots, wearables or cars—and delivers real offline, privacy or low-latency value. Solo or teams of up to 5; submit a deck plus an optional demo video or build by Nov 10, 5 p.m. (Beijing time). The top 10 pitch in a final in early December. 中文: https://hack123.henryht.sh/h/spark-x25-edge-model-challenge-2026
- [Tech4Bharat 2026: GAVS National Student Hackathon / Tech4Bharat 2026（GAVS 全国学生黑客松，印度，4 人一队，150 万卢比）](https://hack123.henryht.sh/en/h/tech4bharat-gavs-hackathon-2026): deadline 2026-11-10 · starts 2026-10-12 · Bengaluru · hybrid · international · for students · intermediate · Agent/Startups. The national student hackathon of the Global Accelerators Vision Summit (GAVS 2026), run by Karnataka Arya Vysya Mahasabha with JanAI and RV College of Engineering. Teams of four students enrolled at Indian institutions pick one of 20 problem statements across eight themes, mostly calling for agentic AI, and build in a free online round on HackCulture. Organisers say registration closes Nov 10, 2026; shortlisted teams present working prototypes at the Grand Finale at Bangalore Palace, Bengaluru, on Dec 27. ₹15 lakh prize pool. 中文: https://hack123.henryht.sh/h/tech4bharat-gavs-hackathon-2026
- [Voice of the Oasis: 24-Hour Voice AI Hackathon with ElevenLabs (Dubai) / Voice of the Oasis：ElevenLabs 24 小时语音 AI 黑客松（迪拜）](https://hack123.henryht.sh/en/h/voice-of-the-oasis-dubai-2026): deadline 2026-11-10 · starts 2026-11-24 · Dubai · in person · international · intermediate · Agent/AI. A 24-hour voice-AI hackathon at Dtec in Dubai Silicon Oasis on Nov 24–25, 2026, run by The Doers Company with ElevenLabs as technology partner. Teams of up to five build multilingual voice agents for real district services: a wayfinding guide, a business-setup assistant and a concierge line that can later run on kiosks, lobby robots or vehicles. Everyone gets ElevenLabs credits and on-site support from ElevenLabs engineers, plus a free pass to Doers Summit Dubai; finalists demo on the summit's Plaza Stage. Apply by Nov 10; places are limited and need approval. 中文: https://hack123.henryht.sh/h/voice-of-the-oasis-dubai-2026
- [Total Recall: Walrus x Tatum Memory Hackathon / Total Recall 黑客松（Walrus × Tatum，给应用和 Agent 加上链上长期记忆，线上，4,500 美元）](https://hack123.henryht.sh/en/h/walrus-tatum-total-recall-2026): deadline 2026-11-10 · starts 2026-10-20 · online · international · prize $4.5k · intermediate · Agent/Web3. A three-week online hackathon from the Walrus Foundation and Tatum: build an app or agent that remembers, using Walrus Memory on Sui mainnet plus Tatum RPC or data APIs. Tracks are markets and sports prediction, smart agents for real life, and consumer finance apps. Submissions need at least 10 memories stored on mainnet, a working demo, a public repo, a 2–3 minute video and a blog post. Submit by Nov 10, 2026, 17:00 UTC. $4,500 in prizes. 18+; one submission per person. 中文: https://hack123.henryht.sh/h/walrus-tatum-total-recall-2026
- [X Square Robot Physical AI Hackathon / X Square Robot Physical AI Hackathon（自变量机器人旧金山真机黑客松，9,000 美元）](https://hack123.henryht.sh/en/h/x-square-robot-physical-ai-hackathon-2026): deadline 2026-11-10 · starts 2026-11-13 · San Francisco · in person · international · prize $9k · advanced · Embodied AI/Hardware. A three-day, in-person Physical AI hackathon in San Francisco hosted with embodied-AI company X Square Robot (Nov 13–15). Each team gets a dedicated robot kit on site (8 kits), plus compute credits, to build and deploy models on real robots; the X Square Robot team supports anyone using WALL-OSS, its open-source robotics foundation model. Open to developers, researchers, students and hobbyists, solo or in teams of up to 3. Applications are reviewed and close Nov 10. Cash prizes of $5,000 / $3,000 / $1,000, plus a $200 stipend for every qualified participant. 中文: https://hack123.henryht.sh/h/x-square-robot-physical-ai-hackathon-2026
- [2026 Zhuhai AI OPC Startup Competition / 2026 首届珠海人工智能 OPC 创业大赛](https://hack123.henryht.sh/en/h/zhuhai-ai-opc-startup-2026): deadline 2026-11-10 · Zhuhai · hybrid · China · prize ¥400k · advanced · Startups/Agent/AIGC. Zhuhai's first AI one-person-company (OPC) startup contest, hosted by the municipal HRSS bureau. College and social tracks across AI hardware, software/agents and AIGC; up to 3 people per project. Apply by email by Nov 10; finals in late December in Zhuhai with cash grants up to ¥60,000 plus incubation and compute vouchers. 中文: https://hack123.henryht.sh/h/zhuhai-ai-opc-startup-2026
- [c0mpiled-18: YC Startup School Hackathon, Taipei / c0mpiled-18：YC Startup School 黑客松·台北站](https://hack123.henryht.sh/en/h/c0mpiled-18-taipei-2026): deadline 2026-11-11 · starts 2026-11-11 · Taipei · in person · China · prize $5k · intermediate · AI/Startups. The c0mpiled hackathon series by Transpose Platform comes to Taiwan alongside the first YC Startup School Asia. On Nov 11, 2026 (6 PM to midnight, Taipei), about 200 selected engineers, designers, researchers and early founders build a product in one evening around Y Combinator's Fall 2026 Requests for Startups, such as AI for aging, crypto and multiplayer AI. Solo or teams of up to 4; existing models, APIs and open-source libraries are fine, but the product must be built on the day. Submit a 90-second demo video and GitHub link. $5,000 in cash: 1st $3,000 plus YC partner office hours, 2nd $1,500, 3rd $500. Free, application-based. 中文: https://hack123.henryht.sh/h/c0mpiled-18-taipei-2026
- [DataNova 2026 Global Data-thon / DataNova 2026 Global Data-thon（线上数据科学 / AI 挑战赛，1,750 美元）](https://hack123.henryht.sh/en/h/datanova-2026-global-data-thon): deadline 2026-11-11 · starts 2026-11-11 · online · international · prize $1.8k · for students · intermediate · Data/AI. A virtual, international data-thon where student teams use data science, machine learning and AI to solve real-world problems. Nine open tracks range from generative and responsible AI and data engineering to fraud detection, healthcare, sustainability and decision intelligence. Submissions are due Nov 11, 2026 at 3:30 AM IST. $1,750 in cash for the top three. 中文: https://hack123.henryht.sh/h/datanova-2026-global-data-thon
- [HERHACK 2026 (Echelon Institute of Technology, Faridabad) / HERHACK 2026（IEEE WIE 女性科技主题 36 小时黑客松，印度法里达巴德，20 万卢比）](https://hack123.henryht.sh/en/h/herhack-2026): deadline 2026-11-11 · starts 2026-11-20 · Faridabad · in person · international · for students · beginner-friendly · AI/Web3/Hardware. A 36-hour national-level hackathon at Echelon Institute of Technology, Faridabad (Haryana, India), run by the IEEE EIT Student Branch's Women in Engineering group to bring more women into tech. Tracks are AI, Web3 & Blockchain, IoT and Student Innovation, plus a special Women Safety award. Project submissions are due on Devpost by Nov 10, 2026; the event runs Nov 20–21. Free registration and a ₹2,00,000 cash pool. 中文: https://hack123.henryht.sh/h/herhack-2026
- [Nous Research Hermes Agent Plugin Hackathon 2026 / Hermes Agent 插件黑客松（Nous Research 线上 7 天赛，给开源智能体写插件，2 万美元现金）](https://hack123.henryht.sh/en/h/hermes-agent-plugin-hackathon-2026): deadline 2026-11-11 · starts 2026-11-04 · online · international · prize $20k · intermediate · Agent/Open models. A 7-day online hackathon from Nous Research: build any plugin for the open-source Hermes Agent (models, memory, where it runs commands, messaging apps, Hermes Desktop UI and more). Open a pull request to the Hermes plugin catalog, post a demo video under 90 seconds on X tagging @NousResearch, and submit both links via the form by Nov 11, 2026, 5 PM EST (Nov 12, 06:00 Beijing time). Judged on usefulness, reliability, polish and creativity; accepted plugins are listed in the Hermes Marketplace. $20,000 in cash plus neon signs, merch and credits. 中文: https://hack123.henryht.sh/h/hermes-agent-plugin-hackathon-2026
- [MatrixNext 2026 Enterprise Agent Hackathon (Shanghai) / MatrixNext 2026 企业智能体黑客松（矩阵起源等，报关单 / 采购 / 工业图纸命题，上海复兴岛决赛）](https://hack123.henryht.sh/en/h/matrixnext-2026): deadline 2026-11-11 · starts 2026-10-12 · Shanghai · hybrid · China · prize ¥23k · intermediate · Agent/AI. An enterprise AI agent hackathon from MatrixOrigin with HAND Enterprise Solutions, Yakang Qiyuan and NEOLINK. Teams of 1–5 tackle proposition tracks drawn from real business work (customs declarations, procurement sourcing, RFQs, engineering drawings and more) or an open creative track. Registration runs Oct 12–Nov 11, 2026 with a ¥50 fee credited back as platform credits; the top 20 present at an offline event on Fuxing Island, Shanghai on Nov 14. Cash prizes: ¥10,000 / ¥8,000 / ¥5,000, plus credits toward a stated ¥300,000 total pool. 中文: https://hack123.henryht.sh/h/matrixnext-2026
- [MozFest Developers Wilding: Online (Mozilla.ai Otari Hackathon) / MozFest Developers Wilding: Online（Mozilla 线上黑客松，用 Mozilla.ai 开源平台 Otari 把搁置的项目做完）](https://hack123.henryht.sh/en/h/mozfest-developers-wilding-online-2026): deadline 2026-11-11 · starts 2026-10-28 · online · international · prize $1.2k · intermediate · AI/Agent/Open source. A two-week online hackathon from Mozilla, running Oct 28 – Nov 11, 2026 alongside MozFest in Barcelona. Finish a side project — new or existing — on a new branch using Otari, Mozilla.ai's open-source AI gateway for building apps and agents with any model, including open-weight ones. Submit a public repo, the first commit where Otari came in, a 3–5 minute demo video and feedback on Otari by Nov 11. 1st: $1,000 + 3 hours with Mozilla.ai engineers; 2nd: $200 + 2 hours; 3rd: 1 hour. The first 200 Otari sign-ups get $20 in tokens. 中文: https://hack123.henryht.sh/h/mozfest-developers-wilding-online-2026
- [Snowflake × b.telligent AI Hackathon Vienna / Snowflake × b.telligent AI Hackathon（Snowflake 维也纳半天企业数据 AI 黑客松，免费）](https://hack123.henryht.sh/en/h/snowflake-btelligent-ai-hackathon-vienna-2026): deadline 2026-11-11 · starts 2026-11-11 · 维也纳 · in person · international · intermediate · Data/Agent. A free half-day, on-site hackathon in Vienna on Nov 11, 2026 (8:30 AM–2 PM CET) by b.telligent and Snowflake: go from raw data to a working AI solution with Snowflake Cortex AI functions, Cortex Search, Cortex Analyst and the Cortex Code CLI. Choose guided technical blueprints, a data & AI playground on public datasets, or bring your own anonymized company data. For data engineers, developers, architects, analysts and business leaders; SQL or Python helps, no Snowflake experience needed. 中文: https://hack123.henryht.sh/h/snowflake-btelligent-ai-hackathon-vienna-2026
- [Tsinghua FRCBS Protein Design Competition 2026 / 清华FRCBS Protein Design Competition 2026](https://hack123.henryht.sh/en/h/tsinghua-frcbs-protein-design-competition-2026): deadline 2026-11-11 · online · China · prize ¥84k · advanced · 蛋白设计/AI for Science/Healthcare. Design three independent nanobody sequences per entrant to activate NK2R without its natural ligand. Selected designs receive organizer-run synthesis and activity testing. CNY 84,000 cash; entry and sequences close Nov 11, 2026 at 24:00 UTC+8. All submitted sequences and data are publicly shared for free use. 中文: https://hack123.henryht.sh/h/tsinghua-frcbs-protein-design-competition-2026
- [#AI4Elections Hackathon 2026 (Nigeria) / #AI4Elections 尼日利亚选举创新黑客松](https://hack123.henryht.sh/en/h/ai4elections-hackathon-2026): deadline 2026-11-12 · starts 2026-11-18 · 拉各斯 · hybrid · international · intermediate · AI/选举. A national, non-partisan election-tech hackathon run by Rise Networks with Nigeria's Independent National Electoral Commission (INEC) and partners including Google, Microsoft and Meta. Nigerian citizens 18+ build AI tools for election integrity, transparency and inclusion, solo or in teams of up to 4, across five tracks: trusted election information, election data analytics, inclusive and multilingual election tech, election cybersecurity and resilience, and election observation and civic accountability. A working prototype or credible proof of concept is required. Applications close Nov 12, 2026, 11:59 PM WAT; the build sprint runs Nov 28 to Dec 13 and the final is in Lagos on Dec 16. ₦10 million in cash prizes. 中文: https://hack123.henryht.sh/h/ai4elections-hackathon-2026
- [Anthropic Claude Build Day Boston: AI Healthcare Hackathon 2026 / Claude Build Day 波士顿：AI 医疗黑客松（Anthropic Claude 社区 × 东北大学，每人 100 美元 Claude 额度）](https://hack123.henryht.sh/en/h/claude-build-day-boston-healthcare-2026): deadline 2026-11-12 · starts 2026-11-14 · Boston · in person · international · intermediate · Healthcare/Data/Agent. A free one-day Claude Community build day at Northeastern University's Cabral Center in Boston on Nov 14, 2026, hosted by Northeastern's AI Skunkworks. Theme: responsible healthcare AI for oncology data — build a 'Cohort Firewall' that judges whether a dataset is fit for a proposed AI question, an 'Evidence Navigator' that explains data-readiness findings, or your own idea with Claude and Claude Code. Solo builders are matched into teams of 3–5; live demos at the end. Every approved attendee gets $100 in Claude API credits. Registration needs host approval; approvals close Nov 12. Capacity 160. 中文: https://hack123.henryht.sh/h/claude-build-day-boston-healthcare-2026
- [2026 Epic Games AI MegaJam / 2026 Epic AI MegaJam（Epic Games）](https://hack123.henryht.sh/en/h/epic-ai-megajam-2026): deadline 2026-11-12 · starts 2026-11-12 · San Francisco · hybrid · international · prize $65k · intermediate · Agent/Gaming. Epic Games' AI game jam: build a playable game in Unreal Engine or UEFN in four days (Nov 12–15, 2026), online worldwide or in person at Digital Jungle in San Francisco on Nov 14–15. Teams of up to 5 people plus unlimited AI agents; any AI tools are allowed but not required. The theme is revealed on a Nov 11 livestream. $65,000 in cash: three main categories (Best Overall Unreal Engine, Best Overall UEFN, Best Student) each pay $7,500 / $5,000 / $2,500, and modifier categories add $20,000 more, including Best LLM NPC Narrative. Standout projects can also get up to $50,000 in follow-on development funding. SF in-person signups open Nov 1 at 7 AM PT. 中文: https://hack123.henryht.sh/h/epic-ai-megajam-2026
- [GITAM National AI Challenge 2026](https://hack123.henryht.sh/en/h/gitam-national-ai-challenge-2026): deadline 2026-11-12 · starts 2026-11-24 · 维沙卡帕特南 · hybrid · international · for youth · beginner-friendly · AI apps/青少年. A national AI challenge from India's GITAM University for grade 11–12 students. Entrants take a free 60-minute no-code AI workshop (ChatGPT, Gemini, Figma, Lovable and more), then submit a working AI app, tool or prototype. Online quarterfinals run Nov 24–Dec 2, semifinals on Dec 19, and a Shark Tank–style final on the Visakhapatnam campus on Dec 20. 中文: https://hack123.henryht.sh/h/gitam-national-ai-challenge-2026
- [Healthcare Hackathon Bayern – Erlangen 2026 / Healthcare Hackathon Bayern – Erlangen 2026（巴伐利亚医疗黑客松·埃尔朗根站）](https://hack123.henryht.sh/en/h/healthcare-hackathon-bayern-erlangen-2026): deadline 2026-11-12 · starts 2026-11-12 · Erlangen · in person · international · prize €2.7k · beginner-friendly · Healthcare/AI. A three-day healthcare hackathon in Erlangen, Germany on Nov 12–14, 2026, run by Medical Valley EMN at the Innovation Center Erlangen. IT experts, nurses, doctors, students and anyone interested form teams of at least three on day one around challenges from partner organizations, hack on day two and pitch in English to a jury from Siemens Healthineers, Novo Nordisk Foundation and others on day three. Free for hackers with catering included; hacker tickets are already sold out. Top three teams win €1,500 / €750 / €450, plus mentoring and follow-up support. 中文: https://hack123.henryht.sh/h/healthcare-hackathon-bayern-erlangen-2026
- [MLH Global Hack Week: Builders Week 2026 (Nov 6–12, free online) / MLH Global Hack Week：Builders Week（11-06—12，全球线上免费）](https://hack123.henryht.sh/en/h/mlh-ghw-builders-week-2026): deadline 2026-11-12 · starts 2026-11-06 · online · international · beginner-friendly · Developer tools/Education. Major League Hacking's free Global Hack Week focused on building: Nov 6–12, 2026, online for anyone 13+ worldwide. Live sessions, Discord community, and challenge tracks; beginner-friendly. Register at MLH events. Separate from later Open Source Week (Dec 4–10). 中文: https://hack123.henryht.sh/h/mlh-ghw-builders-week-2026
- [SpaceXAI Macau Hackathon 2026 / SpaceXAI 澳门黑客松 2026](https://hack123.henryht.sh/en/h/spacexai-macau-hackathon-2026): deadline 2026-11-12 · starts 2026-11-12 · Macau · in person · China · intermediate · AI/Physical AI/One-person company. An in-person hackathon by the SPACEX Macau community at Macau Tower: three days of building with AI on physical AI × one-person companies, sponsored by MakerMods with Macao Startup Club support. 中文: https://hack123.henryht.sh/h/spacexai-macau-hackathon-2026
- [BAND Dark Factory Buildathon: San Francisco & Remote 2026 / BAND Dark Factory Buildathon（旧金山 AWS Builder Loft + 远程，让 AI 编程智能体组队造软件，4,500 美元）](https://hack123.henryht.sh/en/h/band-dark-factory-buildathon-sf-2026): deadline 2026-11-13 · starts 2026-11-13 · San Francisco · hybrid · international · prize $4.5k · intermediate · Agent/Multi-agent/AI coding. A buildathon from BAND, powered by HackerSquad with Sierra Ventures, that kicks off in person at the AWS Builder Loft in San Francisco on Nov 13, 2026 (10:00 AM–8:00 PM PT) and continues remotely for a week. Build an AI Software Factory where coding agents work together to turn specs into working software using BAND Desktop, BAND's shared layer for agents and humans to communicate, delegate and coordinate. Partners include Nimble and Cognee. Submissions are due Nov 20; judging happens a week later. $4,500 in prizes ($2,000 / $1,500 / $1,000). Free with approval; 18+, and in-person attendees must also register with AWS and bring a physical photo ID. A separate Tel Aviv edition runs Nov 22. 中文: https://hack123.henryht.sh/h/band-dark-factory-buildathon-sf-2026
- [CIPS & IBM Virtual Hackathon 2026 (IBM Canada, build with IBM Bob) / CIPS & IBM Virtual Hackathon 2026（IBM 加拿大线上黑客松，必须用 IBM Bob，限加拿大 IT 从业者）](https://hack123.henryht.sh/en/h/cips-ibm-virtual-hackathon-2026): deadline 2026-11-13 · starts 2026-11-24 · online · international · for professionals · advanced · AI coding/AI. A five-hour virtual hackathon on Nov 24, 2026 by CIPS (Canada's Association of IT Professionals) with IBM Canada, themed "AI for the Enterprise: Build What's Next". IBM reveals the challenge at kickoff; teams of 2–3 must meaningfully use IBM Bob, IBM's AI coding agent, and submit a PDF of up to four pages by 3 PM ET. Open to Canadian residents aged 20+ with at least two years of professional IT experience; up to 15 teams selected. Team applications close Nov 13; one prize of CAD 1,400. 中文: https://hack123.henryht.sh/h/cips-ibm-virtual-hackathon-2026
- [CIQ × NVIDIA Supercomputing Local AI Hackathon (Chicago, before SC26) / CIQ Supercomputing Local AI Hackathon（CIQ × NVIDIA，芝加哥 SC26 前多节点 AI 集群黑客松）](https://hack123.henryht.sh/en/h/ciq-local-ai-hackathon-chicago-2026): deadline 2026-11-13 · starts 2026-11-13 · Chicago · in person · international · advanced · AI/Data/Developer tools. A technical in-person build weekend in Chicago (Nov 13–15, 2026, 5 PM Fri to 4 PM Sun CT) right before Supercomputing 2026, run by CIQ with NVIDIA and Drive Capital. Up to 20 teams of 3–5 each get two Lenovo ThinkStation PGX boxes (NVIDIA GB10 Grace Blackwell) wired into a multi-node cluster orchestrated by Fuzzball, and must build a real AI workload that uses the whole cluster. Tracks: multi-node training, inference at scale, scientific AI, and cluster/scheduling. Free, 18+, approval required, multi-node/HPC experience expected; all code written from kickoff. Top 3 teams win SC26 passes, booth recognition and an NVIDIA Developer livestream feature; the prize list also includes a Lenovo ThinkStation PGX (about $6,000). 中文: https://hack123.henryht.sh/h/ciq-local-ai-hackathon-chicago-2026
- [OpenAI Codex Community Game Jam: Kochi 2026 / Codex 社区 Game Jam·科钦（OpenAI Codex 大使主办，一夜 12 小时用 Codex 做出能玩的游戏）](https://hack123.henryht.sh/en/h/codex-community-game-jam-kochi-2026): deadline 2026-11-13 · starts 2026-11-20 · Kochi · in person · international · intermediate · Gaming/AI coding. An overnight, in-person game jam in Kochi, India, run by OpenAI Codex Ambassadors and supported by OpenAI, at TinkerSpace on Nov 20, 2026: twelve hours to build a playable game from scratch with Codex. Solo or teams of two; every member needs individual approval on Luma. Registrations close Nov 13, 8 PM IST; approved participants are notified by Nov 16. Prizes are OpenAI API credits ($1,000 / $500 / $250) plus three months of ChatGPT Pro for each winner. 中文: https://hack123.henryht.sh/h/codex-community-game-jam-kochi-2026
- [OpenAI DevDay Exchange Community Builderthon: Sydney / DevDay Exchange 社区 Builderthon·悉尼（OpenAI Codex 社区，零基础也能用 ChatGPT 和 Codex 做东西）](https://hack123.henryht.sh/en/h/devday-exchange-community-builderthon-sydney-2026): deadline 2026-11-13 · starts 2026-11-13 · Sydney · in person · international · beginner-friendly · AI coding/Gaming. An OpenAI Codex community builderthon in Sydney for everyone: describe what you want in everyday language and Codex builds it. Optional kickoff and team formation on Fri, Nov 13, 2026 (6–8 PM AEDT), then a full build day on Sat, Nov 14 (9 AM–8 PM AEDT) with a briefing, an intro to Codex, team matching, building, short demos, judging and awards. Come solo or in teams of up to four; no coding or AI experience, idea or team needed, and pros are on hand to help. Tracks lean toward tools that remove tedious work, games and creative experiments, and maybe beyond the screen; final challenges and prizes are to be announced. Free with approval. 中文: https://hack123.henryht.sh/h/devday-exchange-community-builderthon-sydney-2026
- [EVOLVE: 8090 AI Hackathon / EVOLVE: 8090 AI 黑客松（Chamath 的 8090 办公室通宵 20 小时，搭自己的「软件工厂」，雷德伍德城）](https://hack123.henryht.sh/en/h/evolve-8090-ai-hackathon-2026): deadline 2026-11-13 · starts 2026-11-13 · Redwood City, CA · in person · international · intermediate · Agent/Developer tools. A 20-hour overnight hackathon at 8090's Redwood City office: build your own software factory, with AI agents taking work from ticket to pull request, coordinating coding agents, or helping engineers modernize legacy codebases. Teams get access to 8090's Software Factory and support from its engineers; Chamath Palihapitiya is scheduled to join the ceremonies, and the winning team gets 1:1 pitches with him. Nov 13–14, 2026 (Fri 5:30 PM–Sat 8:00 PM PT). Top 3 teams share $3,000+ in credits and prizes. Applications reviewed on a rolling basis. 中文: https://hack123.henryht.sh/h/evolve-8090-ai-hackathon-2026
- [Global Virtual Hackathon 2026 (for students aged 14–18) / Global Virtual Hackathon 2026（国际学生线上黑客松）](https://hack123.henryht.sh/en/h/global-virtual-hackathon-2026): deadline 2026-11-13 · starts 2026-11-19 · online · international · prize $3k · for youth · intermediate. A free online hackathon for school students aged 14–18 worldwide: teams of 2–4 get seven days to build a set-theme project and then explain their own code in a recorded Q&A. AI assistance is allowed. A teacher must confirm the team and every member needs guardian consent. Register by Nov 13; submit by Nov 25 (both AoE). $3,000 cash, judged in two age groups. 中文: https://hack123.henryht.sh/h/global-virtual-hackathon-2026
- [GTransformer AI Buildathon 2026: AI for Global Good / GTransformer AI Buildathon 2026：AI for Global Good（湾区米尔皮塔斯 + 线上）](https://hack123.henryht.sh/en/h/gtransformer-ai-buildathon-2026): deadline 2026-11-13 · starts 2026-11-13 · Milpitas · hybrid · international · prize $1k · intermediate · AI/Education/Healthcare. A three-day buildathon by the GTransformer Foundation in Milpitas (Bay Area) and online, Nov 13–15, 2026 (PT). Build a working AI prototype that measurably helps people in one of three themes: wellbeing, connection, or learning & opportunity, with responsible AI required across every project. Register on Luma and pay a $50 fee (same for online and in person); submit on Devpost. $1,000 grand prize plus mentorship. 中文: https://hack123.henryht.sh/h/gtransformer-ai-buildathon-2026
- [HackUMass XIV / HackUMass XIV（麻省大学阿默斯特分校 36 小时黑客松）](https://hack123.henryht.sh/en/h/hackumass-xiv-2026): deadline 2026-11-13 · starts 2026-11-13 · Amherst · in person · international · for students · beginner-friendly · Student/Hardware. A 36-hour, beginner-friendly student hackathon at UMass Amherst's Integrative Learning Center (Nov 13–15), and one of the largest in New England with 600+ participants. Expect hands-on workshops, mentors, a big hardware library (Arduino, Raspberry Pi, drones, VR headsets), a sponsor fair and prizes. Open to all college students, including grad students, of any major; teams of up to 4 are recommended, and you can find teammates on the event Discord. Applications are open; the early deadline for travel reimbursement has passed. 中文: https://hack123.henryht.sh/h/hackumass-xiv-2026
- [Meta Earth Hackathon: Beacon 2026 / Meta Earth 黑客松 Beacon（台湾线下 + 全球线上，基于 ME Network 做链上应用，奖池 25 万新台币）](https://hack123.henryht.sh/en/h/metaearth-hackathon-beacon-2026): deadline 2026-11-13 · starts 2026-11-13 · Taipei · hybrid · China · intermediate · Web3/AI/Fintech. A hackathon from Meta Earth (ME) with in-person sessions in Taiwan and online participation worldwide. Teams of 3–5 build on ME Network across four tracks: developer tools, AI & trust, onchain finance and consumer payments. Registration closes Nov 13, 2026 (15:59 UTC), submissions are due Dec 6 and Demo Day is Dec 24. The prize pool is NT$250,000 paid in USDT (NT$187,500 if fewer than 50 teams register). 中文: https://hack123.henryht.sh/h/metaearth-hackathon-beacon-2026
- [Making Sense: OxAI Hackathon Oxford 2026 / Making Sense：OxAI 黑客松（牛津，两个周五，做让人看懂世界和 AI 的工具）](https://hack123.henryht.sh/en/h/oxai-making-sense-hackathon-2026): deadline 2026-11-13 · starts 2026-11-13 · Oxford · in person · international · intermediate · Data/Agent/AI 可解释. A two-day, in-person hackathon in Oxford from OxAI and Oxford Edge, held on two Fridays: Nov 13 (10:00–17:00) and Nov 20, 2026 (09:00–16:30). Build instruments that help people make sense of the world, of the AI systems describing it, and of what those systems are doing to it. Tracks: Read the World (with Gapminder's indicators and misconception benchmark), Read the Machine (trace an agent's tool calls, attribute claims and flag guesses on open models, with Intelligent Internet), Read the Impact (AI's effects on jobs, energy, health and information, using Our World in Data, Epoch AI and the AI Incident Database), or an open lane. Every team gets Intelligent Internet compute credits. Teams of 2–6, formed on the day; prizes not announced. 中文: https://hack123.henryht.sh/h/oxai-making-sense-hackathon-2026
- [PayPal AI Hackathon 2026](https://hack123.henryht.sh/en/h/paypal-ai-hackathon-2026): deadline 2026-11-13 · starts 2026-10-03 · online · international · prize $67.5k · intermediate · AI/Payments. PayPal's online AI hackathon on Devpost: build a working app where PayPal payments and AI do real work together, whether that's an agent, an automation or a new checkout experience. Solo or in teams; the PayPal integration has to be substantial, and you submit open-source code plus a demo video by Nov 12, 2026, 12:00 PM PT (Nov 13, 04:00 Beijing time). $67,500 in cash, with $12,000 for first place, plus $2,250 in Render credits. Mainland China is not on the exclusion list. 中文: https://hack123.henryht.sh/h/paypal-ai-hackathon-2026
- [Qualcomm × Liquid AI On-Device AI Hackathon: Cleared for Takeoff (San Francisco) / On-Device AI Hackathon: Cleared for Takeoff（高通 Qualcomm × Liquid AI 旧金山端侧 AI 黑客松，断网也要能跑）](https://hack123.henryht.sh/en/h/qualcomm-liquid-ai-on-device-hackathon-sf-2026): deadline 2026-11-13 · starts 2026-11-13 · San Francisco · in person · international · beginner-friendly · Hardware/AI. An evening on-device AI hackathon in San Francisco on Nov 13, 2026 (5–9 PM PT) from Qualcomm and Liquid AI: teams of up to four build AI projects with Liquid Foundation Models on Qualcomm iQ9 hardware that run fully offline, and every project is tested with the Wi-Fi turned off. No prior on-device experience needed; registration requires approval. Prizes to be announced. 中文: https://hack123.henryht.sh/h/qualcomm-liquid-ai-on-device-hackathon-sf-2026
- [2026 Rebas Cup Taiwan Baseball Data Hackathon (NT$30,000) / 2026 野革盃台灣棒球數據黑客松（Rebas 主办，30,000 新台币奖金）](https://hack123.henryht.sh/en/h/rebas-baseball-data-hackathon-2026): deadline 2026-11-13 · starts 2026-09-28 · Taichung · hybrid · international · beginner-friendly · Sports/Data science/AI. Taiwan's first baseball data hackathon, by Rebas Sports with Chung Shan Medical University: build data products for real baseball problems — no specific major or baseball background needed. Teams of 1–5; proposals first, then a ~3-week build; final in Taichung on Dec 12. Open 2023–2025 Taiwan baseball data provided. 中文: https://hack123.henryht.sh/h/rebas-baseball-data-hackathon-2026
- [SEED Hackathon 2026: The Age of Autonomy / SEED Hackathon 2026 自主时代黑客松](https://hack123.henryht.sh/en/h/seed-hackathon-2026): deadline 2026-11-13 · starts 2026-10-15 · online · international · prize ₹200k · intermediate · AI Agent/MCP. SEED Global Education's online hackathon on auditable AI agents, for students and working technologists with a computing background. Teams of 2–3. Tracks: no-screen (turn systems into tools with MCP), chain of command (multi-agent collaboration), and kill switch (accountability, monitoring, and precise rollback). Closes Nov 13, 2026; the program runs Oct 15–Dec 9. Top 30 get international university recommendation letters. 中文: https://hack123.henryht.sh/h/seed-hackathon-2026
- [Startup Buildathon India 2026 (Google AI) / Startup Buildathon India 2026（Google AI 创业 Buildathon，印度 10 城，前 10 队各 1 万美元）](https://hack123.henryht.sh/en/h/startup-buildathon-india-2026): deadline 2026-11-13 · starts 2026-11-20 · Bengaluru · hybrid · international · prize $50k · intermediate · Startups/AI. A nationwide buildathon in India for founders and aspiring entrepreneurs, run by hack2skill with Google AI and Google Cloud. Apply online by Nov 13, 2026 with your AI startup idea; shortlisted teams build for two days at City Buildathons in 10 Indian cities on Nov 20–21, top teams pitch at regional showcases, and finalists present at Google Bengaluru on Dec 2. Each of the top 10 teams gets $5,000 in cash plus $5,000 in Google AI and Cloud credits. Free; no coding background required. 中文: https://hack123.henryht.sh/h/startup-buildathon-india-2026
- [System Public Challenge 2026 (NYC) / System Public Challenge（用开放科学知识图谱做应用，纽约，7,500 美元）](https://hack123.henryht.sh/en/h/system-public-challenge-2026): deadline 2026-11-13 · starts 2026-11-13 · New York · in person · international · prize $7.5k · advanced · AI/Data/Healthcare. The first public hackathon from System, a public benefit corporation, at its New York HQ on Nov 13–14, 2026. Teams of 2–7 build on the System Public Graph, an open map of millions of quantitative relationships drawn from peer-reviewed research, alone or with other open data, in one of three categories. Challenge questions set with partner organizations are published about two weeks before. $7,500 in cash. 中文: https://hack123.henryht.sh/h/system-public-challenge-2026
- [Veritas AI International High School Hackathon 2026 / Veritas AI 国际高中生 AI 黑客松 2026（线上 48 小时）](https://hack123.henryht.sh/en/h/veritas-ai-high-school-hackathon-2026): deadline 2026-11-13 · starts 2026-11-14 · online · international · for students · beginner-friendly · AI basics/High school. A free, fully virtual 48-hour AI hackathon for high school students anywhere in the world, run by Veritas AI (part of Lumiere Education). Solo or teams of up to 3, across schools and countries; no AI experience needed, with starter notebooks and free workshops beforehand. Register by Nov 13 (11:59 PM ET); challenges drop Nov 14 and submissions (code, write-up, 2-minute demo) close Nov 15; finalists pitch live online on Nov 21 to judges from Microsoft Research and others. No cash prizes: the Gold team wins a remote internship at health-AI startup Arecibo AI, plus scholarships to Veritas AI programs from a pool described as worth $75,000+. 中文: https://hack123.henryht.sh/h/veritas-ai-high-school-hackathon-2026
- [Central Hacks: In The Shadows](https://hack123.henryht.sh/en/h/central-hacks-2026): deadline 2026-11-14 · starts 2026-11-14 · Mount Pleasant, MI · in person · international · prize $1.2k · for students · intermediate · Student hackathons/24-hour. A beginner-friendly 24-hour in-person hackathon run by Women in Technology and the CS department at Central Michigan University, Nov 14–15 in Mount Pleasant, MI. Open theme around overlooked systems and opportunities; teams present a booth, code and visuals. Invite-only for CMU students. 中文: https://hack123.henryht.sh/h/central-hacks-2026
- [Anthropic Claude Impact Lab Melbourne (November 2026) / Claude Impact Lab 墨尔本（Anthropic 支持的 Claude 社区公益黑客松，一天用真实城市数据做 AI 工具）](https://hack123.henryht.sh/en/h/claude-impact-lab-melbourne-2026-11): deadline 2026-11-14 · starts 2026-11-14 · 墨尔本 · in person · international · intermediate · AI. A free one-day civic hackathon in Melbourne on Sat, Nov 14, 2026 (9 AM–4 PM, Inspire9 Richmond), run by Claude Community Australia with support from Anthropic. Teams of up to four partner with local government and nonprofits to build Claude-powered tools on real civic data that is buried in PDFs and portals. Every participant gets Claude API credits; the best builds are showcased to the organisations they were built for. Places are approved by organisers. 中文: https://hack123.henryht.sh/h/claude-impact-lab-melbourne-2026-11
- [Cornell Local AI Hackathon 2026: Own Your AI / Local AI Hackathon: Own Your AI（康奈尔大学本地 AI 黑客松）](https://hack123.henryht.sh/en/h/cornell-local-ai-hackathon-2026): deadline 2026-11-14 · starts 2026-11-14 · Ithaca, NY · in person · international · intermediate · 本地 AI/On-device AI. Cornell's first local-AI hackathon, Nov 14–15, 2026 at Gates Hall in Ithaca, NY: build an AI-powered app that runs entirely offline using PrismML's Bonsai 2 (1.5-bit 2B/4B/9B models), Argmax's on-device speech SDK and LM Studio. Open build with day-of tracks; solo or pairs only. Prizes: M6 Mac minis for 1st place, $350 and $100 gift cards, plus $100 track prizes (sustainability, judges' choice, locally made, robotics with SO-ARM100 arms). Every participant gets $100 in LM Studio Bionic credits; sponsors may hire. Free. 中文: https://hack123.henryht.sh/h/cornell-local-ai-hackathon-2026
- [DurHack 2026 / DurHack 2026（杜伦大学 24 小时学生黑客松）](https://hack123.henryht.sh/en/h/durhack-2026): deadline 2026-11-14 · starts 2026-11-14 · Durham, UK · in person · international · for students · beginner-friendly · Student. The 11th DurHack, Durham University Computing Society's flagship 24-hour hackathon and one of the UK's leading student hackathons, on Nov 14–15 at the Teaching and Learning Centre in Durham. 600+ students from across the UK team up to build projects, with 15 sponsors running workshops, challenges and mentoring, plus three "guilds" (one per floor) that set extra team challenges and rewards. Coaches run from Leeds, Manchester, Sheffield and Nottingham, and travel is reimbursed for participants coming from elsewhere. Sign-ups are open. 中文: https://hack123.henryht.sh/h/durhack-2026
- [Entropy Alignment Security Hackathon Berlin 2026, Sponsored by Anthropic / Entropy AI 安全对齐黑客松·柏林（Anthropic 等赞助，一天攻破并修补大模型，2 万美元 Claude 额度）](https://hack123.henryht.sh/en/h/entropy-alignment-security-hackathon-berlin-2026): deadline 2026-11-14 · starts 2026-11-14 · Berlin · in person · international · advanced · Agent/Multi-agent/AI security. A one-day, in-person AI security and alignment hackathon in Berlin on Nov 14, 2026 (10:00–22:00 CET, w3.hub Kreuzberg), sponsored by Anthropic, Hack The Box, Circuit and Nebius. About 100 people in 20 teams of five attack a purpose-built vulnerable AI range to find, exploit and fix LLM weaknesses, across three tracks: securing recursive autonomous LLM loops, detecting covert channels and collusion in multi-agent systems, and an open track for novel prompt injections and guardrail bypasses. Every participant gets $100 in Anthropic credits. Prizes are $20,000 in Claude credits ($10K / $6K / $4K). Apply on Luma; the hosts pick a balanced room. 中文: https://hack123.henryht.sh/h/entropy-alignment-security-hackathon-berlin-2026
- [Garmin × Tech Thursday Hackathon Calgary 2026: Build a Connect IQ Watch App / Garmin × Tech Thursday 黑客松（卡尔加里，8 小时做 Garmin 手表应用，现金加智能手表）](https://hack123.henryht.sh/en/h/garmin-tech-thursday-hackathon-calgary-2026): deadline 2026-11-14 · starts 2026-11-14 · Calgary · in person · international · beginner-friendly · Hardware/可穿戴/Mobile apps. An 8-hour, in-person hackathon in Calgary on Nov 14, 2026 (8:00–16:00 MT) at Platform Calgary, brought to you by Garmin Canada with Calgary Tech Thursday and support from Helcim and Motiv. Cross-functional teams of junior and senior developers, PMs and innovators design and build a working app on Garmin's Connect IQ platform in Monkey C; no hardware or coding experience required. A Garmin mentor helps all day and a Garmin judge joins for judging. 1st place wins $1,000 cash plus Garmin smartwatches, 2nd $500. Tickets cost CA$15 and include lunch and snacks. 中文: https://hack123.henryht.sh/h/garmin-tech-thursday-hackathon-calgary-2026
- [Ground Truth: Live Agents Hackathon NYC / Ground Truth：实时智能体黑客松·纽约](https://hack123.henryht.sh/en/h/ground-truth-live-agents-hackathon-nyc-2026): deadline 2026-11-14 · starts 2026-11-14 · New York · in person · international · prize $500 · intermediate · AI/Agent. A one-day in-person hackathon in New York on Nov 14, 2026 (9 AM–6 PM ET), hosted by localhost:nyc and The Builder Series with You.com. Engineers, founders, designers and researchers build AI agents that check facts about what is happening right now, using You.com's real-time search API. Three tracks: real-time agents, deep research, and trust and verification, plus a Best Content award. Solo or teams of up to 4, with team matching on site. You.com mentors, free API credits and food are provided, and the day ends with live demos. $500 cash grand prize. Free Luma signup. 中文: https://hack123.henryht.sh/h/ground-truth-live-agents-hackathon-nyc-2026
- [Hack the Harvest 2026 (USDA × NVIDIA × UC Davis, Sacramento) / Hack the Harvest（USDA × NVIDIA × UC Davis，卫星遥感判断玉米收获方式，萨克拉门托）](https://hack123.henryht.sh/en/h/hack-the-harvest-2026): deadline 2026-11-14 · starts 2026-11-14 · Sacramento · in person · international · prize $5k · for students · advanced · AI/Data. A two-day in-person hackathon at Aggie Square, Sacramento (Nov 14–15, 2026) hosted by USDA, NVIDIA, UC Davis's Center for Analytics and Technology in Society and HMCI. Teams of 5–7 UC Davis students use public geospatial data and AI to answer a real USDA question: was a cornfield harvested for silage or for grain? About 200 students, a 22.5-hour build window, $5,000 grand prize plus NVIDIA prizes. 中文: https://hack123.henryht.sh/h/hack-the-harvest-2026
- [Hack The Nest 2026 at Eastern Michigan University (GDG on Campus EMU) / Hack The Nest（东密歇根大学 24 小时学生黑客松，GDG on Campus 主办，免费）](https://hack123.henryht.sh/en/h/hack-the-nest-emu-2026): deadline 2026-11-14 · starts 2026-11-14 · Ypsilanti, MI · in person · international · for students · beginner-friendly · 开放主题/Hardware. A free, student-run 24-hour hackathon at Eastern Michigan University in Ypsilanti, Michigan, organized by the Google Developer Group on Campus at EMU and listed by MLH (hardware-friendly). Open to all college and high school students regardless of major or experience; teams of up to 4, or come solo and join team matching. Up to 500 hackers, with workshops, mentors, meals, swag and prizes. Nov 14–15, 2026. 中文: https://hack123.henryht.sh/h/hack-the-nest-emu-2026
- [HackUTA 2026 (UT Arlington) / HackUTA 2026（得州大学阿灵顿分校 24 小时黑客松）](https://hack123.henryht.sh/en/h/hackuta-2026): deadline 2026-11-14 · starts 2026-11-14 · Arlington, TX · in person · international · for students · beginner-friendly · AI/Developer tools. A 24-hour hackathon at the University of Texas at Arlington, Nov 14–15, 2026, for college students 18+ of all experience levels. Applications are open on the HackUTA registration site. 中文: https://hack123.henryht.sh/h/hackuta-2026
- [Imperial AI Hackathon 2026 (London, with Anthropic and Figma) / Imperial AI Hackathon（帝国理工 AI 周压轴黑客松，Anthropic、Figma 金牌合作，5 万英镑+）](https://hack123.henryht.sh/en/h/imperial-ai-hackathon-2026): deadline 2026-11-14 · starts 2026-11-14 · London · in person · international · beginner-friendly · Agent/AI coding. The finale of Imperial AI Week (Nov 9–15) at Imperial College London's South Kensington campus. Build agentic AI products over the weekend of Nov 14–15 on sponsor-set tracks, with mentors on the floor and £50K+ in cash and credits. Gold partners are Anthropic and Figma, with Optiver, Jane Street, Databricks, E2B, fal, ElevenLabs, Tavily, Lovable, Synthesia, MongoDB and others; community partners include Entrepreneurs First and GDG Imperial. Open to anyone at any experience level; teams form at Hackathon Eve on Nov 13. Free, by application. 中文: https://hack123.henryht.sh/h/imperial-ai-hackathon-2026
- [Agents in Context Toronto: A MongoDB Hackathon / Agents in Context Toronto: a MongoDB Hackathon](https://hack123.henryht.sh/en/h/mongodb-agents-in-context-toronto-2026): deadline 2026-11-14 · starts 2026-11-14 · Toronto · in person · international · prize $15k · intermediate · Agent/Databases. A one-day, in-person hackathon in Toronto run by the MongoDB team on Nov 14. Build agents that keep context across sessions and run reliably, using MongoDB Atlas, Vector Search and agentic-memory tooling; MongoDB product leads and Canadian AI community members judge. Free, application-based, teams of up to 4. 中文: https://hack123.henryht.sh/h/mongodb-agents-in-context-toronto-2026
- [Drexathon: Nace AI Decision Model Hackathon San Francisco 2026 / Drexathon：Nace AI 决策模型黑客松（旧金山一日赛，冠军得 Mac mini）](https://hack123.henryht.sh/en/h/nace-drexathon-sf-2026): deadline 2026-11-14 · starts 2026-11-14 · San Francisco · in person · international · intermediate · Agent/Multi-agent/Data. A one-day, in-person AI agent hackathon in San Francisco on Nov 14, 2026, run by Nace AI. Teams of 1–2 build agents that make grounded, explainable decisions with Drex, Nace's low-latency decision model, and NDI, its document intelligence for messy PDFs, spreadsheets, scans and email. Three tracks: Apex Predator (beat a frontier LLM on speed, cost or accuracy with Drex), Swarm Intelligence (multi-agent systems where Drex makes every call) and Wildcard (the weirdest use of Drex); using NDI earns bonus points. Building runs 11:30 AM–4:30 PM PT, then finalist demos. 1st place wins an M6 Mac mini; 2nd and 3rd get credits. Free, with registration approval. 中文: https://hack123.henryht.sh/h/nace-drexathon-sf-2026
- [NASA Space Apps Challenge 2026](https://hack123.henryht.sh/en/h/nasa-space-apps-2026): deadline 2026-11-14 · starts 2026-08-08 · hybrid · international · intermediate · Open data/Space. One of the world's largest annual hackathons: use free open data from NASA and partners to solve real Earth and space problems in 48 hours. Coders, designers, scientists and students welcome; join a local event or online. 中文: https://hack123.henryht.sh/h/nasa-space-apps-2026
- [NEAR HACKATHON 2026 / NEAR HACKATHON 2026（NEAR 基金会，AI 智能体 × 链上支付，$25 万）](https://hack123.henryht.sh/en/h/near-hackathon-2026): deadline 2026-11-14 · starts 2026-11-01 · online · international · prize $250k · intermediate · Agent/Web3/Multi-agent. A two-week online build sprint on NEAR's stack (NEAR Intents, NEAR AI Cloud, chain signatures). 13 tracks, many agent-focused: Autonomous Business, AI Swarms, AI Security & Defense, Agent Economy, Privacy & Private AI, plus DeFi, real-world money, games, NFTs and open innovation. No sign-up: build Nov 1–14, publish a public repo, post your demo on X and submit both links by Nov 14, 23:59 UTC. Judges include Illia Polosukhin and a16z crypto's Eddy Lazzarin, with Claude Code and Codex as AI judges. 中文: https://hack123.henryht.sh/h/near-hackathon-2026
- [OpenAI Codex Community Hackathon Hanoi: AI in Your Palm / Codex Community Hackathon - Hanoi（OpenAI Codex 社区河内一日赛，一天做带 AI 功能的手机 App）](https://hack123.henryht.sh/en/h/openai-codex-hackathon-hanoi-2026): deadline 2026-11-14 · starts 2026-11-14 · 河内 · in person · international · intermediate · AI coding/Mobile apps. A one-day OpenAI Codex community hackathon in Hanoi on Sat, Nov 14, 2026 (9 AM–7 PM ICT), organized by Hanoi Codex Ambassador Doan Nguyen with support from Apero. Theme "AI in Your Palm": build a working mobile prototype where AI is essential to the outcome, using Codex meaningfully, in public services, everyday life and accessibility, work and education, or open. Teams of 3–4 (solo allowed), 150–200 builders, approval required. Pending Codex approval, the top three teams get $1,000 / $500 / $250 in API credits plus three months of ChatGPT Pro per member. 中文: https://hack123.henryht.sh/h/openai-codex-hackathon-hanoi-2026
- [SanD Hacks 2026 (UC San Diego) / SanD Hacks 2026（UC 圣迭戈学生黑客松，现场从零开发）](https://hack123.henryht.sh/en/h/sand-hacks-ucsd-2026): deadline 2026-11-14 · starts 2026-11-14 · San Diego · in person · international · beginner-friendly · AI. UC San Diego's student-run hackathon, Nov 14–15, 2026 in the Qualcomm Conference Room at Jacobs Hall. Beginners and experienced developers both welcome; apply on the site and only accepted hackers can take part. Projects must be built from scratch during the event (commits only between Sat 10:30 AM and Sun noon) and submitted on Devpost with a 3-minute video. Sponsor prizes are non-cash (MLH, Gemini API, Solana, Tiger Data, Vultr, GoDaddy Registry). 中文: https://hack123.henryht.sh/h/sand-hacks-ucsd-2026
- [SearchHack: Build the Next Layer of AI Search (Sunnyvale) / SearchHack：做下一代 AI 搜索（Telem AI 一日黑客松，桑尼维尔）](https://hack123.henryht.sh/en/h/searchhack-sunnyvale-2026): deadline 2026-11-14 · starts 2026-11-14 · Sunnyvale · in person · international · advanced · Agent/AI/Developer tools. A one-day in-person hackathon in Sunnyvale on Nov 14, 2026, hosted by Telem AI for engineers, researchers and founders working on how AI systems find, retrieve, route and remember information. Build anything that makes AI search meaningfully better: retrieval beyond keywords, long-context memory, query routing, or agents that plan, search, verify and synthesize. Prizes are devices plus Telem AI and Tavily credits; US residents only. 中文: https://hack123.henryht.sh/h/searchhack-sunnyvale-2026
- [SF AI Research Hackathon (Iterate x Boardy) / SF AI Research Hackathon（Iterate × Boardy，OpenAI、Modal、Cognition 等赞助，48 小时做自动科研 Agent，旧金山）](https://hack123.henryht.sh/en/h/sf-ai-research-hackathon-2026): deadline 2026-11-14 · starts 2026-11-14 · San Francisco · in person · international · advanced · Agent/Multi-agent. A 48-hour in-person hackathon in San Francisco on getting AI to do research on its own: self-improving systems, agents that run their own experiments, and swarms of research agents. Sponsors include OpenAI, Modal, Cognition, Exa and past.dev, with GPU and API credits, benchmarks, datasets, starter repos and 1:1 mentorship from partner labs. Teams of 3–5 pitch to judges, VCs and researchers. Nov 14–15, 2026; registration needs approval and every team member must be on site. Cash prizes for top teams plus credits and track prizes (amounts not yet announced). 中文: https://hack123.henryht.sh/h/sf-ai-research-hackathon-2026
- [sunhacks 9.0 (ASU, Tempe) / sunhacks 9.0（亚利桑那州立大学学生黑客松，坦佩）](https://hack123.henryht.sh/en/h/sunhacks-9-2026): deadline 2026-11-14 · starts 2026-11-14 · Tempe · in person · international · for students · beginner-friendly · AI/Hardware. Arizona State University's annual student hackathon, Nov 14–15, 2026 at the Student Pavilion on ASU's Tempe campus. Open to students of all skill levels for software and hardware prototyping, with workshops and mentorship from working professionals. Registration is open; schedule and prizes to be announced. 中文: https://hack123.henryht.sh/h/sunhacks-9-2026
- [{Tech: Europe} Agentic AI Hack Karlsruhe 2026 (with Google DeepMind) / {Tech: Europe} Agentic AI Hack 卡尔斯鲁厄站（Google DeepMind 联合主办）](https://hack123.henryht.sh/en/h/tech-europe-agentic-ai-hack-karlsruhe-2026): deadline 2026-11-14 · starts 2026-11-14 · Karlsruhe · in person · international · intermediate · Agent. A one-day, in-person agentic AI hackathon in Karlsruhe, Germany on Nov 14, 2026, run by {Tech: Europe} and co-hosted by Google DeepMind and the sovereign-cloud company codesphere. Teams form in the morning, build through the day and demo in the evening; free credits from all technology partners, prizes and credits on the line, food all day. Limited to 70 participants; registration needs approval and entry is first come, first served on the day. 中文: https://hack123.henryht.sh/h/tech-europe-agentic-ai-hack-karlsruhe-2026
- [Hardware for Good · UXDuck Hackathon San Francisco 2026 (YC F26) / Hardware for Good · UXDuck 黑客松（旧金山，YC 无人机软件公司，做救援 / 保护 / 民用应用）](https://hack123.henryht.sh/en/h/uxduck-hardware-for-good-hackathon-sf-2026): deadline 2026-11-14 · starts 2026-11-14 · San Francisco · in person · international · prize $500 · intermediate · Hardware/无人机/Nonprofit. A one-day, in-person hackathon in San Francisco on Nov 14, 2026, hosted at PostHog's Dogpatch office (Hogpatch) with UXDuck, a YC Fall 2026 startup building the foundation for modern drone software. Build something useful for rescue, conservation, civilian life or protection; software, hardware and creative experiments are all welcome, and you don't need to own a drone. Solo or teams of two. Building runs from 10:30 AM, with submissions and demos at 5 PM PT. $500 in prizes: $300 best UXDuck plugin, $150 best social-good application, $50 community favourite. Free; projects can be featured in the UXDuck showcase. 中文: https://hack123.henryht.sh/h/uxduck-hardware-for-good-hackathon-sf-2026
- [Vals AI Hackathon 2026 (San Francisco, with OpenAI, Claude, and Thinking Machines) / Vals AI Hackathon（旧金山 Mission，OpenAI / Claude / Thinking Machines 支持，周末做小模型后训练或新评测）](https://hack123.henryht.sh/en/h/vals-ai-hackathon-sf-2026): deadline 2026-11-14 · starts 2026-11-14 · San Francisco · in person · international · intermediate · AI/Agent/Open models. Vals AI's first in-person hackathon in The Mission, San Francisco, Nov 14–15, 2026: 150 free spots, teams of 1–4, 24 hours. Two tracks—(1) post-train a small model on three Vals benchmarks with sponsor compute and a live leaderboard, or (2) build a new eval on Valkyrie, Vals' open-source agent eval harness, for tasks frontier models still fail (Vals covers model and compute costs). Top projects featured on vals.ai. Prizes per track: Nintendo Switch 2 (1st), Apple AirPods Max 2 (2nd), WHOOP (3rd). Food included. Anyone can apply; preference for applicants with technical experience. Sponsored compute and support from OpenAI, Claude (Anthropic), and Thinking Machines. 中文: https://hack123.henryht.sh/h/vals-ai-hackathon-sf-2026
- [VexoHacks 2026: AI Wearables Hackathon at Y Combinator (OpenAI, ElevenLabs) / VexoHacks：AI 可穿戴黑客松（旧金山 Y Combinator，OpenAI、ElevenLabs 赞助）](https://hack123.henryht.sh/en/h/vexohacks-ai-wearables-2026): deadline 2026-11-14 · starts 2026-11-14 · San Francisco · in person · international · beginner-friendly · Hardware/Agent/可穿戴. A one-day, in-person hackathon at Y Combinator in San Francisco on Nov 14, 2026, run by Vexo: build new ways to use AI through wearables, voice, vision and the physical world rather than another app on a screen. Vexo voice bracelets are provided for those who want them (optional). Sponsored by OpenAI, ElevenLabs, Stripe, Mastra and Brex; $15K+ in prizes plus a YC final interview. All skill levels welcome; free, registration needs approval. 中文: https://hack123.henryht.sh/h/vexohacks-ai-wearables-2026
- [YHacks 2026 (York University Markham, AI & entrepreneurship for ages 13–17) / YHacks 2026](https://hack123.henryht.sh/en/h/yhacks-2026): deadline 2026-11-14 · starts 2026-11-14 · 马卡姆（安大略省） · hybrid · international · prize $5k · for youth · beginner-friendly · AI/Startups. The second YHacks AI and entrepreneurship hackathon at York University's Markham campus for ages 13–17: one week (Nov 14–21, 2026) to turn a real-world challenge into a demoable prototype. Teams of up to 4; challenges revealed on opening day; mentor workshops included. CAD/USD $20 application fee; parent or guardian must complete the form. $5,000 cash prizes. Hybrid format in Markham, Ontario. 中文: https://hack123.henryht.sh/h/yhacks-2026
- [AI × Music Visuals Hackathon 2026 (WaytoAGI × ACE-CON, with CapCut/Jianying) / 首届 AI × 音乐视觉黑客松（WaytoAGI × ACE-CON，剪映独家合作，线上初赛 + 北京国家会议中心现场）](https://hack123.henryht.sh/en/h/ai-music-visual-hackathon-2026): deadline 2026-11-15 · starts 2026-11-02 · Beijing · hybrid · China · intermediate · Music/Imaging/AIGC. The first AI × music visuals hackathon from the WaytoAGI community and ACE-CON, with Jianying (ByteDance's CapCut in China) as exclusive tool partner. Make AI visuals for music in two tracks: 'Resonance' (live visuals with bands) and 'Echo' (free-form visual work); videos at least 45 seconds, 16:9, 1080p or 720p. Submit online by Nov 15, 2026, 23:59 (Beijing time); the top 16 creators go to the on-site hackathon at the China National Convention Center in Beijing on Nov 20–21 to work with bands such as Berlin Psycho Nurses and Caifengpu. Prizes include cash (amount not published), certificates, Huawei laptops and AirPods. 中文: https://hack123.henryht.sh/h/ai-music-visual-hackathon-2026
- ["AI Comes to Tianjin" AI Video Contest / 「AI上天津」网络精品共创邀请赛 · AI 网络音视频赛道](https://hack123.henryht.sh/en/h/ai-shang-tianjin-2026): deadline 2026-11-15 · starts 2026-08-27 · online · China · intermediate · AIGC/Imaging. A nationwide AIGC video contest guided by the Cyberspace Administration of China and the Tianjin Publicity Department and run on People's Daily Online: use AI to tell stories about Tianjin culture (rivers, architecture, folk arts, museums, etc.), with licensed books and IP as source material. University, public and organization divisions; submit by Nov 15. Finalists get compute, tools and mentoring; top works are shown at the December gala, with cash awards (amounts not published). 中文: https://hack123.henryht.sh/h/ai-shang-tianjin-2026
- [Code for a Billion Hackathon 2026 / Code for a Billion 黑客松 2026（印度公益 Agentic AI）](https://hack123.henryht.sh/en/h/code-for-a-billion-2026): deadline 2026-11-15 · starts 2026-10-02 · online · international · intermediate · AI/Open source/Nonprofit. A 90-day global online agentic AI hackathon by Code for India: build open-source digital public goods for public health in India across ten social-impact tracks. Free for students, professionals and indie developers; projects must be deployed and open-sourced (Apache-2.0/MIT). 中文: https://hack123.henryht.sh/h/code-for-a-billion-2026
- [DSH Hacks V2: AI × Healthcare / DSH Hacks V2（AI × 医疗健康，学生线上赛）](https://hack123.henryht.sh/en/h/dsh-hacks-v2-2026): deadline 2026-11-15 · online · international · for students · beginner-friendly · AI/Healthcare. A global online student hackathon on Devpost for AI and healthcare products that solve real problems. Beginner-friendly, low/no-code welcome, ages 13+; prizes are sponsor credits and subscriptions rather than cash. 中文: https://hack123.henryht.sh/h/dsh-hacks-v2-2026
- [Geek Room Global AI Hackathon 2026 / Geek Room Global AI Hackathon（全球线上 AI 黑客松，两周做原型，1–4 人）](https://hack123.henryht.sh/en/h/geek-room-global-ai-hackathon-2026): deadline 2026-11-15 · starts 2026-11-01 · online · international · prize $1k · beginner-friendly · Agent/AI. A fully virtual AI hackathon from the Indian builder community Geek Room, open to developers, students and researchers in any country. Teams of 1–4 register by Nov 15, pick a problem statement released Nov 1 and submit a working prototype by Nov 15, 2026; judging is on Nov 29. The $11.5K prize pool includes $1,000 in cash from title partner Bifrost (Maxim AI) plus Tavily API credits. 中文: https://hack123.henryht.sh/h/geek-room-global-ai-hackathon-2026
- [Homingo Hackathon / Homingo Hackathon（印度全国 AI 工程黑客松）](https://hack123.henryht.sh/en/h/homingo-hack-days-2026): deadline 2026-11-15 · starts 2026-11-21 · online · international · intermediate · AI Agent/LLM. A national online AI engineering hackathon by Homingo (SurgeLabs) for students and early-career developers across India: build AI agents, automation pipelines or LLM apps for real problems, judged and mentored by production engineers. Solo or teams of 2–4; register by Nov 15 (IST), build Nov 21–Dec 6. 中文: https://hack123.henryht.sh/h/homingo-hack-days-2026
- [Kartika Cyber Hackathon 2026 / Kartika 网络安全黑客松 2026](https://hack123.henryht.sh/en/h/kartika-cyber-hackathon-2026): deadline 2026-11-15 · starts 2026-10-19 · Jakarta · hybrid · international · intermediate · Cybersecurity. A national cybersecurity hackathon from the Indonesian Army Cyber Center and CODEPOLITAN, building solutions for Indonesia's defense cyberspace. Free; enter solo or in teams of 2–3 across four tracks: offensive, defensive, critical infrastructure and social cyberspace. 中文: https://hack123.henryht.sh/h/kartika-cyber-hackathon-2026
- [Stupid Ideas Hackathon (Ottawa, Fall 2026) / Stupid Ideas Hackathon（渥太华一日「做蠢东西」黑客松）](https://hack123.henryht.sh/en/h/stupid-ideas-hackathon-ottawa-2026): deadline 2026-11-15 · starts 2026-11-15 · Ottawa · in person · international · beginner-friendly · AI/Gaming. A one-day, beginner-friendly hackathon at Bayview Yards, Ottawa on Nov 15, 2026, where the goal is to build something gloriously useless. Anyone of legal age can join; CA$1,252 in cash is split into deliberately silly prize categories. 中文: https://hack123.henryht.sh/h/stupid-ideas-hackathon-ottawa-2026
- [UGREEN Hackathon 2026 on AI NAS / UGREEN Hackathon 2026 on AI NAS（绿联 AI NAS Skill 黑客松，4.6 万美元现金）](https://hack123.henryht.sh/en/h/ugreen-ai-nas-hackathon-2026): deadline 2026-11-15 · starts 2026-10-22 · online · international · prize $46k · intermediate · Agent/Hardware/Developer tools. UGREEN is opening its AI NAS to outside developers: build an AI Skill for UGOS, its Linux-based NAS operating system, using the official Skill Developer Package. Pick a track—workflow automation, photo and video memories, creative media, or open innovation. Round 1 needs no NAS: send a short proposal PDF and an early Skill package by Nov 15 (11:45 p.m. PT). Up to 30 finalists get a day of free remote access to a real iDX6011 Pro to polish their Skill and record a demo. Solo or teams of up to 3. 中文: https://hack123.henryht.sh/h/ugreen-ai-nas-hackathon-2026
- [IceHacks 2026 / IceHacks 2026（学生线上新手黑客松）](https://hack123.henryht.sh/en/h/icehacks-2026): deadline 2026-11-16 · starts 2026-11-08 · online · international · for students · beginner-friendly · Education. CodeStarters' online beginner-friendly hackathon for high-school students aged 13+. Build Nov 8–15; solo or teams up to 4. Submit by Nov 15, 18:00 PST (Nov 16, 10:00 Beijing). Rewards are product credits, subscriptions and memberships, with no cash prizes. 中文: https://hack123.henryht.sh/h/icehacks-2026
- [Zalo AI Challenge 2026](https://hack123.henryht.sh/h/zalo-ai-challenge-2026): deadline 2026-11-16 · starts 2026-10-26 · online · international · prize $12k · intermediate · AI Agent/语音助手/数据问答.
- [Art In Word 48-Hour AIGC Short Film Hackathon (Hangzhou) / 「话中画」Art In Word 48 小时 AIGC 共创赛（杭州，AI 短片，25 万奖池）](https://hack123.henryht.sh/en/h/art-in-word-hangzhou-2026): deadline 2026-11-17 · starts 2026-11-28 · Hangzhou · hybrid · China · prize ¥250k · beginner-friendly · AIGC/AI. An AI short-film hackathon run by Zhejiang Owei Technology in Hangzhou. Round one is online: submit an AI video of at least 90 seconds by Nov 17, 2026 (18:00 Beijing time). Shortlisted creators, announced Nov 20, come to Yuhuang Shannan Fund Town in Shangcheng District for a 48-hour on-site sprint on Nov 28–30, with pitches and awards on Dec 5. Free and open worldwide, solo or teams of 2–5 (16–17-year-olds need a guardian's consent). Only Chinese-made AI models and tools are allowed. ¥250,000 across nine awards; the top prize is ¥50,000. 中文: https://hack123.henryht.sh/h/art-in-word-hangzhou-2026
- [Anthropic Claude Impact Lab San Francisco: AI Trust & Safety / Claude Impact Lab: AI Trust & Safety（Anthropic Claude 社区旧金山一晚黑客松，给 AI 和机器人做护栏）](https://hack123.henryht.sh/en/h/claude-impact-lab-sf-trust-safety-2026): deadline 2026-11-17 · starts 2026-11-17 · San Francisco · in person · international · beginner-friendly · AI/Agent. A free evening Claude Community hackathon at Antler in San Francisco on Nov 17, 2026 (6–10 PM PT), hosted by official Claude Ambassadors. It opens with a room-wide conversation on what worries people about robotaxis, AI agents and robots, turns the sharpest concerns into challenges, then mixed teams build working trust-and-safety solutions with Claude and demo them the same night. No coding experience needed; Claude API credits and Anthropic swag; promising teams can talk with Antler about its residency. Approval required. 中文: https://hack123.henryht.sh/h/claude-impact-lab-sf-trust-safety-2026
- [Granola × Google Gemini GTM Hackathon (London) / GTM Hackathon by Granola x Gemini（Google DeepMind × Granola 伦敦一晚黑客松，给市场和销售负责人，零技术门槛）](https://hack123.henryht.sh/en/h/granola-google-gemini-gtm-hackathon-london-2026): deadline 2026-11-17 · starts 2026-11-17 · London · in person · international · for professionals · beginner-friendly · AI/Agent. An evening hackathon at Granola HQ in London on Nov 17, 2026 (6–9 PM GMT), co-hosted with Google DeepMind, for a curated group of go-to-market and marketing leaders. No technical background needed: use your Granola meeting context through its MCP, build with Gemini using API credits provided on the night, and demo to judges. Expected to be heavily oversubscribed; apply early. 中文: https://hack123.henryht.sh/h/granola-google-gemini-gtm-hackathon-london-2026
- [IXH26 Italian XRPL Hackathon (Bari) / IXH26 意大利 XRPL 黑客松](https://hack123.henryht.sh/en/h/ixh26-italian-xrpl-hackathon): deadline 2026-11-17 · starts 2026-11-20 · Bari · in person · international · prize €12k · intermediate · Blockchain/密码学/XRPL/DeFi. A cryptography and blockchain hackathon in Bari, Italy, co-run by Ripple's University Blockchain Research Initiative, XRPL Commons, the Italian cryptography association De Cifris and the universities of Trento and Bari, for developers and 2023–2026 graduates. Teams of 3–8 pick one of three tracks: advanced blockchain cryptography, XRPL applications, or asset tokenization on the XRPL. Online XRPL prep workshops beforehand, mentors on site; registration needs organizer approval and closes Nov 17. Nov 20–21, 2026 per the Luma page (the XRPL Commons homepage says Nov 21–22). €12,000 in cash, €4,000 per track. 中文: https://hack123.henryht.sh/h/ixh26-italian-xrpl-hackathon
- [TanStack Start Hackathon (online, $10,000 cash) / TanStack Start Hackathon（线上，10,000 美元现金）](https://hack123.henryht.sh/en/h/tanstack-start-hackathon-2026): deadline 2026-11-17 · starts 2026-10-07 · online · international · prize $10k · intermediate · Full-stack/Web. An online hackathon co-hosted by Convex, Cloudflare, Netlify and other infrastructure companies: build a brand-new full-stack app with TanStack Start. Open worldwide; your app must be started after Oct 29, 2026. Submissions close Nov 17 at 12:00 PM PT. $10,000 in cash: $5,000 for 1st, $3,000 for 2nd and $2,000 for 3rd. 中文: https://hack123.henryht.sh/h/tanstack-start-hackathon-2026
- [Tencent Video Huolong AIGC Hackathon 2026 (Hangzhou) / 腾讯视频「火龙 AIGC 黑客松大赛」（杭州，48 小时现场成片，120 万现金）](https://hack123.henryht.sh/en/h/tencent-video-huolong-aigc-hackathon-2026): deadline 2026-11-17 · starts 2026-12-05 · Hangzhou · in person · China · prize ¥1.2M · advanced · AIGC/AI. Tencent Video's AIGC film hackathon, the opening event of its 2026 All Star Week. Teams of 2–4 (studios, agencies or independent creators) apply online by Nov 17, 2026; 36 teams are announced on Nov 28 and make a complete AI-driven story from scratch in 48 hours in Hangzhou on Dec 5–7. The theme is "Untamed Grammar"; the exact brief is revealed at the opening. ¥1.2 million in cash across 15 awards (top awards ¥200,000), and winners can sign annual production deals with Tencent Video. 中文: https://hack123.henryht.sh/h/tencent-video-huolong-aigc-hackathon-2026
- [10-Day Founder Hackathon (Half Baked × Bolt, $15k) / 10-Day Founder Hackathon（Half Baked × Bolt，1.5 万美元）](https://hack123.henryht.sh/en/h/10-day-founder-hackathon-2026): deadline 2026-11-19 · starts 2026-11-19 · online · international · prize $15k · intermediate · Startups/AI. A free 10-day online hackathon for founders by startup newsletter Half Baked and Bolt: go from idea to a validated product in 10 days, with a 1,000+ founder community, a free month of Bolt Pro and validation playbooks. 中文: https://hack123.henryht.sh/h/10-day-founder-hackathon-2026
- [Curtin Malaysia Capture The Flag Hackathon 2026 v4.0 / Capture The Flag Hackathon 2026 v4.0](https://hack123.henryht.sh/en/h/capture-the-flag-hackathon-2026-v4-0): deadline 2026-11-19 · starts 2026-11-21 · online · international · intermediate · Cybersecurity/CTF. A 24-hour online CTF (capture the flag) cybersecurity hackathon for teams across Malaysia, hosted by the Department of Electrical and Computer Engineering at Curtin University Malaysia with the Sarawak Digital Economy Corporation (SDEC). Register by Nov 13 (RM100 per team); briefing on Nov 15; the contest runs Nov 21, 10:00 to Nov 22, 10:00. The top 7 teams share RM6,000 in cash. 中文: https://hack123.henryht.sh/h/capture-the-flag-hackathon-2026-v4-0
- [Manycore Aholo Global 3D AI Hackathon / 群核科技 Aholo 全球 3D AI 黑客松（Manycore Aholo Global 3D AI Hackathon，¥32 万）](https://hack123.henryht.sh/en/h/manycore-aholo-global-3d-ai-hackathon-2026): deadline 2026-11-19 · starts 2026-10-19 · online · international · prize ¥320k · intermediate · AIGC/Gaming/3D generation. A month-long online hackathon from Manycore Tech (the Hangzhou spatial-AI company behind Coohom/Kujiale), open worldwide. Build any demo or app with its Aholo Lux3D 3D generation model and the Aholo API—games, film, 3D printing, web, robotics or spatial design; there are no fixed tracks. Solo or teams of up to 3; submit a project report plus a working demo or video by Nov 19, 6:00 a.m. ET. 中文: https://hack123.henryht.sh/h/manycore-aholo-global-3d-ai-hackathon-2026
- [Meta VR Start Developer Competition 2026 / Meta VR Start 开发者大赛 2026](https://hack123.henryht.sh/en/h/meta-vr-start-developer-competition-2026): deadline 2026-11-19 · starts 2026-09-24 · online · international · prize $1M · intermediate · VR/Hardware. Meta's eight-week VR developer competition: build VR/MR apps through the Meta VR Start program and compete for $1M in cash. Joining the program is free; mainland China residents may participate. 中文: https://hack123.henryht.sh/h/meta-vr-start-developer-competition-2026
- [Muse Spark Open Kernel Challenge (Meta × Paradigm, $100K) / Muse Spark Open Kernel Challenge（Meta × Paradigm，给 8160 亿参数开源模型写 GPU 内核提速，10 万美元）](https://hack123.henryht.sh/en/h/muse-spark-open-kernel-challenge-2026): deadline 2026-11-19 · starts 2026-10-22 · online · international · prize $100k · advanced · AI/Open source. An online performance contest from Paradigm with Meta and Andromeda: make Muse Spark Open, Meta's 816B-parameter open-weight MoE model, run faster on NVIDIA H200s. The kernel track (Oct 22 – Nov 4 PT) has you beat SGLang's GPU kernels; the serving track (Nov 5 – Nov 19, 11:59 PM PT) has you patch SGLang to serve the model faster on a full 8×H200 node, and its top 10 split $100,000 (1st: $50,000 plus a signed H200). Individuals 18+ worldwide, except where sanctions apply; GPUs are provided through the okc CLI. 中文: https://hack123.henryht.sh/h/muse-spark-open-kernel-challenge-2026
- [Tianjin Binhai Hi-Tech Zone OPC Innovation Challenge 2026 / 「单人成军·智创高新」首届 OPC 创新应用挑战赛（天津滨海高新区）](https://hack123.henryht.sh/en/h/tianjin-binhai-opc-innovation-challenge-2026): deadline 2026-11-19 · starts 2026-10-19 · Tianjin · hybrid · China · prize ¥30k · advanced · One-person company/AIGC/AI coding. The first one-person-company (OPC) AI challenge in Tianjin's Binhai Hi-Tech Zone, with two tracks: AIGC short videos (30–45 s, mostly AI-generated, featuring Tianjin culture) and AI Coding apps (a working MVP for AI agents, games, code generation or manufacturing digitization). Solo founders or teams of up to 5; large established companies can't enter. Submit by Nov 19; the final pitch and awards are on Nov 27 at the Chuangkexing OPC community in Huayuan Science Park. 中文: https://hack123.henryht.sh/h/tianjin-binhai-opc-innovation-challenge-2026
- [AI Film Award 2027 (1 Billion Followers Summit × TikTok × ByteDance Seedance, $1M Grand Prize) / AI Film Award 2027（迪拜「10 亿粉丝峰会」× TikTok × 字节 Seedance，5–7 分钟 AI 短片，头奖 100 万美元）](https://hack123.henryht.sh/en/h/ai-film-award-2027): deadline 2026-11-20 · online · international · prize $1M · intermediate · AIGC/AI video/Imaging. A global AI film competition from Dubai's 1 Billion Followers Summit with BytePlus (ByteDance) and TikTok. Make an original 5–7 minute, 16:9 1080p film with English subtitles on one of five themes (society, misinformation, humans & AI, climate, relationships); at least 70% must be generated with Dreamina Seedance. Submissions close Nov 20, 2026; the Top 10 go to public voting on Dec 15 and the Top 5 premiere at the summit in Dubai (Jan 8–10, 2027), where one creator wins $1,000,000. Free to enter, 18+, open worldwide. 中文: https://hack123.henryht.sh/h/ai-film-award-2027
- [Akamai Inference Cloud Buildathon Seattle 2026 (at GitHub Bellevue) / Build with Akamai Cloud 西雅图站（Akamai AI 工作坊 + 一日 Buildathon，GitHub 贝尔维尤办公室）](https://hack123.henryht.sh/en/h/akamai-build-seattle-2026): deadline 2026-11-20 · starts 2026-11-20 · Bellevue, WA · in person · international · beginner-friendly · Agent/Cloud. A free one-day AI workshop and buildathon from Akamai at GitHub's Bellevue office near Seattle on Nov 20, 2026. Start with an Akamai-led serverless inference workshop in Jupyter notebooks (first inference calls, RAG and agent examples on open-weight models), then build your own project on Akamai Cloud through the afternoon with Akamai engineers on hand. Submit by 3 pm for judging; top projects demo at 4 pm. For developers, AI engineers and technical founders comfortable with basic Python and a terminal. Prizes to be announced; registration needs approval. 中文: https://hack123.henryht.sh/h/akamai-build-seattle-2026
- [Google Build with Gemma – Innovate in Windsor 2026 / Build with Gemma – Innovate in Windsor（GDG Windsor × Google，端侧 Gemma 解决温莎本地问题）](https://hack123.henryht.sh/en/h/build-with-gemma-innovate-in-windsor-2026): deadline 2026-11-20 · starts 2026-11-13 · Windsor, Ontario · hybrid · international · intermediate · AI/Open models. A challenge from GDG Windsor sponsored by Google: teams of 2–4 propose and demo an on-device solution that runs a Gemma model locally or on edge hardware to solve a real Windsor-Essex problem, from border crossings and transit to local life. Proposals and video demos are due Nov 20, 2026; teams present in person on Nov 20 at the University of Windsor and at DevFest Windsor on Nov 21. Open to anyone; no cash prizes listed. 中文: https://hack123.henryht.sh/h/build-with-gemma-innovate-in-windsor-2026
- [12th CASSINI Hackathon · Bucharest / 第 12 届 CASSINI 黑客松·布加勒斯特站](https://hack123.henryht.sh/en/h/cassini-12th-hackathon-bucharest-2026): deadline 2026-11-20 · starts 2026-11-27 · Bucharest · in person · international · prize €11k · intermediate · Data. The Romanian stop of the 12th EU Space Programme CASSINI Hackathon (EUSPA-funded), run in person in Bucharest by ROTSA and Techcelerator on Nov 27–29, alongside nine other European cities. Use Copernicus, Galileo and EGNOS data on three peace-and-resilience challenges: cybersecurity for strategic space infrastructure, space-enabled crisis response and civil resilience, and fighting cross-border crime and terrorism. Solo or teams; no space-data experience needed. Apply by Nov 20. 中文: https://hack123.henryht.sh/h/cassini-12th-hackathon-bucharest-2026
- [Hongqiao Tech Week Hackathon 2026 (Shanghai) / 虹桥国际科技周黑客松大赛（上海国家会展中心，三赛道，10 万奖池）](https://hack123.henryht.sh/en/h/hongqiao-tech-week-hackathon-2026): deadline 2026-11-20 · starts 2026-11-20 · Shanghai · in person · China · prize ¥100k · intermediate · Agent/Hardware/出海. A hackathon held on the show floor of Hongqiao Tech Week at the National Exhibition and Convention Center (Shanghai) on Nov 20–22, 2026, co-hosted by the expo and ExplorNeo. Organizers expect 200+ developers in 60+ teams across three tracks (AI agents, AI apps going global, AI + hardware) competing for a ¥100,000 pool. Participant sign-up details have not been published yet; visitors can register to watch. 中文: https://hack123.henryht.sh/h/hongqiao-tech-week-hackathon-2026
- [ODSC × Nebius Hackathon 2026 (research agent with Token Factory + Tavily) / ODSC × Nebius 黑客松（研究型 Agent，Token Factory + Tavily，截止 11-20）](https://hack123.henryht.sh/en/h/odsc-nebius-hackathon-2026): deadline 2026-11-20 · starts 2026-10-28 · online · international · intermediate · AI/Agent. A free, open-to-everyone hackathon co-hosted by ODSC AI and Nebius: build a research agent that turns a question into a sourced, verifiable answer using Nebius Token Factory for open-model inference and Tavily for real-time web search. Kickoff was Oct 28 at ODSC AI West in San Francisco (streamed); build online through Nov 20, 2026, 11:59 PM EST. Solo or teams; no acceptance review. Prizes are Nebius Token Factory credits ($2,000 / $1,000 / $500), not cash. Submit a public repo with README and a short demo video. 中文: https://hack123.henryht.sh/h/odsc-nebius-hackathon-2026
- [Amazon Ring Appstore Challenge 2026 / 亚马逊 Amazon Ring Appstore 挑战赛 2026](https://hack123.henryht.sh/en/h/ring-appstore-challenge-2026): deadline 2026-11-20 · starts 2026-10-22 · Hawthorne, CA · hybrid · international · prize $500k · for students · intermediate · 智能家居/应用开发. Ring (Amazon's smart-home brand) invites US college students to pitch, build and launch real apps for the Ring Appstore. Up to 1,000 finalists get a free Ring hardware kit and weekly office hours with engineers; the top awards go to the apps with the most real revenue and users, and you keep your app. 中文: https://hack123.henryht.sh/h/ring-appstore-challenge-2026
- [Build Out Loud: Scaler × Wispr Voice-First Hackathon 2026 / Build Out Loud（Scaler × Wispr 语音优先黑客松，印度，300 万卢比）](https://hack123.henryht.sh/en/h/scaler-wispr-build-out-loud-2026): deadline 2026-11-20 · starts 2026-11-04 · Bengaluru · hybrid · international · beginner-friendly · AI/Voice/Vibe Coding. A free voice-first hackathon from Indian tech school Scaler and voice-dictation app Wispr Flow: build voice tools for India in Hindi, English or both, across civic services, healthcare, education, small business and everyday access. Open to students and working professionals in India aged 18+, solo or teams of up to 3. Two online rounds (warm-up activities, then one common problem statement) lead to an on-campus finale. ₹30 lakh across the top 15 teams (₹7L / ₹5L / ₹3L, ₹1.25L each for 4th–15th), plus a sponsored trip to Singapore and Wispr interviews. The official page lists both Nov 20 and Nov 27 as the registration deadline. 中文: https://hack123.henryht.sh/h/scaler-wispr-build-out-loud-2026
- [Snap SPECS Hack: Brussels '26 / SPECS Hack: Brussels '26（Snap SPECS AR 眼镜首届线下黑客松）](https://hack123.henryht.sh/en/h/specs-hack-brussels-2026): deadline 2026-11-20 · starts 2026-12-10 · Brussels · in person · international · prize $100k · advanced · AR/Hardware/AIGC. The first in-person hackathon for SPECS AR glasses, held at The EGG in Brussels on Dec 10–11, right after UnitedXR Europe. 100 developers in teams of up to 5 (solo applicants welcome); each team gets a pair of SPECS and SPECS engineers are on site. Theme: "Ceci n'est pas une Lens. Bend reality." Build in Lens Studio; no SPECS experience needed. Application-based with rolling review; applications close Nov 20, decisions by Nov 25. $100K in prizes. 中文: https://hack123.henryht.sh/h/specs-hack-brussels-2026
- [Xylem Global Student Innovation Challenge 2026 / Xylem 全球学生创新挑战赛 2026](https://hack123.henryht.sh/en/h/xylem-global-student-innovation-challenge-2026): deadline 2026-11-20 · starts 2026-09-28 · online · international · prize $20k · for youth · intermediate. An 8-week online challenge by water technology company Xylem: tackle water quantity, water quality or water access, in high school and university divisions. Teams of up to 5, with Xylem expert mentors and courses. 中文: https://hack123.henryht.sh/h/xylem-global-student-innovation-challenge-2026
- [Build with Agora – Bengaluru 2026 | Voice AI Hackathon / Build with Agora 班加罗尔语音 AI 黑客松（声网 Agora 一日实时 AI 开发，3,000 美元）](https://hack123.henryht.sh/en/h/build-with-agora-bengaluru-2026): deadline 2026-11-21 · starts 2026-11-21 · Bengaluru · in person · international · intermediate · Agent/AI. A one-day in-person Voice AI hackathon in Bengaluru on Nov 21, 2026 (8:30 AM–6:30 PM IST), hosted by Agora with Murf AI and presented by KNOTiC. 250+ developers build real-time apps that listen, speak and act using Agora's Conversational AI and RTC stack; challenges are revealed closer to the day. $3,000 in cash prizes and gadgets. Registration requires approval and capacity is limited. 中文: https://hack123.henryht.sh/h/build-with-agora-bengaluru-2026
- [Dakar Bitcoin Hack by BTrust 2026 / Dakar Bitcoin Hack by BTrust（线上一个月，用比特币、闪电网络、Nostr 和 AI 服务非洲）](https://hack123.henryht.sh/en/h/dakar-bitcoin-hack-2026): deadline 2026-11-21 · starts 2026-10-26 · online · international · prize $900 · for students · intermediate · Web3/AI. A month-long, fully online non-profit hackathon from Dakar Bitcoin Days with BTrust, running Oct 26 to Nov 20, 2026 (20:00 UTC). Build open-source tools on or around Bitcoin, the Lightning Network, Nostr and AI that solve everyday problems for people in Africa. Prizes are paid in BTC: $500, $250 and $150. 中文: https://hack123.henryht.sh/h/dakar-bitcoin-hack-2026
- [Google DevFest Münster 2026: Agentic AI Hackathon (GDG) / DevFest Münster 2026 Agentic AI Hackathon（GDG 明斯特，用 Google 工具做智能体）](https://hack123.henryht.sh/en/h/devfest-munster-agentic-ai-hackathon-2026): deadline 2026-11-21 · starts 2026-11-21 · Münster · in person · international · beginner-friendly · Agent/AI. A one-day in-person sprint at VHS Münster, Germany on Nov 21, 2026 (9:00–18:00 CET), run by GDG Münster as part of Google's DevFest 2026. Build autonomous agents and workflows with Gemini, Gemma, Firebase Genkit, Vertex AI Agent Builder, Flutter and Google Cloud. Beginner friendly; a ticket is required to enter. Prizes are recognition, swag and certificates (no cash). 中文: https://hack123.henryht.sh/h/devfest-munster-agentic-ai-hackathon-2026
- [Innovation Galway × ElevenLabs Hackathon 2026: Tech for Young People / Innovation Galway × ElevenLabs 青年主题黑客松（爱尔兰戈尔韦）](https://hack123.henryht.sh/en/h/galway-elevenlabs-youth-hackathon-2026): deadline 2026-11-21 · starts 2026-11-21 · Galway · in person · international · beginner-friendly · Education/Voice. A free one-day hackathon at PorterShed in Galway, Ireland on Nov 21, 2026, hosted by Innovation Galway with ElevenLabs, IdeasLab and PorterShed. One challenge: how can technology create better opportunities and experiences for young people? Developers, designers, students, entrepreneurs and creative thinkers welcome; come with a team or find one on the day, no finished idea needed. Every attendee gets free ElevenLabs credits; main prizes to be announced. 中文: https://hack123.henryht.sh/h/galway-elevenlabs-youth-hackathon-2026
- [Google DeepMind Gemini 4 NYC Hackathon / Gemini 4 NYC Hackathon（Google DeepMind × Cerebral Valley 纽约一日赛，2 万美元现金）](https://hack123.henryht.sh/en/h/gemini-4-nyc-hackathon-2026): deadline 2026-11-21 · starts 2026-11-21 · New York · in person · international · prize $20k · advanced · Agent/Embodied AI. An in-person, one-day Gemini 4 hackathon in New York City on Nov 21, 2026 (9 AM–10 PM ET), run by Cerebral Valley with the Google DeepMind team on site to speak and judge. Build ambitious projects with Gemini 4 across advanced reasoning, visual coding, robotics and world models. Teams of up to four; everyone must apply and be approved. $20,000 in cash: $7,500 / $5,000 / $2,500 plus $5,000 for Best Use of Managed Agents. 中文: https://hack123.henryht.sh/h/gemini-4-nyc-hackathon-2026
- [HACK THE RAILS 2026: Night-Train Hackathon in Brussels (European Sleeper) / HACK THE RAILS（布鲁塞尔夜间列车黑客松，European Sleeper 冠名）](https://hack123.henryht.sh/en/h/hack-the-rails-brussels-2026): deadline 2026-11-21 · starts 2026-11-21 · Brussels · in person · international · prize €1k · intermediate · Data/Mobility. A free, curated one-day hackathon in Brussels on Nov 21, 2026: 60 hackers in 20 teams work as 'European Sleeper engineers for a day'. Three tracks: Night Rails on European Sleeper's real operational data (NDA and IP release; every track participant gets a return night-train ticket to Milan, Prague, Hamburg or Berlin, and the top 2 teams present to European Sleeper), a Stripe-powered multi-leg trip planner, and a wildcard track. Extra awards: €1,000 cash for best sustainability from the City of Brussels, Stripe credits and an ElevenLabs prize. Jury from European Sleeper, SNCB, the City of Brussels and Collibra. 中文: https://hack123.henryht.sh/h/hack-the-rails-brussels-2026
- [HackLab #2: ROBOTICS X AI Hackathon (Berlin) / HackLab #2：ROBOTICS X AI 黑客松（柏林 48 小时具身智能）](https://hack123.henryht.sh/en/h/hacklab-robotics-x-ai-berlin-2026): deadline 2026-11-21 · starts 2026-11-21 · Berlin · in person · international · prize €10k · intermediate · Embodied AI/Robotics/Hardware. A 48-hour physical-AI hackathon in Berlin on Nov 21–22, 2026 at The Delta (Donaustraße 44): builders, engineers, founders and researchers ship real robotics prototypes and train actual hardware. Partners include Durance AI, Nebius, Hugging Face, MyBotShop, Normacore, Linkup, Anthropic, Cognition and Openlab, with free credits during the event and €10,000+ in prizes (cash, hardware and more). Registration needs host approval and spots are very limited. 中文: https://hack123.henryht.sh/h/hacklab-robotics-x-ai-berlin-2026
- [Shipyard MAKE ME MONEY Hackathon 2026 London / MAKE ME MONEY 黑客松 2026（Shipyard，伦敦）](https://hack123.henryht.sh/en/h/make-me-money-shipyard-2026): deadline 2026-11-21 · starts 2026-11-02 · London · hybrid · international · intermediate · AI Agent/Startups. An AI agent money-making tournament by London's Shipyard community: agents earn real money from real strangers remotely Nov 2–21, with a live public leaderboard tracking revenue and human interventions, then an in-person Demo Day in Soho. Earnings belong to participants. 中文: https://hack123.henryht.sh/h/make-me-money-shipyard-2026
- [Monad Blitz Guangzhou 2026: One-Day Monad Hackathon / Monad Blitz @广州（Monad 一日线下黑客松，1,500 美元）](https://hack123.henryht.sh/en/h/monad-blitz-guangzhou-2026): deadline 2026-11-21 · starts 2026-11-21 · Guangzhou · in person · China · prize $1.5k · intermediate · Web3/AI coding. A free one-day, in-person hackathon in Guangzhou on Nov 21, 2026, run by the Monad Foundation APAC team. After a Monad 101 workshop, teams of up to 3 build and vibe-code Web3 apps on Monad, a high-performance parallel EVM chain, from noon to 18:30, then demo and vote. $1,500 in prizes ($600 / $500 / $400) plus a custom Monad mechanical keyboard for each top-3 team. Luma registration is reviewed by the host; the exact venue is shared after approval. 中文: https://hack123.henryht.sh/h/monad-blitz-guangzhou-2026
- [SoTA Scientific Parallelism Hackathon London 2026, Supported by ARIA / SoTA 科学并行计算黑客松（伦敦国王十字，ARIA 等支持，用 GPU 加速科学问题，8,500 英镑）](https://hack123.henryht.sh/en/h/sota-scientific-parallelism-hackathon-london-2026): deadline 2026-11-21 · starts 2026-11-21 · London · in person · international · advanced · AI for Science/GPU/Data. A two-day, in-person hackathon in King's Cross, London, Nov 21–22, 2026, run by the Society for Technological Advancement (SoTA) with Callosum, Inherent Labs, ARIA and Fractile. Use parallel computing to push GPUs on open questions in biology, chemistry, physics, materials science, astronomy and Earth sciences, such as flood-uncertainty simulation, faint-asteroid detection and molecular pose search, or bring your own challenge. GPU environments, AI credits and mentors are provided. Prizes: £5,000 plus a demo slot at ARIA's AI for Science Summit (Nov 26, Manchester), £2,500 and £1,000. Hacker tickets are free with approval; small travel grants are available for people outside London. 中文: https://hack123.henryht.sh/h/sota-scientific-parallelism-hackathon-london-2026
- [START Hack League Munich 2026 / START Hack League Munich 2026（慕尼黑工大 24 小时创业型黑客松）](https://hack123.henryht.sh/en/h/start-hack-league-munich-2026): deadline 2026-11-21 · starts 2026-11-21 · Munich · in person · international · prize €4k · for students · beginner-friendly · AI/Startups. START Munich's 24-hour entrepreneurial hackathon at TUM Audimax, Munich (Nov 21–22, 2026). Around 250 students from any background tackle real challenges brought by startups and go from idea to working prototype; mentors on site, no prior hackathon experience needed. Applications run through the START Hack League platform (Devpost registration alone does not secure a spot). €4,000 in cash prizes. 中文: https://hack123.henryht.sh/h/start-hack-league-munich-2026
- [Tech For Community 2026 Youth Hackathon (St. John's, Newfoundland) / Tech For Community 2026（纽芬兰圣约翰斯 8—12 年级青少年黑客松，免费）](https://hack123.henryht.sh/en/h/tech-for-community-2026): deadline 2026-11-21 · starts 2026-11-21 · St. John's, NL · in person · international · for students · beginner-friendly · 青少年/Hardware/Nonprofit. A free two-day, non-overnight youth hackathon for Grade 8–12 students at Memorial University in St. John's, Newfoundland, hosted by TecNurtur and run as an MLH Member Event. Teams of 1–4 listen to community members, then build and test a prototype (software, AI tools, games, electronics, robotics or physical models) in four categories: Everyday Life, Learning & Discovery, Creative Technology, and Systems & Solutions. Beginners are welcome; 120 free places, first come, first served. Overall, category, beginner and community-choice awards. Nov 21–22, 2026. 中文: https://hack123.henryht.sh/h/tech-for-community-2026
- [CQU AI Back-to-School Campus Agent Challenge 2026 (Tencent Cloud Hackathon) / 重庆大学 AI 开学季·校园智能体创新挑战赛（腾讯云黑客松，截止 11-21）](https://hack123.henryht.sh/en/h/tencent-cqu-campus-agent-challenge-2026): deadline 2026-11-21 · starts 2026-09-18 · online · China · for students · intermediate · Agent/Education. Chongqing University's campus agent challenge with Tencent Cloud Hackathon and WorkBuddy, for CQU students only. Separate freshman and second-year-and-above tracks. Build a Skill, HTML page, or mini-program around campus life, guides, study, or internships. Runs Sep 18–Nov 21, 2026. The event page lists ¥29,000 in credits, not cash; winners may also swap a course assignment and receive a university certificate. 中文: https://hack123.henryht.sh/h/tencent-cqu-campus-agent-challenge-2026
- [Festive Hacks 2026 (WeMakeDevs × WeAreDevelopers Conference India) / Festive Hacks（WeMakeDevs × WeAreDevelopers，线上 6 天 + 班加罗尔决赛，冠军全队飞柏林）](https://hack123.henryht.sh/en/h/wemakedevs-festive-hacks-2026): deadline 2026-11-21 · starts 2026-11-16 · Bengaluru · hybrid · international · intermediate · Startups. An online hackathon from WeMakeDevs with WeAreDevelopers: build a working product for a real festive-season problem (weddings, gifting, travel home, year-in-review, parties, budgets). Hacking runs Nov 16–21, 2026 (IST); submit a public repo, README and demo video by Nov 21, 11:59 PM IST, which also applies you to the in-person grand finale at WeAreDevelopers Conference India in Bengaluru on Nov 25. Teams of 1–4. The winning team gets a fully sponsored VIP trip to WeAreDevelopers World Congress 2027 in Berlin; ₹2 lakh for 2nd and ₹1 lakh for 3rd. 中文: https://hack123.henryht.sh/h/wemakedevs-festive-hacks-2026
- [WHACK 2026 (Wellesley College Hackathon) / WHACK 2026（韦尔斯利学院本科生黑客松，免费、新手友好）](https://hack123.henryht.sh/en/h/whack-wellesley-2026): deadline 2026-11-21 · starts 2026-11-21 · Wellesley, MA · in person · international · for students · beginner-friendly · AI/Social innovation. Wellesley College's hackathon, Nov 21–22, 2026, themed "Wish upon a Whale". Open to all current undergraduates; solo or teams of up to 4, with a Friday team-forming event. Free registration, meals, swag and workshops; sleeping areas on site, no travel reimbursement. Tracks: Better Worlds (social impact), Beyond Reality (AI, VR/AR, cybersecurity) and an open category. 中文: https://hack123.henryht.sh/h/whack-wellesley-2026
- [CrossPointX 2026 (XJTLU, DKU and Soochow inter-university hackathon, Nov 21–22) / CrossPointX 2026（西交利物浦×昆山杜克×苏大校际黑客松，11-21—22）](https://hack123.henryht.sh/en/h/crosspointx-2026): deadline 2026-11-22 · starts 2026-11-21 · Suzhou · hybrid · China · for students · intermediate. A two-day inter-university hackathon on Nov 21–22, 2026, co-hosted by XJTLU's Science Innovation Association and DKU's iOS Club, under the XJTLU School of Chips. Enrolled students of Soochow University, XJTLU, and DKU only; teams of exactly four. Move from a real user need to a prototype and a live expo demo. Submit on Devpost by 1:00 PM Beijing time on Nov 22. One non-cash prize, details announced on-site. 中文: https://hack123.henryht.sh/h/crosspointx-2026
- [HONOR × Intel AI Smart Innovation Challenge 2026 / 荣耀·英特尔 AI 智造创新赛（全国高校，YOYO Claw 智能体开发）](https://hack123.henryht.sh/en/h/honor-intel-ai-smart-innovation-2026): deadline 2026-11-22 · starts 2026-12-18 · hybrid · China · prize ¥135k · for students · intermediate · Agent/On-device AI/Student. A national contest for Chinese university students run by HONOR with strategic support from Intel. Two tracks: an AI Creative track (solo; post an original note or video about laptop AI features with the contest hashtag on Weibo, Douyin, Xiaohongshu, Bilibili or the HONOR Club) and an AI R&D track (teams of 1–3, cross-school allowed; build a runnable Bot or Skill on HONOR's YOYO Claw platform for one of eight real-world scenarios). Submissions close Nov 22; the top 6 R&D teams go to the offline final on Dec 18–20. ¥135,000 cash in total, plus HONOR MagicBook Pro 14 laptops for top winners; no HONOR laptop needed to enter. 中文: https://hack123.henryht.sh/h/honor-intel-ai-smart-innovation-2026
- [Alibaba Hujing Entertainment × Youku Jingrui AI Film Competition 2026 / 鲸锐 AI 创作大赛（虎鲸文娱 × 优酷，1000 万奖金池）](https://hack123.henryht.sh/en/h/jingrui-ai-creation-2026): deadline 2026-11-22 · starts 2026-09-17 · Beijing · hybrid · China · prize ¥10M · intermediate · AI video/Film. An AI film competition by Alibaba's Hujing Entertainment with Youku as the exclusive screening platform: submit an original, complete story told as a 16:9 video of at least 10 minutes (any genre, any AI tools) plus a 1,000-word story statement. ¥10M prize pool with 265 winners, topped by a ¥2M Jingrui New Talent Award. Submissions close Nov 22; shortlist Dec 10, final judging in Beijing Dec 16–18, awards late December. 中文: https://hack123.henryht.sh/h/jingrui-ai-creation-2026
- [Nexconn Build Challenge 2026 / Nexconn Build Challenge 2026（用 Nexconn Chat SDK 做实时聊天应用，线上，5,000 美元）](https://hack123.henryht.sh/en/h/nexconn-build-challenge-2026): deadline 2026-11-22 · starts 2026-10-23 · online · international · prize $5k · beginner-friendly · Developer tools/AI. A free, month-long online hackathon run by Reskilll for Nexconn: build a real-time, chat-driven app on the Nexconn Chat SDK (Chat UI counts; the Call SDK for voice/video is optional) for Web, iOS, Android or Flutter. Tracks cover social, gaming and live streams, workplace, marketplace and support, social good, or anything open. Teams of 1–4; existing projects are fine if you add a real Nexconn integration during the challenge. Submit an app link, public repo, demo video and write-up by Nov 22, 2026, 23:59 AoE. $5,000 cash across five winners (1st $2,000) plus a two-year free chat plan. Not open to residents of Mainland China. 中文: https://hack123.henryht.sh/h/nexconn-build-challenge-2026
- [NYC Non-Slop Hackathon 2026: Pangram × Nous Research × Reducto / NYC Non-Slop Hackathon（Pangram × Nous Research × Reducto，纽约）](https://hack123.henryht.sh/en/h/nyc-non-slop-hackathon-2026): deadline 2026-11-22 · starts 2026-11-22 · New York · in person · international · prize $2k · intermediate · AIGC/Agent/Art. A one-day, in-person hackathon in Brooklyn, New York on Nov 22, 2026, hosted by Pangram Labs with Nous Research and Reducto. Theme: what matters when you can generate anything? Use AI to build something intentional that makes people feel something — a video, image, 3D-printed object, game or anything else — with Nous Research's open-source Hermes Agent, Reducto's document parsing API and Pangram's API. Prizes: $1,000 cash from Pangram, $1,000 cash from Reducto and $1,000 in Nous Portal credit; every participant gets $1,000 each in Pangram and Reducto credits plus merch. Free; registration needs approval. 中文: https://hack123.henryht.sh/h/nyc-non-slop-hackathon-2026
- [Symfony AI & MCP Hackathon 2026 (judged by MCP co-creators from Anthropic) / Symfony AI & MCP 黑客松（线上四周，用 PHP 做 Agent / RAG / MCP，评委含 Anthropic 的 MCP 作者）](https://hack123.henryht.sh/en/h/symfony-ai-mcp-hackathon-2026): deadline 2026-11-22 · starts 2026-10-26 · online · international · intermediate · Agent/Developer tools. A free four-week online hackathon from Symfony to stress-test Symfony AI and the official PHP MCP SDK before 1.0: build LLM apps, agents, RAG, or MCP servers and clients in PHP. Solo or in pairs; submit a public repository anyone can clone and run plus a 90-second video by Nov 22, 2026, 18:00 CET (Nov 23, 01:00 Beijing time). Judges include MCP co-creator David Soria Parra and Den Delimarsky (Anthropic), Nico Martin (Hugging Face) and Brent Roose (PHP Foundation / JetBrains). Prizes are hardware and tickets, plus $20 of Hugging Face inference credits for every participant. 中文: https://hack123.henryht.sh/h/symfony-ai-mcp-hackathon-2026
- [Tech Youth Hackathon: Kids' Moon City Project / 科技少年黑客松｜少年月球建造计划](https://hack123.henryht.sh/en/h/tech-youth-moon-hackathon-2026): deadline 2026-11-22 · starts 2026-10-12 · online · China · prize ¥150k · intermediate · AIGC/Imaging/Gaming. A youth coding hackathon for all levels themed "build a city on the Moon by 2030": make a small product that runs in the Yuanbiancheng app, with AIGC art, game and app/website tracks. 中文: https://hack123.henryht.sh/h/tech-youth-moon-hackathon-2026
- [You.com Creator Economy Hack NYC 2026 / Creator Economy Hack（You.com 创作者经济一日黑客松，纽约）](https://hack123.henryht.sh/en/h/you-com-creator-economy-hack-nyc-2026): deadline 2026-11-22 · starts 2026-11-22 · New York · in person · international · prize $500 · beginner-friendly · Agent/AIGC. A one-day, in-person hackathon in New York on Nov 22, 2026, powered by You.com's real-time web search APIs and hosted by localhost:nyc and GenZtea. Builders and creators team up to ship AI products for creators: idea-to-post tools, trend radars, brand-deal and media-kit helpers, or research agents with real citations. Teams of 2–4 or solo (matched on site); every project must use the You.com API, be in a public GitHub repo and be shared in a demo post. 1st place wins $500 cash, with more prizes and API credits to be announced. Free; registration needs approval. 中文: https://hack123.henryht.sh/h/you-com-creator-economy-hack-nyc-2026
- [AI HACK Tokyo Special One-Day Hackathon 2026 (Nov 23, ¥100,000) / AI HACK 东京特别一日黑客松（11-23 线下，奖金 10 万日元）](https://hack123.henryht.sh/en/h/ai-hack-tokyo-oneday-20261123): deadline 2026-11-23 · starts 2026-11-23 · Tokyo · in person · international · beginner-friendly · AI. A free one-day in-person hackathon in Tokyo on Monday Nov 23, 2026 (Japanese holiday), 10:00–19:00, by AIHACK. Theme revealed on the day; score-attack format with a live leaderboard. About ¥100,000 in prizes. Open regardless of job, student/pro status, or coding/AI experience. Limited seats (about 79 left when checked). Separate from the Dec 11–13 3rd edition ideathon on the same site. 中文: https://hack123.henryht.sh/h/ai-hack-tokyo-oneday-20261123
- [OpenAI DevDay Exchange Community: Santiago, Build Games with Codex / DevDay Exchange 社区黑客松·圣地亚哥（OpenAI Codex 社区，一天用 Codex 做一款游戏）](https://hack123.henryht.sh/en/h/devday-exchange-community-santiago-codex-games-2026): deadline 2026-11-23 · starts 2026-11-23 · Santiago, Chile · in person · international · intermediate · Gaming/AI coding. A free, in-person OpenAI Codex community hackathon in Santiago, Chile on Mon, Nov 23, 2026 (09:00–19:00), hosted by local Codex Ambassador Alonso Astroza at Universidad del Desarrollo's engineering school (Aula Magna, Las Condes). Build a playable game and iterate on gameplay, art and polish with Codex rather than shipping one prompt. Teams of up to four; register individually with the same team name. Judges from the games industry score gameplay, art, execution, originality and how you worked with Codex; games must be published in a public open-source repo. Prizes: $1,000 / $500 / $250 in API credits plus a year of ChatGPT Pro for each winning team member; every attendee gets $100 in Codex credits and $50 in API credits. Registration requires approval; held in Spanish. 中文: https://hack123.henryht.sh/h/devday-exchange-community-santiago-codex-games-2026
- [NTU × Hua Nan FinTech Hackathon 2026 (National Taiwan University Innovation Week) / 臺大×華南 金融科技黑客松](https://hack123.henryht.sh/en/h/ntu-huanan-fintech-hackathon-2026): deadline 2026-11-23 · starts 2026-12-04 · Taipei · hybrid · China · for students · intermediate · Fintech/AI. A fintech AI hackathon in NTU's 2026 Innovation Week with Hua Nan Bank, open only to National Taiwan University undergraduate and graduate students (no other schools or part-time students). Three tracks: AI smart banking agents, AI financial trust & security, and open finance × AI. Teams of 1–4. Apply by Nov 23, 2026; optional early access to the build environment from Dec 1, 17:30; live demo and judging on Dec 4 in Taipei. NT$180,000 total cash (NT$100k / NT$50k / NT$30k); first place also gets an NTU Ventures Office Hour. 中文: https://hack123.henryht.sh/h/ntu-huanan-fintech-hackathon-2026
- [HackWithBay 4.0: Thoughtful Agents for Productivity / HackWithBay 4.0：Thoughtful Agents for Productivity（旧金山一日智能体黑客松）](https://hack123.henryht.sh/en/h/hackwithbay-4-2026): deadline 2026-11-24 · starts 2026-11-24 · San Francisco · in person · international · intermediate · Agent/AI. A one-day in-person hackathon by Devnovate at the AWS Builder Loft in San Francisco on Nov 24, 2026 (9:30 AM–7:00 PM). Build agents that make people more productive. Registration requires host approval; prizes not yet listed. 中文: https://hack123.henryht.sh/h/hackwithbay-4-2026
- [Health Frontier NYC Hackathon / Health Frontier NYC：AI × 健康 × 生物黑客松（纽约，General Catalyst 联合主办）](https://hack123.henryht.sh/en/h/health-frontier-nyc-hackathon-2026): deadline 2026-11-24 · starts 2026-12-04 · New York · in person · international · intermediate · Healthcare/Agent/AI. A 1.5-day AI × health × bio build sprint in New York City on Dec 4–5, 2026 (Friday afternoon to Saturday evening), hosted by Healthcare AI Guy, General Catalyst and Percepta with partners such as Modal and Decagon. About 100 selected engineers, founders, researchers, clinicians and designers build across clinical AI, personal health, biology and AI infrastructure, with partner APIs, credits, datasets and mentors, then demo to judges for prizes. Apply individually or as a team by Nov 24; admission is rolling and selective. 中文: https://hack123.henryht.sh/h/health-frontier-nyc-hackathon-2026
- [Huawei Developer Contest 2026 · AI Agent Innovation Track (5 regions in China) / 2026华为开发者大赛·智能体创新赛（北部/南部/中部/西南/西北五赛区）](https://hack123.henryht.sh/en/h/huawei-developer-contest-agent-2026): deadline 2026-11-24 · hybrid · China · prize ¥385k · intermediate · Agent/Startups. Huawei Cloud's flagship developer contest, AI agent track. Entrants pick one of five regions by city (North incl. Beijing and Tianjin; South incl. Shanghai, Zhejiang, Jiangsu, Guangdong; Central; Southwest; Northwest) and compete in a company group, an OPC (one-person company, 1 person + AI) group or a university group (students and graduates within 3 years). Registration, team formation and submissions all close Nov 24, 23:59 Beijing time. After screening (Nov 25–27), 32 teams per region defend online Nov 30–Dec 4; 6 per region are announced for the national final on Dec 5, and the final is in December (date TBA). The national final carries ¥385,000 in pre-tax cash shared across all five regions, plus 115 merit awards of gifts worth ¥1,000 each. 中文: https://hack123.henryht.sh/h/huawei-developer-contest-agent-2026
- [Huawei Developer Contest 2026 · Xiaohongshu Skill Innovation Track / 2026华为开发者大赛·小红书Skill创新赛](https://hack123.henryht.sh/en/h/huawei-xiaohongshu-skill-2026): deadline 2026-11-24 · hybrid · China · prize ¥500k · intermediate · Agent/AIGC/Developer tools. A track of the 2026 Huawei Developer Contest co-hosted by Huawei and Xiaohongshu (RED). Build a reusable, runnable Skill for a real-life scenario using at least one of Huawei Cloud CodeArts or OfficeAce, publish it to the Huawei Cloud and Xiaohongshu Skill marketplaces, and get real feedback from RED users. Solo or teams of 2–5; register and submit by Nov 24 (23:59 Beijing time). Top 200 after the first review (Nov 25–27), top 32 after a joint Huawei–RED review (Nov 30–Dec 3), finalists announced Dec 4, offline final Dec 11–13. ¥500,000 total prize money. 中文: https://hack123.henryht.sh/h/huawei-xiaohongshu-skill-2026
- [Team1 Vietnam UniHack (Avalanche Vietnam, $3,500) / Team1 Vietnam UniHack（Avalanche 越南，$3,500 奖金）](https://hack123.henryht.sh/en/h/team1-vietnam-unihack-2026): deadline 2026-11-25 · starts 2026-11-02 · hybrid · international · prize $3.5k · for students · intermediate · Blockchain/DeFi/Avalanche. An online hackathon by Avalanche's Vietnam community for Vietnamese university students: build DeFi apps solving real problems on the Avalanche Fuji testnet. Free; solo or teams of up to 3, non-developers welcome; top 10 teams demo at an in-person final. 中文: https://hack123.henryht.sh/h/team1-vietnam-unihack-2026
- [HackWithAditya 2026 (Aditya University, India) / HackWithAditya 2026（印度 Aditya 大学 48 小时驻校黑客松，带原型参赛，50 万卢比）](https://hack123.henryht.sh/en/h/hackwithaditya-2026): deadline 2026-11-26 · Kakinada · hybrid · international · for students · advanced · AI/Hardware/Healthcare. A national-level, prototype-first hackathon in India organized by Aditya University (Andhra Pradesh) with Oracle Academy and the OpenAI Student Collective. Teams of 4–6 students submit an existing working prototype on Devpost by Nov 25, 2026 (11:45 PM IST) for online screening; shortlisted teams take on new engineering challenges in a 48-hour residential build on campus. ₹5,00,000 prize pool. 中文: https://hack123.henryht.sh/h/hackwithaditya-2026
- [Google Gemma 4 Developer Agent Competition on Kaggle / Google Gemma 4 Developer Agent Competition（Kaggle 编程智能体赛）](https://hack123.henryht.sh/en/h/kaggle-gemma-4-developer-agent-2026): deadline 2026-11-26 · starts 2026-09-23 · online · international · prize $65k · advanced · Agent/AI coding/Open models. A Kaggle competition hosted by Google DeepMind: post-train Gemma 4 (31B, 12B, E4B or E2B QAT variants, optionally with LoRA adapters) into an offline autonomous coding agent defined in Google ADK Agent Config, which navigates real repositories and submits patches scored SWE-bench style on pass/fail validation tests within a 12-hour budget. Teams of up to 5; accept the rules by Nov 25, final submissions Dec 2 (23:59 UTC). $65,000 in leaderboard prizes, plus a separate optional paper track worth $35,000 (papers due Nov 12). 中文: https://hack123.henryht.sh/h/kaggle-gemma-4-developer-agent-2026
- [Arduino UNO Q × Embedder Build Challenge / Arduino UNO Q × Embedder Build Challenge（Arduino × 高通 × Embedder，先交创意，送 100 块 UNO Q）](https://hack123.henryht.sh/en/h/arduino-uno-q-embedder-build-challenge-2026): deadline 2026-11-27 · starts 2026-10-28 · online · international · intermediate · Hardware/AI. A two-stage online hardware challenge from Embedder (an AI platform for embedded development) and Arduino, with Qualcomm. Submit a project idea by Nov 27, 2026 (11:59 PM PT); judges pick 100 builders on Dec 11 who get an Arduino UNO Q board and a full Embedder license, then build from Dec 28 to Jan 25, 2027. Owners of a UNO Q can skip selection. Three winners get an Apple Watch each; 10 finalists are featured by Arduino and Embedder. Open to 18+ residents of the US, Canada, Mexico, EU, UK, Switzerland and Norway. 中文: https://hack123.henryht.sh/h/arduino-uno-q-embedder-build-challenge-2026
- [BoC Fintech Hackathon 7.0 (Bank of Cyprus, Nicosia) / BoC 金融科技黑客松 7.0](https://hack123.henryht.sh/en/h/boc-fintech-hackathon-7-0): deadline 2026-11-27 · starts 2026-11-27 · Nicosia · in person · international · prize €13k · intermediate · Fintech/AI. Bank of Cyprus's 7th fintech hackathon, held offline at the IDEA Innovation Center in Nicosia on Nov 27–29, 2026. Open to developers, startups, students, and anyone interested. Tracks include open banking, RegTech, green finance, energy finance, insurtech, smart cities, and cybersecurity. Online Open Day on Nov 24. €13,000 cash. 中文: https://hack123.henryht.sh/h/boc-fintech-hackathon-7-0
- [Dev3pack Global Hackathon 2026](https://hack123.henryht.sh/en/h/dev3pack-global-hackathon-2026): deadline 2026-11-27 · starts 2026-11-27 · hybrid · international · prize $10k · for students · intermediate · Solana/Blockchain/Web3. Billed as the largest Solana hackathon for university students: three days (Nov 27–29) to ship a real app on Solana, either fully online or at local build stations around the world. A free Solana Rust bootcamp (English/Spanish) runs Nov 2–27 to get beginners ready; projects must be open source, and top teams can join the Bridge Accelerator. 中文: https://hack123.henryht.sh/h/dev3pack-global-hackathon-2026
- [K-Dub Hacks 2026 (Kitchener-Waterloo) / K-Dub Hacks（滑铁卢 36 小时 MLH 黑客松，主题不限，新手友好）](https://hack123.henryht.sh/en/h/k-dub-hacks-2026): deadline 2026-11-27 · starts 2026-11-27 · 滑铁卢 · in person · international · beginner-friendly · 开放主题/AI. A 36-hour in-person MLH hackathon at Spur Innovation Center in Waterloo, Ontario, co-hosted by the AWS Student Builders Group at Wilfrid Laurier University. No set theme (it is revealed at the opening ceremony), open to anyone 13+ from first-timers to experienced developers, designers and data people, with students from any school welcome. Free food all weekend, Cursor and Grok credits, CA$100+ in API credits for the first 100 registrants, and a CA$2,000 cash prize pool. Nov 27–29, 2026. 中文: https://hack123.henryht.sh/h/k-dub-hacks-2026
- [BIG BERLIN HACK (Nov 2026) / BIG BERLIN HACK（柏林 350 人 AI 黑客松，Google DeepMind 联合主办）](https://hack123.henryht.sh/en/h/big-berlin-hack-nov-2026): deadline 2026-11-28 · starts 2026-11-28 · Berlin · in person · international · intermediate · Agent/AI/Startups. Back for a second round: a two-day AI hackathon in Berlin on Nov 28–29, 2026 for 350+ founders, engineers, researchers, students and product people from across Europe. Hosted by {Tech: Europe} with Google DeepMind as co-host, at The Delta Campus with CODE University. Technology partners (Aikido, ClickHouse, Gradium, Tavily, Vonage) give free credits, and track partners set their own challenges. Projects are due Sunday 14:00, followed by finalist pitches and awards. Luma registration needs host approval; prizes for this round have not been published yet. 中文: https://hack123.henryht.sh/h/big-berlin-hack-nov-2026
- [HackEPS 2026 / HackEPS 2026（西班牙莱里达大学 24 小时学生黑客松）](https://hack123.henryht.sh/en/h/hackeps-2026): deadline 2026-11-28 · starts 2026-11-28 · Lleida · in person · international · for students · beginner-friendly · AI. A 24-hour university hackathon run by LleidaHack with the Polytechnic School (EPS) of the University of Lleida, Spain, Nov 28–29, 2026. Teams of 3–4 build prototypes for real challenges set by companies and institutions. Aimed at university and vocational students and recent graduates; beginners welcome, and solo registrants get help finding a team. 中文: https://hack123.henryht.sh/h/hackeps-2026
- [HackSheffield11 / HackSheffield11（谢菲尔德大学 24 小时学生黑客松）](https://hack123.henryht.sh/en/h/hacksheffield-11-2026): deadline 2026-11-28 · starts 2026-11-28 · Sheffield · in person · international · for students · beginner-friendly · AI. Sheffield's flagship 24-hour student hackathon, run by the Computer Science Society at the University of Sheffield, Nov 28–29, 2026 at The Diamond. Students of all skill levels are welcome, including people who don't code; register as a team or find one at the event. An MLH-affiliated event; schedule and prizes to be announced. 中文: https://hack123.henryht.sh/h/hacksheffield-11-2026
- [Imperial BioHack x Anthropic 2026 (London) / Imperial BioHack x Anthropic（帝国理工 48 小时生物 AI 黑客松，伦敦，Claude 赞助）](https://hack123.henryht.sh/en/h/imperial-biohack-anthropic-2026): deadline 2026-11-28 · starts 2026-11-28 · London · in person · international · intermediate · Healthcare/AI. A 48-hour interdisciplinary biotech hackathon at Imperial College London on Nov 28–29, 2026, run by the Imperial College Computational Biology Society with Imperial Entrepreneurs and supported by Anthropic's Claude. About 120 builders tackle industry tracks set by biotech companies and leave with an MVP, benchmark, pipeline or even a preprint. Every participant gets $100 in Claude API credits and winners take home more Claude credits. Registration requires approval. 中文: https://hack123.henryht.sh/h/imperial-biohack-anthropic-2026
- [Kitakyushu Physical AI Hackathon 2026 / 北九州 Physical AI 黑客松 2026](https://hack123.henryht.sh/en/h/kitakyushu-physical-ai-2026): deadline 2026-11-28 · starts 2026-11-28 · Kitakyushu · in person · international · beginner-friendly · Embodied AI. A humanoid robot hackathon hosted by Kitakyushu City with Kyushu Institute of Technology: teams solve set tasks with real humanoid robots (reportedly Unitree G1) and demo on the final day. About 30 participants; no robotics experience required. 中文: https://hack123.henryht.sh/h/kitakyushu-physical-ai-2026
- [OpenAI Codex Community Hackathon: Aalen (Germany) / Codex Community Hackathon: Aalen（OpenAI Codex 社区德国阿伦一日黑客松）](https://hack123.henryht.sh/en/h/openai-codex-hackathon-aalen-2026): deadline 2026-11-28 · starts 2026-11-28 · 阿伦 · in person · international · beginner-friendly · AI coding. A one-day OpenAI Codex community hackathon at Hochschule Aalen's Digital Innovation Space in Germany on Sat, Nov 28, 2026 (8:30 AM–8 PM CET), organized independently by Codex Ambassadors with OpenAI sponsoring Codex and API credits. Talks, challenges and team formation in the morning, two build sessions, then live demos. Every checked-in participant gets $100 in Codex credits and $50 in OpenAI API credits. Approval required. 中文: https://hack123.henryht.sh/h/openai-codex-hackathon-aalen-2026
- [Physical AI Hack San Francisco 2026 (supported by Google DeepMind) / Physical AI Hack（旧金山具身智能一日黑客松，Google DeepMind 支持）](https://hack123.henryht.sh/en/h/physical-ai-hack-sf-2026): deadline 2026-11-28 · starts 2026-11-28 · San Francisco · in person · international · advanced · Embodied AI/Hardware. A one-day, in-person Physical AI hackathon in San Francisco on Nov 28, 2026, run by the builder community tokens& with support from Google DeepMind and partners. Build any system that perceives, reasons and acts in the physical world: perception, spatial intelligence and world models, movement and dexterity, autonomy, or human-machine interaction, with tools for robotics, simulation and embodied AI. Judges include engineers from NVIDIA and Meta. Teams of 2–4 (find teammates on Discord); free, but every attendee must apply and be approved. 中文: https://hack123.henryht.sh/h/physical-ai-hack-sf-2026
- [TSIN × OpenAI Codex Hackathon London 2026 (Imperial College, for Thailand) / TSIN × OpenAI Codex Hackathon（伦敦帝国理工，给泰国做 AI 方案，仅大学生）](https://hack123.henryht.sh/en/h/tsin-openai-codex-hackathon-london-2026): deadline 2026-11-28 · starts 2026-11-27 · London · in person · international · for students · beginner-friendly · AI/AI coding/Education. A free in-person Codex hackathon by Thai Society Innovation Network with OpenAI, Saturday 28 November 2026 at Imperial College London (Skempton 164), plus an online kick-off and Building with Codex workshop by OpenAI engineers on Friday 27 November. 100 places; university students only (any country/subject), teams of 1–5. Build a working solution for Thailand in one of three tracks: Smart Cities & Global Connectivity, Financial Inclusion, or Health & Wellness. Every participant gets $100 in OpenAI credit; overall prizes include more OpenAI credit and ChatGPT Pro; top 5 teams present to companies in Thailand. Register via the event site / Luma; host approval required. 中文: https://hack123.henryht.sh/h/tsin-openai-codex-hackathon-london-2026
- [Apart Research Agent Attribution Hackathon / Agent Attribution Hackathon（Apart Research，识别 AI 智能体背后是谁在操控）](https://hack123.henryht.sh/en/h/apart-agent-attribution-hackathon-2026): deadline 2026-11-29 · starts 2026-11-27 · online · international · prize $2k · advanced · Agent/Cybersecurity/AI. A 3-day online research sprint (Nov 27–29, 2026) by Apart Research on agent attribution: can you tell whether an AI agent is acting on its own, loosely supervised, or closely steered by a human? Three tracks: build attribution classifiers on a labelled dataset (scored on a held-out test set), simulate agents designed to evade attribution, or hunt for rogue agents in the wild. Submit a research report (max 8 pages) by Nov 29, 11:59 PM AoE. $2,000 in cash (1st $1,000) plus a fast track to the Apart Fellowship. Open globally, solo or in teams; no AI safety background needed. 中文: https://hack123.henryht.sh/h/apart-agent-attribution-hackathon-2026
- [Changjiang Cup 2026 Global AI Protein Design Challenge / 长江杯2026全球AI蛋白质设计挑战赛（约140万元现金）](https://hack123.henryht.sh/en/h/changjiang-cup-ai-protein-design-2026): deadline 2026-11-30 · starts 2026-10-06 · online · China · prize ¥1.4M · advanced · Healthcare/Data. Use AI to design nanobodies or mini-binders for real targets from scratch, ranked by organizer-run wet-lab measurements. Free global entry; approximately CNY 1.4 million cash before tax and 7,000 funded sequence-validation slots. Registration and sequences close Nov 30, 2026. 中文: https://hack123.henryht.sh/h/changjiang-cup-ai-protein-design-2026
- [EasyEDA Spark 2026 (Global Hardware Creator Program, $85K) / EasyEDA Spark 2026（嘉立创 / 立创 EDA 全球硬件创作计划，8.5 万美元奖池）](https://hack123.henryht.sh/en/h/easyeda-spark-2026): deadline 2026-11-30 · starts 2026-01-01 · online · international · prize $85k · intermediate · Hardware/开源硬件/IoT. A global hardware program from EasyEDA and the JLC group (JLCPCB, JLCCNC, JLC3DP, JLCMC). Design a project in EasyEDA Pro, have it made through JLC services and publish it openly on OSHWLab to compete for an $85,000 prize pool, with up to $30,000 for the top project. JLC covers up to 80% of eligible manufacturing and shipping costs, and finished qualified projects get a $100 JLCPCB coupon plus a factory tour invite and a seat at the EasyEDA Spark Conference 2027. Open to anyone 16 or older, including students, makers, engineers, startups and educators. Register by Nov 30, 2026 and submit by Dec 31, 2026 (UTC+8); winners are announced in February 2027. 中文: https://hack123.henryht.sh/h/easyeda-spark-2026
- [#BuildHybridAI 2026 (Google Firebase AI Logic) / #BuildHybridAI 2026（Google Firebase AI Logic 端云混合 AI 线上挑战赛）](https://hack123.henryht.sh/en/h/firebase-buildhybridai-2026): deadline 2026-11-30 · starts 2026-11-09 · online · international · prize $5k · intermediate · On-device AI/AI/Developer tools. A three-week online challenge from Google's Firebase team: build an AI app that runs both on-device and in the cloud with Firebase AI Logic hybrid inference. Submissions open Nov 9 and close Nov 30, 2026 at 2:00 PM PT. Solo or team; open worldwide to adults, excluding the usual Devpost exceptions. Devpost currently lists a $5,000 cash grand prize, while the intro mentions $10,000 in cash; full rules, prizes and bonus challenges go live on Nov 9. 中文: https://hack123.henryht.sh/h/firebase-buildhybridai-2026
- [GreenMind Sustainable AI Hackathon 2.0 (₹150,000, online + Bengaluru finale) / GreenMind Sustainable AI Hackathon 2.0（可持续 AI，15 万卢比，线上预赛 + 班加罗尔决赛）](https://hack123.henryht.sh/en/h/greenmind-sustainable-ai-hackathon-2-2026): deadline 2026-11-30 · starts 2026-12-01 · Bengaluru · hybrid · international · intermediate · AI/Energy. Green Computing Foundation's sustainable-AI hackathon: Stage 1 concept proposals close Nov 30, 2026, 23:59 IST; build window 1–15 Dec with grand finale Dec 14–15 at Sir M V School of Architecture, Design and Planning, Bengaluru. Teams of 2–6 worldwide, free entry, three categories (Student / Start-up·MSME / Corporate) scored separately. Measured energy, carbon and water carry 30% of the score. ₹150,000 across nine awards (₹25k / ₹15k / ₹10k per category). Selected finalists may pitch investors at the Sustainable AI India Summit, Jan 29–30, 2027. 中文: https://hack123.henryht.sh/h/greenmind-sustainable-ai-hackathon-2-2026
- [heypcb Hardware Challenge 2026 ($2,000: most-liked + best board) / heypcb Hardware Challenge（在 Circuit World 发板参赛，奖池 2,000 美元）](https://hack123.henryht.sh/en/h/heypcb-hardware-challenge-2026): deadline 2026-11-30 · starts 2026-09-01 · online · international · prize $1k · intermediate · Hardware/IoT. Free global hardware challenge by heypcb: design a PCB in the heypcb editor and publish it to Circuit World by Nov 30, 2026, 11:59 PM PT. Two $1,000 prizes ($500 cash + $500 heypcb credit each)—most likes and best board (team pick). Free-trial accounts eligible; multiple boards allowed; forks need substantial original work. Winners also get an internship guarantee and founding-engineer interview. 中文: https://hack123.henryht.sh/h/heypcb-hardware-challenge-2026
- [Industrial Culture Innovation Contest · 2026 AI Future Design / 工业文化创新发展大赛·2026人工智能未来设计赛](https://hack123.henryht.sh/en/h/industrial-culture-ai-future-design-2026): deadline 2026-11-30 · starts 2026-09-01 · Dongguan · hybrid · China · intermediate · AIGC/Hardware/Startups. MIIT Industrial Culture Development Center contest on AI fashion, wearables and OPC startups. Open/theme design tracks plus OPC AI+hardware/software/product tracks; free online entry. Apply by Nov 30. Dongguan and Shanghai Lingang co-organize; no cash pool listed—certificates plus conversion support. 中文: https://hack123.henryht.sh/h/industrial-culture-ai-future-design-2026
- [2026 Global One-Person Company (OPC 3.0) Innovation Contest · Season 2 / 2026 全球超级个体（OPC 3.0）创新创业大赛·第二赛季](https://hack123.henryht.sh/en/h/opc-super-individual-2026-s2): deadline 2026-11-30 · starts 2026-10-10 · hybrid · China · prize ¥26k · advanced · Startups/One-person company. A free, public-interest contest for solo builders: pick your own idea or a company bounty, use AI to ship something verifiable, and submit a one-pager, an 8–12 page deck and notes on how AI and data were used. Open worldwide from age 14, solo or teams of 1–5. Register by Nov 30, submit by Dec 20, online semi-final Jan 9–10, offline final in late Feb 2027. Cash prizes of ¥10,000 / ¥5,000 / ¥2,000, plus sponsor awards from Kiro, SenseTime's Raccoon and 360. 中文: https://hack123.henryht.sh/h/opc-super-individual-2026-s2
- [QIE Hackathon 3.0 · Mainnet Edition](https://hack123.henryht.sh/en/h/qie-hackathon-3-0-2026): deadline 2026-11-30 · starts 2026-08-01 · online · international · prize $17k · intermediate · Agent/Web3. An online hackathon from the QIE blockchain for developers worldwide: deploy a real product on QIE mainnet and prove real user growth over 90 days. Five tracks: DeFi and financial infrastructure, AI and autonomous agents, consumer and social apps, business and real-world assets, and developer infrastructure and tools. Submit a GitHub repo, demo link and on-chain contract address by Nov 30. Half of each prize is paid on winning, half on 90-day traction milestones. 中文: https://hack123.henryht.sh/h/qie-hackathon-3-0-2026
- [Qoder Campus Creativity Contest 2026 (Qoder × Alibaba Cloud Tianchi) / 2026 Qoder 高校创造力大赛（阿里 Qoder × 天池，用 AI 编程做应用，8.85 万元）](https://hack123.henryht.sh/en/h/qoder-campus-creativity-contest-2026): deadline 2026-11-30 · starts 2026-10-29 · online · China · prize ¥88.5k · for students · beginner-friendly · AI coding/Education. An online contest for university students in China (undergrad and grad, incl. Hong Kong, Macau and Taiwan) from Qoder, Alibaba's AI coding agent, on the Tianchi platform with NVIDIA as strategic sponsor. Build a complete project with Qoder, deploy it publicly on Qoder Sites and post a write-up in the Tianchi forum by Nov 30, 2026, 18:00 (UTC+8). Three tracks — StudyHack (study and research), LifeHack (life and fun) and Hack4Good (social good) — each with its own prizes; ¥88,500 in cash overall. Teams of 1–3; non-coders welcome. 中文: https://hack123.henryht.sh/h/qoder-campus-creativity-contest-2026
- [2026 Sanhao AI Innovation Application Competition (Fo Guang University, Taiwan) / 2026 三好 AI 创新应用竞赛](https://hack123.henryht.sh/en/h/sanhao-ai-innovation-competition-2026): deadline 2026-11-30 · starts 2026-12-23 · 宜兰 · hybrid · China · prize NT$460k · intermediate · AIGC/Education. Fo Guang University's Taiwan AI contest to turn 'do good, speak well, keep a kind heart' into usable digital works. High-school, college, and public tracks; teams of 1–5. Category A: AI digital content; Category B: working AI apps. Complete works only (no concept-only). Awards ceremony in Yilan Dec 23, 2026; submit by Nov 30. Total prizes NT$460,000. 中文: https://hack123.henryht.sh/h/sanhao-ai-innovation-competition-2026
- [SpectoV National Hackathon 2026 / SpectoV 全国黑客松 2026](https://hack123.henryht.sh/en/h/spectov-national-hackathon-2026): deadline 2026-11-30 · starts 2026-12-01 · online · international · for students · intermediate · AI/移动应用/Web 开发. An online national hackathon for students in India run by SpectoV: build a working product solo in AI, app development or web development during Dec 1–6. Only 250 spots, first come first served, ₹149 entry fee; winners also get paid internships and job offers. 中文: https://hack123.henryht.sh/h/spectov-national-hackathon-2026
- [Wukesong 2027 Chongqing Hackathon / 雾客松 2027](https://hack123.henryht.sh/en/h/wukesong-2027): deadline 2026-11-30 · starts 2027-01-22 · Chongqing · in person · China · prize ¥85k · for youth · intermediate · Gaming/Mobility. A 48-hour hackathon plus carnival in Chongqing (Jan 22–24, 2027) for students and young people under 26. Build AI projects around people and cars, games, or open interaction; games, apps, websites, models and videos are all welcome. Teams of 2–5; register by Nov 30, 2026. ¥85,000 prize pool, plus equity, office space and investor connections. 中文: https://hack123.henryht.sh/h/wukesong-2027
- [2026 Xinghuo Liaoyuan Innovation Marathon / 2026兴火燎原创新马拉松公开赛](https://hack123.henryht.sh/en/h/xinghuoliaoyuan-hackathon-2026): deadline 2026-11-30 · starts 2026-10-06 · Suzhou, Chongqing, Nanchang, Jinan · hybrid · China · prize ¥300k · advanced · Fintech/AI apps/Startups. An open innovation marathon led by Industrial Bank (CIB) that asks companies, teams and individuals to pitch ideas for digital finance and the services built around it; university faculty and students can enter too. Online registration and first-round screening run until Nov 30, 2026 (23:59 Beijing time), followed by in-person regional rounds in Suzhou, Chongqing, Nanchang and Jinan. The top three teams from each region advance to the national final, which carries ¥300,000 in cash with ¥70,000 for first place. 中文: https://hack123.henryht.sh/h/xinghuoliaoyuan-hackathon-2026
- [AI Builder Challenge 2026](https://hack123.henryht.sh/en/h/ai-builder-challenge-2026): deadline 2026-12-01 · online · international · prize €1k · advanced · Startups/AIGC. A free, online, worldwide challenge run from Bulgaria: use AI to build a new product from scratch and land at least one real paying customer before Dec 1. Solo or teams of up to 3, ages 16+. Revenue and commercial viability make up 70% of the score; older products and spin-offs are not eligible. The winner gets €1,000 cash, and another €1,000 is donated to an educational institution. 中文: https://hack123.henryht.sh/h/ai-builder-challenge-2026
- [Alipay AI Pay PAYATHON 2026 (Ant Group) / 支付宝AI付 PAYATHON 2026（蚂蚁集团）](https://hack123.henryht.sh/en/h/alipay-payathon-2026): deadline 2026-12-01 · China · prize ¥200k · intermediate · Agent. Alipay's year-end hackathon for AI builders: add payments to your AI product and prove it with real revenue and delivery. Five tracks: in-app payments, paid skills, usage-based billing, subscriptions and agent payments. Solo or team. Register by Dec 1, 2026 (23:59) and submit by Dec 9 (23:59). ¥200,000 prize pool. 中文: https://hack123.henryht.sh/h/alipay-payathon-2026
- [emma Hackathon 2026: Build on Multi-Cloud GPU Infra / emma Hackathon（多云 GPU 平台 emma 线上黑客松，免费算力，5 万美元现金）](https://hack123.henryht.sh/en/h/emma-multi-cloud-hackathon-2026): deadline 2026-12-01 · online · international · prize $50k · advanced · AI/Cloud/GPU/Developer tools. An online hackathon from Luxembourg-based multi-cloud platform emma. Approved builders get free credits across 11 clouds and 23 GPU models and build on emma's API/SDK in one of two tracks: Builders (2–3 weeks, teams of 1–5, a production-grade product) or Showcases (a long weekend, 1–2 people, a 90-second prompt-to-running demo). Applications are reviewed within 48 hours; submissions close Dec 1, 2026, 23:59 CET. $50,000 in cash: $25K / $15K / $7K plus a $3K People's Choice award. 中文: https://hack123.henryht.sh/h/emma-multi-cloud-hackathon-2026
- [Alibaba ModelScope AI+∞ Developer Creation Contest #3: Make a Game with AI / 魔搭 AI+∞ 开发者创作大赛第三期「AI 造游戏」（阿里魔搭 × Qoder × 盛趣游戏，现金 4 万元 + NVIDIA DGX Spark）](https://hack123.henryht.sh/en/h/modelscope-ai-game-creation-2026): deadline 2026-12-01 · starts 2026-11-02 · online · China · prize ¥40k · beginner-friendly · Gaming/AIGC/AI coding. An online contest from Alibaba's ModelScope community with Qoder and Shengqu Games, sponsored by NVIDIA, ASUS and XSUPERZONE. Use AI to make an original, playable game (casual, strategy/puzzle, AI NPC, gamified apps, AI-native tools and more), deploy it to a ModelScope Studio for anyone to play, and write a short build log with a demo video. To register, post your game idea on Xiaohongshu (or Weibo, Douyin, Bilibili, Zhihu or a WeChat account) and submit the link. Registration closes Dec 1, 2026 at 12:00 and submissions at 18:00 (Beijing time). ¥40,000 in cash plus an NVIDIA DGX Spark, ASUS ROG gear and Qoder credits; teams can apply for free DGX Spark cloud compute. 中文: https://hack123.henryht.sh/h/modelscope-ai-game-creation-2026
- [INNOX Geek Camp Hardware Hackathon: Negentropy – Deploy or Die (Shenzhen) / 深圳科创学院「极客营」硬件黑客松：Negentropy · Deploy or Die（120 小时，包住报销路费）](https://hack123.henryht.sh/en/h/innox-geek-camp-negentropy-2026): deadline 2026-12-02 · starts 2026-12-02 · Shenzhen · in person · China · advanced · Hardware/Robotics/Startups. A 120-hour hardware hackathon run by INNOX Academy (Shenzhen Institute for Innovation) on Dec 2–6, 2026 in Nanshan, Shenzhen. About 100 makers build physical prototypes around the theme 'Negentropy: Deploy or Die'. Free to join, with domestic travel reimbursed, five nights of lodging, parts and a development budget; strong teams get a fast track into the academy's startup programs. 中文: https://hack123.henryht.sh/h/innox-geek-camp-negentropy-2026
- [DOE Geologic Enhanced Mapping System (GEMS) Prize Challenge 2026 ($300,000) / DOE GEMS Prize Challenge（美国能源部地热断层测绘算法赛，30 万美元）](https://hack123.henryht.sh/en/h/doe-gems-prize-challenge-2026): deadline 2026-12-03 · online · international · prize $300k · advanced · Data/Energy. A U.S. Department of Energy Office of Geothermal prize on DrivenData: build algorithms that generate enhanced geologic fault datasets to help find hidden geothermal and critical-mineral prospects. Submission deadline Dec 3, 2026, 10:00 PM UTC. $300,000 total—Initial Prize Round $50,000 (top 5 × $10,000 on private test set) and Final Prize Round $250,000 ($100k / $70k / $40k / $25k / $15k) on a re-labeled set. One scored submission per person per UTC day; teams allowed with identity verification before payout. External data encouraged if shareable for verification. 中文: https://hack123.henryht.sh/h/doe-gems-prize-challenge-2026
- [4th Fairy Lake International Innovation & Entrepreneurship Competition / 第四届「神仙湖」国际创新创业大赛](https://hack123.henryht.sh/en/h/fairylake-shenxianhu-2026): deadline 2026-12-04 · starts 2026-09-23 · Shenzhen · hybrid · China · prize ¥1M · advanced · Startups. The 4th Fairy Lake International Innovation & Entrepreneurship Competition, launched by CUHK-Shenzhen, for early-stage startups at home and abroad in four tracks: big data and AI, advanced manufacturing and semiconductors, new materials and energy, and biomedicine and medical devices. Teams of 2–6 apply online by Dec 4; online pitches follow in December and the final is in Shenzhen on Jan 10, 2027. Each top project can receive up to ¥200,000 in combined prize money and settlement funding. 中文: https://hack123.henryht.sh/h/fairylake-shenxianhu-2026
- [Hack K-State 2026 / Hack K-State 2026（堪萨斯州立大学 36 小时学生黑客松，高中生和大学生同场，免费）](https://hack123.henryht.sh/en/h/hack-k-state-2026): deadline 2026-12-04 · starts 2026-12-04 · Manhattan, KS · in person · international · for students · beginner-friendly · Hardware. Kansas State University's 36-hour, student-run hackathon in Manhattan, Kansas, and one of the few in the region that brings high school and college students together. Teams of up to 4 build software or hardware projects, with free tools and hardware (such as smart devices) provided. In person Dec 4–6, 2026; free, no experience necessary. Open to high school, undergraduate and graduate students in the United States. An MLH 2027 season event. 中文: https://hack123.henryht.sh/h/hack-k-state-2026
- [Kiroween 2026 (Kiro's Halloween hackathon by AWS, $100,000 cash) / Kiroween 万圣节黑客松（AWS Kiro，10 万美元）](https://hack123.henryht.sh/en/h/kiroween-2026): deadline 2026-12-04 · starts 2026-10-30 · online · international · prize $100k · intermediate · AI/Developer tools/Halloween. Kiro's annual Halloween-themed online hackathon returns (Kiro is AWS's AI coding IDE): build a new app with Kiro between Oct 30 and Dec 4, 2026. Four theme categories (Resurrection, Frankenstein, Skeleton Crew, Costume Contest); full rules and prize breakdown arrive Oct 30. 中文: https://hack123.henryht.sh/h/kiroween-2026
- [VIVERSE Hackathon 2026 / VIVERSE 沉浸式世界黑客松 2026](https://hack123.henryht.sh/en/h/viverse-hackathon-2026): deadline 2026-12-04 · starts 2026-11-09 · online · international · prize $27k · for students · intermediate · 沉浸式体验/Gaming. An online student hackathon from HTC's VIVERSE: build an immersive 3D world with VIVERSE's no-code tools or import one from A-Frame, Unity and other engines. Three tracks — immersive storytelling, games and social experiences. Teams of 1–5 from the same school; submissions open Nov 9 and close Dec 4, 2026, 11:59 PM PT. Entries must be original and in English. $27,000 in cash: $5,000 / $2,500 / $1,500 for the top three in each track. 中文: https://hack123.henryht.sh/h/viverse-hackathon-2026
- [Alipay Agent Emergence Award 2026 · Round 1 (Ant Group) / 支付宝「智能体涌现奖」2026 首轮（蚂蚁集团）](https://hack123.henryht.sh/en/h/alipay-agent-emergence-award-2026): deadline 2026-12-06 · starts 2026-09-10 · online · China · prize ¥1M · beginner-friendly · Agent/Startups. Alipay's year-round agent award: build a life-service or merchant AI agent/app (no coding required—vibe-coding tools or the QMuse CLI both work) and submit a public URL. Round 1 submissions close Dec 6 (00:00 Beijing time); the top 200 get a reward valued at ¥5,000 and advance to the annual award, whose winner gets ¥1M (announced Q4 2027). ¥10M total fund per year. 中文: https://hack123.henryht.sh/h/alipay-agent-emergence-award-2026
- [Apart Research Threat Intelligence & Threat Modelling Hackathon 2026 ($5,000) / Apart Research：威胁情报与威胁建模黑客松（线上三天，5,000 美元）](https://hack123.henryht.sh/en/h/apart-threat-intelligence-modelling-2026): deadline 2026-12-06 · starts 2026-12-04 · online · international · prize $5k · advanced · AI/Data. An online research sprint by Apart Research with Security Level 5 (SL5), Dec 4–6, 2026. Build LLM pipelines or tools for threat intelligence on publicly attributed adversaries, or whole-system threat modelling for frontier AI infrastructure against state-level attackers. Teams of 1–5 (larger OK); submit an ≤8-page research PDF by Dec 6, 11:59 PM AoE. $5,000 cash ($2,500 / $1,250 / $750 / $250 / $250). Top teams invited to apply to the Apart Fellowship and may get SL5 mentorship. Public data only; defence/methodology framing required. 中文: https://hack123.henryht.sh/h/apart-threat-intelligence-modelling-2026
- [Agent Games: Main Street Edition / Agent Games: Main Street Edition（Agentplace，给真实小店做 AI 导购 Agent，72 小时线上，奖 iPad）](https://hack123.henryht.sh/en/h/agent-games-main-street-2026): deadline 2026-12-07 · starts 2026-12-04 · online · international · beginner-friendly · Agent. A free 72-hour online hackathon from Agentplace: pick a real English-speaking local business (medspa, mattress store, wedding venue or an open niche) and build it an AI agent that guides customers to a booking, purchase or quote. Each track has a one-click template, and registered builders get a free Agentplace plan plus the free Luna model. Solo or in pairs; no-code builders welcome. Runs Dec 4–7, 2026 (PT). Prizes include an iPad, AirPods Pro, Agentplace credits and an interview with the founders; everyone who ships gets a certificate and a recommendation letter. 中文: https://hack123.henryht.sh/h/agent-games-main-street-2026
- [HackOut! 2027: Technology for Good / HackOut! 2027: Technology for Good（全球高中生线上黑客松，一个月，3,000 美元）](https://hack123.henryht.sh/en/h/hackout-2027): deadline 2026-12-07 · starts 2027-01-01 · online · international · prize $3k · for youth · beginner-friendly · Education/AI. A free, month-long online hackathon for high school students worldwide, hosted by the STEM-education nonprofit BranchOut! Veritas Education Leaders. Teams of 2–4 students aged 13–18 build a working tech-for-good project in January 2027 in one of five categories: finance, biomedical, sustainability, lifestyle or quantum. Register by Dec 7, 2026, 11:59 PM EST; submit by Jan 31, 2027. $3,000 in cash prizes. 中文: https://hack123.henryht.sh/h/hackout-2027
- [NovaStark Hacks 2026](https://hack123.henryht.sh/en/h/novastark-hacks-2026): deadline 2026-12-07 · starts 2027-01-09 · Mumbai · hybrid · international · for students · intermediate · Agent/AIGC/Healthcare. A national student software hackathon in India, open to undergraduate, postgraduate and diploma students at AICTE/UGC-recognised institutions. Teams of 2–4 build software and AI projects in five tracks: generative AI and agentic systems, fintech and secure banking, health tech and telemedicine, sustainability and clean tech, and open innovation. Round 1 (idea deck plus GitHub repo) is free and online; the top 150 teams pay ₹2,000 per team for online mentoring and pitch rounds, and the top 50 meet at the offline final in Mumbai. 中文: https://hack123.henryht.sh/h/novastark-hacks-2026
- [SLAY HACKS 2026 (global student online AI hackathon, $4,500 cash) / SLAY HACKS 2026（全球学生 AI 线上黑客松，4,500 美元现金）](https://hack123.henryht.sh/en/h/slay-hacks-2026): deadline 2026-12-07 · starts 2026-11-07 · online · international · prize $4.5k · for students · beginner-friendly · AI. A one-month online AI hackathon for students (legal age of majority; companies excluded), Nov 7 – Dec 7, 2026 on Devpost. Build an original AI project addressing a real problem; solo or team. About $4,500+ cash: $2,000 / $1,200 / $800 plus $500 Best Beginner Hack; digital certificates for participants. Judging Dec 8–14; winners planned Dec 16. Organized by the SLAY HACKS student community. 中文: https://hack123.henryht.sh/h/slay-hacks-2026
- [X Layer TapeOut Accelerate 2026 / X Layer × TapeOut Accelerate 黑客松（OKX X Layer，10 万 USDT）](https://hack123.henryht.sh/en/h/x-layer-tapeout-accelerate-2026): deadline 2026-12-07 · starts 2026-10-16 · online · international · prize $100k · advanced · Web3/Startups/Developer tools. An online hackathon in OKX's Build X series on X Layer: build practical on-chain apps, games, services, developer tools or circuits using the TapeOut protocol (circuits, contracts or on-chain data on X Layer, or X Layer DeWEB). Entries must explain target users and a revenue model; existing projects need substantial new work. Solo or teams, 18+; submit via the Google Form by Dec 7, 23:59 UTC. Shortlisted teams attend an offline Demo Day. 中文: https://hack123.henryht.sh/h/x-layer-tapeout-accelerate-2026
- [Enveda CASMI 2026](https://hack123.henryht.sh/en/h/enveda-casmi-2026): deadline 2026-12-08 · starts 2026-09-14 · online · international · prize $50k · intermediate · Machine learning/Biotech/Mass spectrometry. Enveda's Kaggle competition asks machine-learning researchers to predict small-molecule structures from mass spectra, ranked by MRR@25. The cash pool is $50,000. Entry and team merger close Dec 7, 23:59 UTC, and final submission Dec 14, 23:59 UTC; specific competition rules apply. 中文: https://hack123.henryht.sh/h/enveda-casmi-2026
- [Google Cloud Agents for Impact Hackathon 2026 / Google Cloud Agents for Impact 黑客松（森尼维尔 11-17 / 纽约 12-8，一天做公益 AI Agent）](https://hack123.henryht.sh/en/h/google-cloud-agents-for-impact-2026): deadline 2026-12-08 · starts 2026-11-17 · Sunnyvale, New York · in person · international · intermediate · Agent/Nonprofit/AI. Google Cloud's one-day, in-person hackathons where curated teams build and deploy AI agents for social challenges such as food equity, public health and emergency evacuation, using Antigravity, ADK, Gemini and BigQuery with help from Google experts. Upcoming stops: Sunnyvale (Nov 17, 2026, Google Event Center) and New York (Dec 8, 2026); applications are reviewed and space is limited. One winning team per city advances to the January 2027 online AI Arena, where viewers vote one team onto the stage at Google Cloud Next '27. Everyone gets a Credly badge; a fully online phase with cash prizes runs Jan–Mar 2027. 中文: https://hack123.henryht.sh/h/google-cloud-agents-for-impact-2026
- [Alibaba Qoder Beyond Coding AI Hackathon (Kuala Lumpur) / Qoder Beyond Coding AI Hackathon（阿里 Qoder × AI Builders 吉隆坡一日黑客松）](https://hack123.henryht.sh/en/h/qoder-beyond-coding-hackathon-kuala-lumpur-2026): deadline 2026-12-08 · starts 2026-12-08 · Kuala Lumpur · in person · international · intermediate · AI/Agent/AI coding/Developer tools. A one-day, in-person year-end hackathon in Kuala Lumpur on Dec 8, 2026, co-hosted by Qoder (Alibaba's agentic coding platform) and the AI Builders community. The morning is Qoder workshops; the afternoon is a build sprint ending with a 3:30 PM submission, after which the top six teams demo on stage for three minutes each. Solo or teams of up to six; free, with Luma registration subject to host approval. Winners get Qoder credits. 中文: https://hack123.henryht.sh/h/qoder-beyond-coding-hackathon-kuala-lumpur-2026
- [AI HACK Tokyo 3rd Edition 2026 (ideathon, ages ~20s, ¥1,000,000 annual prize budget) / AI HACK 东京第 3 回（12 月三天想法松，20 多岁向，年奖池约 100 万日元）](https://hack123.henryht.sh/en/h/ai-hack-tokyo-3rd-2026): deadline 2026-12-09 · starts 2026-12-11 · Tokyo · hybrid · international · beginner-friendly · AI/Startups. Free hybrid AI ideathon in Tokyo by AIHACK: Dec 11–13, 2026. Day 1 online kickoff (Dec 11 evening), Day 2 online ideation, Day 3 in-person pitches in Tokyo (Dec 13; all team members must attend on site). Aimed at people in their 20s (18+; students and professionals; no coding required). Apply by Dec 9, 2026 or until 200 seats fill (~121 left when checked). Annual prize budget about ¥1,000,000; travel/lodging self-pay. Ideas around LLM use, AI workflow automation, or new AI products; working demos optional. 中文: https://hack123.henryht.sh/h/ai-hack-tokyo-3rd-2026
- [Concordium Trusted Agents Hackathon 2026 with Encode Club (Online) / Concordium Trusted Agents Hackathon（Encode Club 六周线上赛，给 AI 智能体加上「有真人负责」的证明）](https://hack123.henryht.sh/en/h/concordium-trusted-agents-hackathon-2026): deadline 2026-12-09 · starts 2026-11-02 · online · international · intermediate · Agent/Web3/AI 身份. A free, six-week online hackathon from Concordium and Encode Club, Nov 2 – Dec 9, 2026, for AI and agent developers on Ethereum, Solana and 200+ other chains; no blockchain experience needed. Take an agent you already run and make it accountable: add the Verified by Concordium badge (proves a verified human stands behind it without revealing who), an Agent Registry entry with an ERC-8004 Agent Card, and x402 agent-to-agent payments with sponsored fees, via a hosted MCP server and A2A. Three weeks of live workshops (Mon/Wed 15:00 UTC), then three weeks building on testnet. Submit a description, public repo, demo video of up to 3 minutes, CCDExplorer link and go-live plan by Dec 9, 23:59 UTC. No cash prizes announced; winners can pitch directly to Concordium's 75M CCD grants committee. 中文: https://hack123.henryht.sh/h/concordium-trusted-agents-hackathon-2026
- [IBM SkillsBuild AI Builders Challenge North America 2026 / AI Builders Challenge 北美版 2026（IBM SkillsBuild × BeMyApp，用 IBM Bob 做 AI 原型）](https://hack123.henryht.sh/en/h/ai-builders-challenge-north-america-2026): deadline 2026-12-10 · starts 2026-11-02 · online · international · prize $15k · for students · intermediate · AI/AI Agent/IBM Bob. An online AI challenge for university students in the US and Canada, run by BeMyApp and sponsored by IBM SkillsBuild: build a working AI prototype with IBM Bob in one of three tracks (AI for Good, AI for Business, Wildcard). Solo or teams of 1–5; every member must first finish a free 15-minute IBM SkillsBuild course. Submit a working prototype, a 3-minute demo video, a slide deck and the course certificates by Dec 10, 2026, 5 PM ET; IBM mentors support the build. $15,000 in cash: $10,000 1st, $3,000 2nd, and $1,000 each for Best AI for Good and Best Wildcard. 中文: https://hack123.henryht.sh/h/ai-builders-challenge-north-america-2026
- [AI OpenBuild 2026 (student online AI build challenge, $150) / AI OpenBuild（学生向线上 AI 开放构建，截止 12-10，冠军 150 美元）](https://hack123.henryht.sh/en/h/ai-openbuild-2026): deadline 2026-12-10 · online · international · prize $150 · for students · intermediate · AI. Online student-only AI build challenge: create any project where AI is a meaningful part of the experience. Deadline Dec 10, 2026, 11:45 PM EST. Legal age of majority and students only; teams up to 5. Grand prize $150 cash plus eight non-cash runner-up recognitions. No required vendor. 中文: https://hack123.henryht.sh/h/ai-openbuild-2026
- [Microsoft Agent-a-Thon 2026 (global online AI agent build) / Microsoft Agent-a-Thon 2026（微软全球线上 AI 智能体黑客松，12 月 3 日，15 台 Surface Pro）](https://hack123.henryht.sh/en/h/microsoft-agent-a-thon-2026): deadline 2026-12-10 · starts 2026-12-03 · online · international · beginner-friendly · Agent. Microsoft's free global virtual Agent-a-Thon on Dec 3, 2026: pick a level (Explorer with Agent Builder in Microsoft 365 Copilot, Maker with Copilot Studio, or Architect with Microsoft Foundry), do the guided Founderz pre-learning, join a live session in the Americas, Asia or EMEA time zone, finish a 90-minute build challenge and submit your agent by Dec 10. A Microsoft panel awards 15 Surface Pro Copilot+ PCs; winners announced Dec 23. 中文: https://hack123.henryht.sh/h/microsoft-agent-a-thon-2026
- [MLH Global Hack Week: Open Source Week 2026 (Dec 4–10, free online) / MLH Global Hack Week：Open Source Week（12-04—10，全球线上免费）](https://hack123.henryht.sh/en/h/mlh-ghw-open-source-week-2026): deadline 2026-12-10 · starts 2026-12-04 · online · international · beginner-friendly · Open source/Developer tools/Education. Major League Hacking's free Global Hack Week on open source: Dec 4–10, 2026, online for anyone 13+ worldwide. Sessions, challenges, and Discord community focused on contributing to and building with open source. Register via MLH / ghw.mlh.com. 中文: https://hack123.henryht.sh/h/mlh-ghw-open-source-week-2026
- [AMD × Copernicus Berlin LOCAL HACK: Local AI Hackathon (Berlin) / LOCAL HACK：Copernicus Berlin × AMD 柏林本地 AI 一日黑客松](https://hack123.henryht.sh/en/h/amd-local-hack-copernicus-berlin-2026): deadline 2026-12-11 · starts 2026-12-11 · Berlin · in person · international · beginner-friendly · AI/Agent/Hardware. A free one-day, in-person hackathon in Berlin on Dec 11, 2026, run by the training non-profit Copernicus Berlin together with AMD. Teams of 3–4 build AI apps that run on-device rather than in the cloud, encouraged to use AMD's Lemonade for local models and GAIA for tool-using agents. The day opens with an AMD workshop on running models and agents on AMD NPUs, then six hours of hacking, project presentations and awards. Open to students and developers with some coding experience; Luma registration needs host approval. Tech prizes, AMD swag and certificates. 中文: https://hack123.henryht.sh/h/amd-local-hack-copernicus-berlin-2026
- [AWS MSP AI Hackathon 2026 (Amazon Web Services, $64,000 cash) / AWS MSP AI Hackathon（托管服务商 AI 黑客松，6.4 万美元现金）](https://hack123.henryht.sh/en/h/aws-msp-ai-hackathon-2026): deadline 2026-12-11 · starts 2026-11-02 · online · international · prize $64k · for professionals · advanced · AI/Agent/Developer tools. An online AWS hackathon for Managed Service Provider (MSP) partners in the AWS Partner Network: build production-ready AI solutions with Amazon Bedrock, Bedrock AgentCore, Strands Agents, Amazon Quick, Kiro, AWS Frontier Agents and related services. Two tracks—Run Your MSP Better (internal ops) and Deliver AI-Driven Outcomes for Customers. Submissions open Nov 2 and close Dec 11, 2026, 12:00 PM PST. $64,000 cash across track prizes plus ten $2,000 special prizes; winners may enter the MSP AI Use Case Library and get AWS GTM / Marketplace enablement. One $200 AWS credit request per account while supplies last. Existing projects allowed if significantly updated during the period. 中文: https://hack123.henryht.sh/h/aws-msp-ai-hackathon-2026
- [HackerRank Orchestrate Holiday Hackathon December 2026 / HackerRank Orchestrate 假日版黑客松](https://hack123.henryht.sh/en/h/hackerrank-orchestrate-december-2026): deadline 2026-12-12 · starts 2026-12-12 · online · international · prize $2.4k · intermediate · Agent. HackerRank's 24-hour online holiday hackathon. On Dec 12, 2026 at 18:00 IST a real business problem is emailed; design, build, and deliver an AI agent within 24 hours using any tools, including Claude Code, Cursor, or Codex. Submit code, agent output, and the AI chat log, then take a 30-minute voice interview with an AI judge. Open to developers worldwide. Results on Dec 15. 中文: https://hack123.henryht.sh/h/hackerrank-orchestrate-december-2026
- [SourceHacks V1 2026 (24h online student hackathon, $250) / SourceHacks V1（线上 24 小时，学生向，奖金 250 美元）](https://hack123.henryht.sh/en/h/sourcehacks-v1-2026): deadline 2026-12-12 · starts 2026-12-11 · online · international · prize $250 · for students · intermediate · AI/Developer tools. A 24-hour online, theme-free student hackathon on Dec 11–12, 2026. Ages 13+, students only. Build software or hardware during the event; submit Devpost entry, GitHub repo, description, and 2–5 min demo video. Grand prize $250 cash; 2nd/3rd get certificates. Website: https://sourcehacks.xyz/ 中文: https://hack123.henryht.sh/h/sourcehacks-v1-2026
- [IEEE GenAI for Good Challenge: Cities Edition 2026 (with UNDP) / IEEE GenAI for Good 城市版挑战赛 2026](https://hack123.henryht.sh/en/h/genai-for-good-challenge-cities-edition-2026): deadline 2026-12-13 · starts 2026-11-05 · online · international · prize $40k · intermediate · AI/城市/Nonprofit. A global online challenge from IEEE Humanitarian Technologies with UNDP for teams 18+: use generative AI on real city problems in Pristina (bus routing), Rivne (energy advice) and Skopje (green infrastructure). At least two people per team; narrative proposal plus Zindi technical assessment. Stages narrow to 20 semi-finalists then 9 finalists (three cities × three); each finalist team gets $10,000 prototype funding and finalist code must be Apache 2.0; three city winners may receive up to $30,000 pilot funding (up to $40,000 per team total). Proposal deadline Dec 13, 2026, 23:59 ET; pilots run through Dec 31, 2027. 中文: https://hack123.henryht.sh/h/genai-for-good-challenge-cities-edition-2026
- [Machine Learning for Microscopy Hackathon 3 / Machine Learning for Microscopy Hackathon 3（全球 70 多个站点 + 线上，用 AI 做显微镜数据）](https://hack123.henryht.sh/en/h/ml-microscopy-hackathon-3-2026): deadline 2026-12-13 · starts 2026-12-15 · hybrid · international · intermediate · AI/科研. The third Machine Learning for Microscopy Hackathon runs Dec 15–17, 2026 in hybrid format: in person at 70+ host sites worldwide (universities and national labs across North America, Europe and Asia) or fully online. Interdisciplinary teams use AI and data-driven tools on real microscopy data — imaging, hyperspectral analysis, spectroscopy, automation, active learning and simulators. Challenges are released Dec 14; registration is open until Dec 13 (in-person sites close Dec 6). Free; no AI expertise required. 中文: https://hack123.henryht.sh/h/ml-microscopy-hackathon-3-2026
- [WFEO Hackathon 2027: Sustainable Transport Engineering / 2027 WFEO 可持续交通工程黑客松](https://hack123.henryht.sh/en/h/wfeo-hackathon-2027): deadline 2026-12-13 · starts 2026-11-20 · online · international · prize €7k · for youth · intermediate · 可持续交通/工程. A global online hackathon from the World Federation of Engineering Organizations (UNESCO-backed) for engineering students and young engineers under 30. The challenge on sustainable transport engineering is released on Nov 20; teams of 3–5 have three weeks to submit a 5-minute video, a team photo and a written proposal in English by Dec 12 (UTC). Winners are announced at the World Engineering Day main event in Rome in March 2027. AI tools allowed. 中文: https://hack123.henryht.sh/h/wfeo-hackathon-2027
- [Dabao Open Hardware Hackathon / Dabao Open Hardware Hackathon（开源芯片开发板黑客松，最高 $5,000）](https://hack123.henryht.sh/en/h/dabao-open-hardware-hackathon-2026): deadline 2026-12-15 · starts 2026-11-03 · Mumbai · hybrid · international · prize $5k · advanced · Hardware/Open source/Web3. An open-hardware hackathon from CrossBar and Baochip around the Dabao board, which runs the Baochip-1x / CrossBar Daric chip whose design source is published. Pick up a free limited-edition board in Mumbai during Devcon 8 (Nov 3–6), or have one shipped for $20, then build anything cool on it from wherever you are: the four 700 MHz RISC-V BIO I/O cores, an inspectable Ethereum signer, chip verification, glitch countermeasures, Xous (Rust OS) apps or tooling. No categories or required stack; submit a repo, video and write-up by Dec 15, 9 pm ET. Judges include bunnie Huang; prizes up to $5,000. 中文: https://hack123.henryht.sh/h/dabao-open-hardware-hackathon-2026
- [BlackBerry QNX Global Hackathon 2026: Build on QNX 8.0 / QNX Global Hackathon（BlackBerry QNX 实时操作系统全球线上黑客松，5 万美元）](https://hack123.henryht.sh/en/h/qnx-global-hackathon-2026): deadline 2026-12-15 · starts 2026-11-02 · online · international · prize $50k · advanced · Hardware/嵌入式/Open source. A global online hackathon from BlackBerry QNX on Devpost. QNX SDP 8.0 is now free for non-commercial use via QNX Everywhere; build an app, driver, library or host tool that runs on or targets QNX 8.0 (QEMU or a Raspberry Pi 5 works, no special hardware needed) in one of five categories: Robotics & Medical, Automotive & Mobility, Low-level Software, Developer Tooling, or Open-Source Ports. New projects, or existing ones significantly updated after Nov 2, qualify. Submit a public open-source repo and a demo video under 3 minutes by Dec 15, 2026, 2:00 pm ET. $50,000+ in cash: $10K grand prize, $4K and $2K per category, plus bonus prizes. 中文: https://hack123.henryht.sh/h/qnx-global-hackathon-2026
- [LaunchHacks V Online High School Hackathon / LaunchHacks V（湾区高中生线上黑客松）](https://hack123.henryht.sh/en/h/launchhacks-v-2026): deadline 2026-12-16 · starts 2026-12-11 · online · international · prize $575 · for students · intermediate · Education/CS/STEM. LaunchHacks V is an online CS/STEM project competition aimed at high-school students. The entry page also requires student status and local legal adulthood. Build Dec 11–15; submit code and a demo by Dec 15, 18:00 PST (Dec 16, 10:00 Beijing). Cash prizes total $575. 中文: https://hack123.henryht.sh/h/launchhacks-v-2026
- [HETIC AI Agents for Founders Challenge 2026 / AI Agents for Founders Challenge（HETIC 2026，线上，997 欧元现金）](https://hack123.henryht.sh/en/h/ai-agents-founders-hetic-2026): deadline 2026-12-18 · starts 2026-10-07 · online · international · prize €997 · for students · intermediate · AI Agent/Startups. A global online challenge for university students from HETIC Paris: build AI agents that save founders measurable time, using only free or open-weight models with human-in-the-loop checkpoints. Teams of 2–5. 中文: https://hack123.henryht.sh/h/ai-agents-founders-hetic-2026
- [PICO Space Program 2026 China Developer Competition / PICO Space Program 2026 中国区开发者大赛](https://hack123.henryht.sh/en/h/pico-space-program-2026): deadline 2026-12-19 · starts 2026-12-26 · Beijing · hybrid · China · prize ¥300k · beginner-friendly · AIGC/Hardware. PICO's China-region spatial-app contest with AI-assisted (vibe) coding across PICO Spatial, Unity Spatial, and OpenXR tracks. No XR experience required; devices optional with ByteDance lab access in Beijing/Shanghai/Guangzhou. Submit by Dec 19, 2026; finals in Beijing Dec 26. About ¥300,000 cash plus devices (official pool ¥462,400+). 中文: https://hack123.henryht.sh/h/pico-space-program-2026
- [GS1 Hong Kong IoT Data Hackathon 2027 / GS1 Hong Kong IoT 数据黑客松 2027](https://hack123.henryht.sh/en/h/gs1-iot-data-hackathon-2027): deadline 2026-12-20 · starts 2027-03-20 · Hong Kong · hybrid · China · prize HK$14k · intermediate · 物联网/Open data/AI. The 4th IoT Data Hackathon from GS1 Hong Kong with Cyberport and HKSTP: student and professional teams of up to 6 use IoT and open data (at least one official dataset) to tackle real business or social problems. Free to enter; finals in Hong Kong on March 20–21, 2027. 中文: https://hack123.henryht.sh/h/gs1-iot-data-hackathon-2027
- [Arbiter Hacks V1 (online student hackathon, $7,800 cash) / Arbiter Hacks V1（线上学生黑客松，7,800 美元现金）](https://hack123.henryht.sh/en/h/arbiter-hacks-v1-2026): deadline 2026-12-21 · starts 2026-10-07 · online · international · prize $7.8k · for students · intermediate · Innovation/Sustainability. An online student hackathon with two tracks judged separately: General (build anything, any stack) and Theme, "Rethinking Waste" (projects that help reduce, sort or recycle waste). Solo or teams of up to 4; students aged 13+ worldwide, excluding the usual Devpost exceptions. Submit a public repo, a 2–3 minute demo video and a write-up by Dec 20, 2026, 9:00 PM PST. $7,800 in cash: $2,100 for 1st and $1,550 for 2nd in each track, plus a $500 participation prize and sponsor credits. 中文: https://hack123.henryht.sh/h/arbiter-hacks-v1-2026
- [Cosmo Hacks 2026](https://hack123.henryht.sh/en/h/cosmo-hacks-2026): deadline 2026-12-22 · starts 2026-12-18 · online · international · prize $142.5k · for youth · beginner-friendly · Education. A 4-day online weekend hackathon for high school and university students (Dec 18–21): build an app or website and win real prizes. Teams required; beginner-friendly; themes are education and open innovation. 中文: https://hack123.henryht.sh/h/cosmo-hacks-2026
- [Codegeist 2026: Atlassian's Forge Hackathon ($120K) / Codegeist 2026（Atlassian 年度线上黑客松，用 Forge 做团队 AI 应用，12 万美元）](https://hack123.henryht.sh/en/h/atlassian-codegeist-2026): deadline 2026-12-23 · starts 2026-10-27 · online · international · prize $120k · intermediate · Agent/Developer tools/MCP. Atlassian's annual online hackathon on Devpost. Build an app on the Forge platform that plugs into Jira, Confluence, Jira Service Management, Bitbucket, Teamwork Graph or Rovo and uses team context to help people ship. Three categories (software teams, business teams, specialized industries) each pay $15K / $8K / $5K, plus 24 bonus prizes of $1,500 for Rovo agents, Atlassian MCP servers, Teamwork Graph integrations and Marketplace-published apps. Submissions run Oct 27 to Dec 22, 2026, 12:00 PM PST. Open to adults worldwide except a short list of excluded countries and regions. 中文: https://hack123.henryht.sh/h/atlassian-codegeist-2026
- [GenHacks 2026: Online Student Hackathon / GenHacks（全球学生线上黑客松，近两个月，四条赛道）](https://hack123.henryht.sh/en/h/genhacks-2026): deadline 2026-12-25 · starts 2026-11-01 · online · international · for students · beginner-friendly · Agent/Hardware/Healthcare. A free, nearly two-month online hackathon for students aged 13+ on Devpost: build any new software or hardware project between Nov 1 and Dec 26, 2026 (00:00 ET), solo or in a team of any size. Four tracks: Healthcare & Environmental, Robotics & IoT, AI / Agentic Systems / Cybersecurity / Dev Tools, and Open. Submit a project page, a demo video of up to 3 minutes and a code link. CA$1,050 in cash (CA$500 / 200 / 150 plus CA$50 per track) and sponsor credits from Momen, Formaloo, Deployxa and MojoAuth. First-timers welcome. 中文: https://hack123.henryht.sh/h/genhacks-2026
- [Singapore Embodied AI Challenge: Manufacturing 2026 / 新加坡具身 AI 挑战赛·制造业 2026](https://hack123.henryht.sh/en/h/singapore-embodied-ai-challenge-manufacturing-2026): deadline 2026-12-31 · starts 2027-03-20 · Singapore · hybrid · international · prize S$88k · intermediate · Embodied AI/Robotics. An embodied AI competition run by NTU's PINE Lab, A*STAR and Singapore's National Robotics Programme, with Micron as title sponsor. Teams build robotic assembly systems for real manufacturing tasks in two stages: an online simulation stage from Oct 1 to Dec 31, 2026, then an in-person final for shortlisted teams on a standard robot platform at RoboSG! 2027 in Singapore on Mar 20, 2027. Open to universities, research labs, companies and independent teams worldwide; shortlisted overseas teams can apply for travel support. S$88,000 in cash prizes, S$50,000 for the winner. 中文: https://hack123.henryht.sh/h/singapore-embodied-ai-challenge-manufacturing-2026
- [YAI Singapore Youth AI Hackathon, 2026/27 Season / YAI 新加坡青年 AI 黑客松 26/27 赛季](https://hack123.henryht.sh/en/h/yai-singapore-youth-ai-hackathon-2026): deadline 2027-01-02 · starts 2027-01-16 · Singapore · hybrid · international · prize S$35.5k · for youth · intermediate · AI/青少年. A youth AI hackathon run by the Singapore society YCESS for students aged 7–24 from any country, judged separately in primary, secondary and university divisions. Teams of 1–4 pick one of four task types (art, robotics, social good or AI agents), submit by Jan 9, 2027, and the top 3–5 teams per division and track go to the in-person final in Singapore on Jan 16–17. Judging weights creativity (30%) and understanding and independent work (25%), not lines of code or hardware cost. Registration closes Jan 2, 2027; the fee is S$68 per student, with fee waivers available. S$35,550 in cash prizes. 中文: https://hack123.henryht.sh/h/yai-singapore-youth-ai-hackathon-2026
- [Infineon Boss Battle in the AI Arena 2026 (PSOC Edge AI Kit, $2,000) / Infineon Boss Battle in the AI Arena（PSOC Edge 端侧 AI 硬件赛，2,000 美元）](https://hack123.henryht.sh/en/h/infineon-boss-battle-ai-arena-2026): deadline 2027-01-03 · starts 2026-10-13 · online · international · prize $2k · intermediate · Hardware/AI. A Hackster.io hardware contest from Infineon: build a creative edge-AI project with the PSOC Edge E84 AI Kit and DEEPCRAFT / ModusToolbox that outplays the Infineon Team's Survival Sensor Box in a cyberpunk PSOC Edge City theme. Competition began Oct 13, 2026; submissions close Jan 3, 2027, 11:59 PM PST. $2,000 prizes—$1,000 Beat the Boss winner plus two $500 runners-up. Free kits were for an earlier engagement program; contestants can buy a low-cost kit. Winners announced by Jan 29, 2027. 中文: https://hack123.henryht.sh/h/infineon-boss-battle-ai-arena-2026
- [NFL Big Data Bowl 2027 on Kaggle / NFL Big Data Bowl 2027](https://hack123.henryht.sh/en/h/nfl-big-data-bowl-2027): deadline 2027-01-06 · starts 2027-01-06 · online · international · prize $100k · intermediate · Data science/Sports. The NFL's ninth annual data hackathon, hosted on Kaggle as a Featured Hackathon. Use 10 Hz sensor-tracking data from the NFL Scouting Combine to find non-obvious links between combine testing and regular-season performance. Open and college tracks; finalists may be invited to present at the Combine in Indianapolis. Submissions close Jan 6, 2027. 中文: https://hack123.henryht.sh/h/nfl-big-data-bowl-2027
- [Chroma Awards Season 2 / Chroma Awards 第二季（ElevenLabs 孵化的全球 AI 影像创作大赛，$45 万+）](https://hack123.henryht.sh/en/h/chroma-awards-season-2): deadline 2027-01-07 · starts 2026-10-19 · online · international · prize $450k · beginner-friendly · AIGC/AI video/Gaming. The world's largest AI film and media competition, incubated by ElevenLabs (formerly Project Odyssey). Enter AI-made work in five divisions—Film & TV, Music Video, Advertising, web-based Games, and Behind-the-Scenes—with sponsor tools (ElevenLabs, Kling, CapCut, Meshy, MiniMax and more) available as free trials. Free and unlimited entries; anything made after Feb 1, 2026 qualifies. Submissions close Jan 7, 2027, 11:45 p.m. PT; winners are announced Feb 11, 2027. 中文: https://hack123.henryht.sh/h/chroma-awards-season-2
- [The Barcelona Build: Mainloop's One-Week Hackathon / The Barcelona Build：Mainloop 一周黑客松](https://hack123.henryht.sh/en/h/barcelona-build-2027): deadline 2027-01-08 · starts 2027-01-08 · 巴塞罗那 · hybrid · international · prize €10k · intermediate · AI/Coding. A one-week hybrid hackathon from Mainloop AI for recent grads and early-career engineers. Three real engineering problems drop on Jan 8, 2027 at 6 PM CET; pick one and build it solo by Jan 15, 11:59 PM CET, submitting code in a private GitHub repo plus a demo and write-up. The final is on Jan 23, in Barcelona or remotely, and finalists get an interview with Mainloop's engineering leads (travel and lodging covered for in-person finalists). Free to enter, 18+, individuals only. €10,000 cash to the winner, with prizes down to 10th place. 中文: https://hack123.henryht.sh/h/barcelona-build-2027
- [DeltaHacks 13 (McMaster University, Hamilton) / DeltaHacks 13（麦克马斯特大学 24 小时「为改变而黑」，汉密尔顿）](https://hack123.henryht.sh/en/h/deltahacks-13-2027): deadline 2027-01-09 · starts 2027-01-09 · Hamilton, Ontario · in person · international · for students · beginner-friendly · AI/Healthcare/Education. McMaster University's annual 'hackathon for change' in Hamilton, Ontario, Jan 9–10, 2027. Over 600 students from across North America build for 24 hours with workshops and mentors; food and venue are provided free. Open to university and high school students aged 13+. 中文: https://hack123.henryht.sh/h/deltahacks-13-2027
- [Checkpoint 1 — Games for Good / checkpoint 1 — games for good](https://hack123.henryht.sh/en/h/checkpoint-1-games-for-good): deadline 2027-01-10 · starts 2027-01-08 · online · international · prize $1.4k · for youth · beginner-friendly · Game development/AI. The first Checkpoint hackathon, fiscally sponsored by The Hack Foundation, for teens aged 13–18: build a game that does some good in 48 hours, online. Solo or teams of up to 4; AI tools allowed with disclosure. 中文: https://hack123.henryht.sh/h/checkpoint-1-games-for-good
- [Hong Kong Techathon+ 11th Edition / Hong Kong Techathon+ 第 11 届（港科园跨校创业赛）](https://hack123.henryht.sh/en/h/hong-kong-techathon-plus-11): deadline 2027-01-11 · starts 2026-09-01 · Hong Kong · hybrid · China · intermediate · Startups/Agent. HKSTP's flagship cross-university AI entrepreneurship competition with 15 co-organising institutions. Student and Deep Tech/Open groups across four AI tracks; teams of 2–6 from co-organising universities. Apply and submit pitch decks by Jan 11 2027; finale Jan 28–31 2027 at Hong Kong Science Park. Cash awards from HK$5,000–15,000 per group/theme plus incubation pathways up to HK$100,000+. 中文: https://hack123.henryht.sh/h/hong-kong-techathon-plus-11
- [United Hacks V8 (online, Hack United) / United Hacks V8（Hack United 线上学生黑客松，13 岁以上）](https://hack123.henryht.sh/en/h/united-hacks-v8-2027): deadline 2027-01-11 · starts 2027-01-08 · online · international · prize $250 · for students · beginner-friendly · AI/Education. A free online hackathon by the student nonprofit Hack United, Jan 8–10, 2027. Students aged 13+ build and pitch a project over the weekend, with workshops and livestreams on Discord. Submissions are due Jan 10 at 12:00 PM EST. Devpost lists about $13,700 in prizes, mostly sponsor credits and swag; 1st place general wins $250 cash. 中文: https://hack123.henryht.sh/h/united-hacks-v8-2027
- [AI for Research & Engineering Hackathon — Malaysia 2027 / AI for Research & Engineering Hackathon 马来西亚 2027（PIPress，研究—开发—自我拆台—证明，吉隆坡）](https://hack123.henryht.sh/en/h/ai-research-engineering-hackathon-malaysia-2027): deadline 2027-01-15 · starts 2027-01-23 · Kuala Lumpur · in person · international · advanced · Data/Hardware. A free two-day Human × AI hackathon by PIPress at the International Youth Centre, Kuala Lumpur: bring a real research, engineering or industry problem, use AI to investigate and build a solution on day one, then red-team your own work and prove what holds on day two. Four domains: AI for Malaysia (industry and society), trusted AI research and publishing, tokenization and digital finance, and frontier research and engineering. Outcomes can be research, experiments, prototypes, hardware or system designs; existing projects are allowed if you explain what is new. Jan 23–24, 2027; registration open until Jan 15, 2027. Solo or teams of up to 5. RM10,000 in prizes. 中文: https://hack123.henryht.sh/h/ai-research-engineering-hackathon-malaysia-2027
- [Google Quantum AI Verifiable Quantum Circuit Compilation Competition on Kaggle / Google Quantum AI 可验证量子电路编译竞赛（Kaggle，用 AI 智能体压缩量子电路，奖池约 15 万美元）](https://hack123.henryht.sh/en/h/google-quantum-ai-circuit-compilation-kaggle-2026): deadline 2027-01-21 · starts 2026-10-22 · online · international · prize $150k · advanced · Data/AI. Google Quantum AI's open Kaggle competition (Oct 22, 2026 – Jan 20, 2027): use AI agents or heuristics to build smaller fault-tolerant quantum circuits for three benchmarks (fusion-energy inverse square root, Reed–Solomon decoding for Decoded Quantum Interferometry, and FeMoCo chemistry lookup/factorization). Submissions must pass the open-source kickmix verifier in Qualtran and are scored on qubit and gate cost. A reported $150,000 prize pool. 中文: https://hack123.henryht.sh/h/google-quantum-ai-circuit-compilation-kaggle-2026
- [Hoya Hacks 2027 (Georgetown University) / Hoya Hacks 2027（乔治城大学 36 小时黑客松，华盛顿）](https://hack123.henryht.sh/en/h/hoya-hacks-2027): deadline 2027-01-22 · starts 2027-01-22 · Washington, D.C. · in person · international · for students · beginner-friendly · AI/Developer tools. Georgetown University's 36-hour hackathon in Washington, D.C., Jan 22–24, 2027. Registration is open with separate forms for college and high school participants; tracks, prizes and schedule are still to be announced. 中文: https://hack123.henryht.sh/h/hoya-hacks-2027
- [Hackville 2027 / Hackville 2027（谢里丹学院 30 小时产品黑客松，加拿大首个学院办的黑客松）](https://hack123.henryht.sh/en/h/hackville-2027): deadline 2027-01-23 · starts 2027-01-23 · Mississauga · in person · international · for students · beginner-friendly · AI/Startups. Canada's first college-run hackathon, held at Sheridan College's Hazel McCallion Campus in Mississauga on Jan 23–24, 2027. A 30-hour product hackathon bringing together students in tech, design and business from across the Greater Toronto Area to build solutions to real-world problems. Applications are open; last year had 150+ hackers and $3,900+ in prizes. 中文: https://hack123.henryht.sh/h/hackville-2027
- [SpartaHack 12 / SpartaHack 12（密歇根州立大学 24 小时学生黑客松）](https://hack123.henryht.sh/en/h/spartahack-12): deadline 2027-02-06 · starts 2027-02-06 · East Lansing · in person · international · for students · beginner-friendly · Student/AI/Hardware. Michigan State University's official student hackathon, back for its 12th edition: 24 hours of building on Feb 6–7, 2027 in the MSU STEM Building, East Lansing, with mentors, workshops and on-site lodging. Free for accepted students of any major and experience level; no team or idea needed. Early applications are open now and close Nov 29, 2026 (11:59 p.m. ET), with decisions by Jan 8 and priority for travel support; regular applications open Nov 30 and are reviewed on a rolling basis. 中文: https://hack123.henryht.sh/h/spartahack-12
- [NTU Beyond Binary Techathon 2027 (Singapore) / NTU Beyond Binary Techathon 2027（南洋理工 Women in Tech，Ideathon + Hackathon 双赛道）](https://hack123.henryht.sh/en/h/ntu-beyond-binary-techathon-2027): deadline 2027-02-09 · starts 2027-02-09 · Singapore · in person · international · prize $10k · for students · beginner-friendly · AI/Education. An inclusive techathon run by NTU Women in Tech in Singapore, Feb 9–13, 2027, for students from local universities. Teams of 2–5 pick an Ideathon track (problem framing and pitching) or a Hackathon track (design and code a working prototype). Devpost lists a $10,000 prize pool; final registration goes through a Microsoft Form to be published by the organizers. 中文: https://hack123.henryht.sh/h/ntu-beyond-binary-techathon-2027
- [DeveloperWeek 2027 Hackathon](https://hack123.henryht.sh/en/h/developerweek-2027-hackathon): deadline 2027-02-11 · starts 2027-01-25 · Santa Clara · hybrid · international · prize $5k · intermediate. DevNetwork's hybrid hackathon at DeveloperWeek 2027: online Jan 25–Feb 11 and in person Feb 9–11 at the Santa Clara Convention Center. Build a mobile or web app from scratch or target sponsor challenges; international developers can join online. 中文: https://hack123.henryht.sh/h/developerweek-2027-hackathon
- [Decentralize AI Hackathon by HackerNoon 2026–2027 ($51,750+ prizes) / Decentralize AI Hackathon（HackerNoon，去中心化 AI 写作与构建赛，5 万+ 美元）](https://hack123.henryht.sh/en/h/decentralize-ai-hackathon-hackernoon-2026): deadline 2027-02-27 · starts 2026-06-01 · online · international · prize $51.8k · intermediate · AI/Web3. A long-running HackerNoon challenge (June 1, 2026 – February 27, 2027) on decentralizing AI infrastructure: distributed GPU compute, open inference, permanent storage, verifiable AI and data sovereignty. Enter by publishing on HackerNoon; Round 2 runs November 2026 – February 2027. About $51,750+ total prize pool plus $35,000 in participant compute credits; first 500 builders can claim $70 Nosana credits, with an extra $450 pool for follow-up posts. Concept-stage ideas with clear technical direction are welcome alongside shipped products. Multiple entries allowed across rounds. 中文: https://hack123.henryht.sh/h/decentralize-ai-hackathon-hackernoon-2026
- [Build Beyond Hackathon 2027 / Build Beyond Hackathon（线上两周学生黑客松，做能活过比赛的产品，5,000 美元）](https://hack123.henryht.sh/en/h/build-beyond-hackathon-2027): deadline 2027-03-15 · starts 2027-03-01 · online · international · prize $5k · for students · beginner-friendly · AI/Startups/Open source. A two-week online hackathon (Mar 1–15, 2027) organized by OSC for students who want to turn an idea into a product that keeps going after the event. Any stack is welcome, from AI and open source to web and mobile; judges weigh innovation, implementation, user validation and how the product could grow. $5,000 cash prize pool; beginner friendly. 中文: https://hack123.henryht.sh/h/build-beyond-hackathon-2027
- [GNEC Hackathon 2027 Winter / GNEC Hackathon 2027 冬季赛（联合国关联 NGO 委员会办，学生线上做气候行动项目，赢 NGO 实习）](https://hack123.henryht.sh/en/h/gnec-hackathon-2027-winter): deadline 2027-03-26 · starts 2027-01-26 · online · international · prize $700 · for students · beginner-friendly · Energy/Education. An online student hackathon from the Global NGO Executive Committee (GNEC), a nonprofit that has worked with the United Nations for 60 years. This round's theme is UN SDG 13, Climate Action. Submit a 2–5 minute video plus source code (or a slide deck or business plan) between Jan 26 and Mar 26, 2027. Top three teams win internships with GNEC Hackathon, GNEC and the World Assembly of Youth, plus $400 / $200 / $100 in cash. Open to students aged 13+ worldwide (standard Devpost exclusions). 中文: https://hack123.henryht.sh/h/gnec-hackathon-2027-winter
- [DeveloperWeek New York 2027 Hackathon / DeveloperWeek New York 2027 Hackathon（线上 + 纽约会场，企业命题挑战）](https://hack123.henryht.sh/en/h/developerweek-new-york-2027-hackathon): deadline 2027-06-17 · starts 2027-05-31 · New York · hybrid · international · intermediate · AI/Developer tools. DevNetwork's challenge-driven hackathon attached to DeveloperWeek New York 2027: online from May 31 to Jun 17, 2027, with an in-person portion at the Meadowlands Exposition Center (Secaucus, NJ, next to New York City) on Jun 15–17. Sponsors post API and platform challenges; Devpost lists $12,500 in value for the overall winner, mainly passes and products rather than cash. 中文: https://hack123.henryht.sh/h/developerweek-new-york-2027-hackathon

## Hackathons with date to be announced

- [Pazhou Embodied Robot Contest 2026 / 第五届琶洲算法大赛·具身机器人场景应用大赛](https://hack123.henryht.sh/en/h/pazhou-embodied-robot-application-2026): Guangzhou · hybrid · China · Embodied AI/Robotics/AIGC. An ecosystem track of the 5th Pazhou Algorithm Competition in Haizhu, Guangzhou. Teams of 1–5 in a university group (full-time students) or an open group pick from robot secondary development, service-robot scenarios, AIGC sci-fi mecha design with a 3-minute short film, or robot maintenance. Online prelims, finals on real robots on site. Registration is open; the deadline and prizes have not been published. 中文: https://hack123.henryht.sh/h/pazhou-embodied-robot-application-2026
- [OpenLET Embodied AI Challenge 2026 (with Ant Group's Robbyant) / OpenLET 具身智能挑战赛（开放原子 × 乐聚 × 蚂蚁灵波，天池）](https://hack123.henryht.sh/en/h/openlet-embodied-ai-challenge-2026): starts 2026-09-29 · online · China · advanced · Embodied AI/Robotics/Open source. A season-long robot-manipulation challenge from the OpenAtom Foundation's OpenLET embodied-AI data community, co-run by Leju Robotics and Ant Group's Robbyant and hosted on Alibaba Tianchi. Post-train the open Lingbot-VLA 2.0 or KUAVO-VLA models on three factory tasks (sorting parts and flipping a lever, two-arm box carrying, small-part loading). The winter round is simulation only (Sep 29–Dec 31); spring adds real-robot evaluation, and the 2026–27 real-robot final runs May 24–28, 2027. Teams of 1–5; enrolment stays open all season. 中文: https://hack123.henryht.sh/h/openlet-embodied-ai-challenge-2026
- [Create AI Agents Championship (Dubai) / 迪拜 Create AI Agents Championship（迪拜 AI 智能体创作大赛）](https://hack123.henryht.sh/en/h/dubai-create-ai-agents-championship-2026): starts 2026-10-07 · Dubai · hybrid · international · prize $750k · beginner-friendly · Agent/Startups. Dubai Chamber of Digital Economy's global championship for turning an idea into a working AI agent. Open to anyone, technical or not, solo or teams of up to 6; free, with workshops, courses and mentoring. Four categories (Societal, Personal, Business, Youth under 21) each win a USD 150,000 grant; registration closes January 2027 and the grand final is in Dubai in early May 2027. 中文: https://hack123.henryht.sh/h/dubai-create-ai-agents-championship-2026
- [AMD AI League](https://hack123.henryht.sh/en/h/amd-ai-league): starts 2026-09-01 · online · international · prize $5k · intermediate · AI/RAG/Agent. AMD and lablab.ai run a global online league for individual entrants. Participants earn points through Academy courses and successive AI Agent Matches, including web retrieval and code repair. The league leaderboard has $5,000 cash; open Match winners receive $500 cash separately. League leaderboard cash winners must complete at least five Academy courses. 中文: https://hack123.henryht.sh/h/amd-ai-league
- [Haiguang DCU “Guoxin Guomo” Hackathon 2026 / 海光DCU「国芯国模」黑客松](https://hack123.henryht.sh/en/h/haiguang-dcu-guoxin-guomo-hackathon-2026): starts 2026-10-15 · online · China · prize ¥100k · advanced · AI/Domestic compute/Open source. An online, rolling challenge to adapt and optimize models or frameworks on DCU compute. This season has a ¥100,000 cash pool; approved developers receive 100–300 compute-hours separately. December 15 is the seasonal settlement reference, not a registration deadline. Accepted work is merged into open-source repositories. 中文: https://hack123.henryht.sh/h/haiguang-dcu-guoxin-guomo-hackathon-2026
- [Beiwei Community AI Hackathon 2026 / 北纬社区AI黑客松](https://hack123.henryht.sh/en/h/beiwei-community-ai-hackathon-2026): starts 2026-10-23 · Beijing · in person · China · intermediate · AI/Startups. A 72-hour in-person AI hackathon in Beijing Zhongguancun on October 23–25, with expert sessions, team development, mentoring and a final pitch. Participants must attend all three days; selected projects may connect with incubation resources and startup partners. 中文: https://hack123.henryht.sh/h/beiwei-community-ai-hackathon-2026
- [Z·Inf 2026 National Hackathon · Nanjing / Z·Inf 2026 全国黑客松·南京站](https://hack123.henryht.sh/en/h/zinf-2026-nanjing): Nanjing · in person · China · prize ¥1.5k · intermediate. Fix a real-life bug in 6 hours: turn a genuine pain point into an AI product that runs and can be played and shown off. Teams of 2–4; public diagnosis, two build rounds, beta fair and release review; on-site teammate matching. 中文: https://hack123.henryht.sh/h/zinf-2026-nanjing
- [Polaris Hackathon](https://hack123.henryht.sh/en/h/polaris-hackathon): China · for students · intermediate. A 5-day tech festival for Chinese students and young builders themed "making creation seen by the world", with public demo stages, photo/video documentation and community promotion. Students, indie developers and young creators welcome. 中文: https://hack123.henryht.sh/h/polaris-hackathon
- [Convergence Hackathon (Chainlink) / Convergence 黑客松（Chainlink）](https://hack123.henryht.sh/en/h/chainlink-convergence): international · intermediate · Web3. Chainlink's flagship annual hackathon on oracle technology and smart contract innovation, with CCIP cross-chain interoperability as a highlight. 中文: https://hack123.henryht.sh/h/chainlink-convergence
- [ETH Chiang Mai](https://hack123.henryht.sh/en/h/eth-chiang-mai): Chiang Mai · international · Web3. An open Ethereum hackathon at Chiang Mai University and 4Seas Nimman, Thailand (Jan 28–Feb 2, 2026), part of the two-month ETHChiangmai program. Free to join, teams of 1–4, $11,500 prize pool. 中文: https://hack123.henryht.sh/h/eth-chiang-mai
- [ETHGlobal HackMoney 2026](https://hack123.henryht.sh/en/h/ethglobal-hackmoney-2026): international · Web3. ETHGlobal's async online hackathon for DeFi builders (Jan 30 – Feb 11, 2026), with themes from zero-knowledge proofs and AI × crypto to Layer 2s, privacy and dev tools. $75,000 in sponsor prizes from Yellow, Uniswap Foundation, Sui, Arc, LI.FI, ENS and others, plus 29+ workshops and technical mentorship; beginner friendly, with 800+ hackers taking part. 中文: https://hack123.henryht.sh/h/ethglobal-hackmoney-2026
- [Launchpad S1](https://hack123.henryht.sh/en/h/launchpad-s1): . A go-to-market sprint by MAL.LAB and DeepTech in Shanghai on Jan 30: pitch in 30 seconds to form a team, push a product in front of real users in under two days, then show the results at a public expo. Up to about 100 participants. 中文: https://hack123.henryht.sh/h/launchpad-s1
- [MIT iQuHACK](https://hack123.henryht.sh/en/h/mit-iquhack): international · Quantum computing. MIT's interdisciplinary quantum hackathon (iQuHACK), where students build projects on real quantum computing hardware and software. 中文: https://hack123.henryht.sh/h/mit-iquhack
- [AI Hackathon Tour 2026 · University League / 环球黑客松 AI Hackathon Tour 2026·高校联赛](https://hack123.henryht.sh/en/h/ai-hackathon-tour-2026-campus): China · for students. The university league of the global AI Hackathon Tour 2026 series, a campus hackathon circuit for students. 中文: https://hack123.henryht.sh/h/ai-hackathon-tour-2026-campus
- [Elasticsearch Agent Builder Hackathon](https://hack123.henryht.sh/en/h/elasticsearch-agent-builder): international · Agent. Elastic's online hackathon (Jan 22 – Feb 27, 2026) for building context-driven, multi-step AI agents with Elasticsearch Agent Builder: agents that retrieve the right context, pick tools, run workflows and actually finish real tasks. $20,000 in cash prizes, plus support from Elastic engineers and a feature on Elastic's blog and social channels. Open worldwide to adults, with a short list of excluded countries. 中文: https://hack123.henryht.sh/h/elasticsearch-agent-builder
- [DevStudio 2026 by Logitech](https://hack123.henryht.sh/en/h/logitech-devstudio-2026): international. Logitech's DevStudio 2026 developer challenge for building on Logitech devices and platforms. 中文: https://hack123.henryht.sh/h/logitech-devstudio-2026
- [Rebel in Paradise AI Hackathon / Rebel in Paradise AI 黑客松](https://hack123.henryht.sh/en/h/rebel-in-paradise): . An AI agent hackathon from OpenBuild, SegmentFault, VibeFriends and Monad: online mentoring Jan 19–Feb 28, 2026, plus one-day hacker camps in Beijing (Jan 31) and Shenzhen (Feb 7). Tracks: agent-native payments, intelligent markets and agent-powered apps; $40,000 pool ($20k cash + $20k in credits). 中文: https://hack123.henryht.sh/h/rebel-in-paradise
- [Cortensor Hackathon #4](https://hack123.henryht.sh/en/h/cortensor-4): international · Web3. The fourth edition of the Cortensor hackathon, focused on building with Cortensor's decentralized AI inference network. 中文: https://hack123.henryht.sh/h/cortensor-4
- [Encode Club: Commit To Change](https://hack123.henryht.sh/en/h/encode-commit-to-change): international · Web3. Encode Club's online AI agents hackathon with Comet (from Jan 13, 2026): build AI that turns New Year's resolutions into real results, across categories such as productivity, health, financial health, learning and social impact. $30,000 in category prizes plus a $5,000 Best Use of Opik award, Opik workshops on tracing and evaluations, and a finale and prize-giving on Mar 6, 2026. 中文: https://hack123.henryht.sh/h/encode-commit-to-change
- [Google Gemini 3 Hackathon](https://hack123.henryht.sh/en/h/google-gemini-3): international. Google DeepMind's global online hackathon on Devpost (Dec 17, 2025 – Feb 9, 2026) for building brand-new apps with the Gemini 3 API, with no category restrictions: games, productivity tools, scientific analyzers or robot controllers all count. $100,000 in cash prizes plus interviews with the AI Futures Fund team; more than 35,000 people signed up. New projects only, open to beginners and seasoned AI engineers alike. 中文: https://hack123.henryht.sh/h/google-gemini-3
- [Build your Flutter Butler with Serverpod](https://hack123.henryht.sh/en/h/serverpod-flutter-butler): international. Serverpod's hackathon for building an AI "butler" app with Flutter and the Serverpod Dart backend. 中文: https://hack123.henryht.sh/h/serverpod-flutter-butler

## Past hackathons

- [Huawei Ascend AI Industry Innovation Competition · 2026 Power-Industry Operator Challenge / 昇腾 AI 行业创新大赛·2026 电力行业算子专场（华为 × 南方电网，广州决赛）](https://hack123.henryht.sh/en/h/ascend-cann-power-operator-2026): deadline 2026-11-06 · starts 2026-11-15 · Guangzhou · hybrid · China · prize ¥180k · advanced · Open source/Energy. An operator-development contest on Huawei Ascend CANN run by the national AI pilot base for power, China Southern Power Grid's EHV company, Huawei and the Global Computing Consortium: pick one or more of 10 real power-grid operator problems (inspection CV, load forecasting, grid simulation), implement and optimize them with CANN 9.0.0 on 910B, and get auto-scored on CANN Judge. Online qualifier closes Nov 6 at 12:00 Beijing time; the top 3 per problem go to the one-day Guangzhou final on Nov 15. Teams of 1–3, open to everyone, free cloud 910B compute on request; winners must open-source their code to claim prizes. 中文: https://hack123.henryht.sh/h/ascend-cann-power-operator-2026
- [Capital Hacks 5.0 / Capital Hacks 5.0 黑客松](https://hack123.henryht.sh/en/h/capital-hacks-5-0-2026): deadline 2026-11-06 · starts 2026-11-06 · Sacramento · in person · international · prize $3.5k · for students · intermediate · AI/政务科技/Health tech/可持续科技. The fifth edition of Sacramento State's student hackathon (formerly Hornet Hacks), run by the Carlsen Center for Innovation & Entrepreneurship and Sac State ACM, Nov 6–8 in Sacramento. Four tracks: built environment + sustainability, health + accessibility, government + GovTech, and an open track. Teams of 2–6 with team-forming on day one; free entry, meals included, and two warm-up workshops beforehand. 中文: https://hack123.henryht.sh/h/capital-hacks-5-0-2026
- [Cardif InsurHack 2026 / Cardif InsurHack 第四届法国巴黎人寿校园黑客松](https://hack123.henryht.sh/en/h/cardif-insurhack-2026): deadline 2026-11-06 · starts 2027-01-19 · Taipei · hybrid · international · for students · advanced · AI/保险科技/Fintech. The 4th campus hackathon from BNP Paribas Cardif Taiwan, open to college and master's students across Taiwan. Teams of 1–5 (cross-school allowed, plus an optional faculty advisor) pick one of 7 real insurance business challenges—distribution, customer service, risk management, actuarial and more—and use AI to build a working digital prototype. Round 1 asks for a 20-page proposal and a 3-minute concept video by Nov 6 (17:00 Taipei time); finalists join a December workshop in Taipei with 1:1 mentoring, and the final pitch is in January 2027. NT$150,000 in cash prizes, and finalists get priority interviews for Cardif's 2027 internship program. 中文: https://hack123.henryht.sh/h/cardif-insurhack-2026
- [Google DevFest Florida Hackathon 2026 (GDG) / Google DevFest Florida Hackathon 2026（GDG）](https://hack123.henryht.sh/en/h/devfest-florida-hackathon-2026): deadline 2026-11-06 · starts 2026-11-06 · Orlando · in person · international · prize $2.4k · intermediate · AI/Gaming/Data. A three-day in-person hackathon at UCF Downtown in Orlando on Nov 6–8, run by GDG Central Florida with Orlando Devs and Indienomicon. Three tracks, each judged separately: Devs, Game Devs and Data for Good. Come solo or in teams of 2–5 (team mixer on Nov 6); any stack, with Google Gemini and Google Cloud tools featured. Beginners with no coding experience welcome. Tickets $21.30–$38.89 while they last. 中文: https://hack123.henryht.sh/h/devfest-florida-hackathon-2026
- [Founding.dev Design Hackathon 2026 / Founding.dev 设计黑客松 2026](https://hack123.henryht.sh/en/h/founding-dev-design-hackathon-2026): deadline 2026-11-06 · starts 2026-11-06 · online · international · prize $1k · intermediate · Design/AI. An online design hackathon from Founding.dev, Nov 6–9, 2026: design and publish a landing page on any topic with Founding.dev's AI landing-page builder, no code needed. Solo or teams of two; spots are limited and approved entrants get $10 in AI build credits. To be judged, post your page on LinkedIn tagging Founding Dev and get at least 12 genuine reposts (more reposts add up to a 1.3× score multiplier). Judges score visual design, usability, creativity and content/conversion equally. $1,000 in cash prizes. 中文: https://hack123.henryht.sh/h/founding-dev-design-hackathon-2026
- [GovTech Digital4Good Online Safety Hackathon 2026 / GovTech Digital4Good 网络安全黑客松（新加坡政府科技局，一天做防诈骗 / 防深伪 / 防网暴工具）](https://hack123.henryht.sh/en/h/govtech-digital4good-online-safety-hackathon-2026): deadline 2026-11-06 · starts 2026-11-06 · Singapore · in person · international · for students · beginner-friendly · AI/Social innovation. A one-day in-person hackathon by Singapore's GovTech Digital4Good on Nov 6, 2026 (11 AM–7 PM SGT) at the GovTech office in Punggol Digital District. Students team up with mentors and public officers to build tools for safer digital spaces: fraud and scams, GenAI deception and deepfakes, cyberbullying and doxxing, or GenAI for well-being. First-time hackers welcome; registration needs host approval. 中文: https://hack123.henryht.sh/h/govtech-digital4good-online-safety-hackathon-2026
- [Hack the Feed: Creator Tools Hackathon / Hack the Feed 创作者工具黑客松（Oriane × GMI Cloud × Lovable，Amplitude 总部一下午，旧金山）](https://hack123.henryht.sh/en/h/hack-the-feed-creator-tools-sf-2026): deadline 2026-11-06 · starts 2026-11-06 · San Francisco · in person · international · prize $1.8k · beginner-friendly · AIGC/Imaging. A one-afternoon hackathon at Amplitude HQ in San Francisco: build a tool that creators or agencies would use on Monday, such as a trend copilot, hook analyzer or influencer finder, on top of social video data. Every attendee gets credits from Oriane (TikTok and Instagram video intelligence API), Lovable and GMI Cloud. Devs, marketers and creators welcome; no code needed. Nov 6, 2026, 1:00–6:30 PM PT. Prizes: $1,000 cash + $2,000 credits, $500 + $1,000, $250 + $500, a wildcard award, and an extra $1,000 for the most-viewed video in 24 hours. 中文: https://hack123.henryht.sh/h/hack-the-feed-creator-tools-sf-2026
- [Intermountain Quantum Competition 2026 (BYU) / Intermountain Quantum Competition（杨百翰大学量子计算赛，邀请制）](https://hack123.henryht.sh/en/h/intermountain-quantum-competition-2026): deadline 2026-11-06 · starts 2026-11-06 · Provo · in person · international · prize $850 · for students · advanced · Quantum computing. An in-person quantum computing competition at Brigham Young University in Provo, Utah, Nov 6–7, 2026. University teams work with industry partners on real-world problems using quantum technologies. Invite only, for undergraduate and graduate students; $850 in cash for the top three. 中文: https://hack123.henryht.sh/h/intermountain-quantum-competition-2026
- [Junction China 2026 (Beijing) / JUNCTION CHINA 2026（北京中关村，40+ 小时，AI / 具身机器人 / 智能穿戴三赛道）](https://hack123.henryht.sh/en/h/junction-china-2026): deadline 2026-11-06 · starts 2026-11-06 · Beijing · in person · China · prize ¥90k · intermediate · AI/Agent/Robotics/AR/VR. The Beijing edition of the Finnish hackathon brand Junction, held Nov 6–8, 2026 at the ZGC International Technology Trade Center. Builders hack for 40+ hours across three tracks backed by Xiaomi MiMo (AI and agents), Galbot (embodied AI and robotics) and LLVISION (smart glasses and wearables). Entry is free, with meals and travel support for eligible participants from outside Beijing-Tianjin-Hebei; solo or teams of up to five. Each track pays ¥20,000 / ¥6,000 / ¥4,000 (¥90,000 total), and track winners qualify for Junction 2027 in Helsinki. 中文: https://hack123.henryht.sh/h/junction-china-2026
- [MIT Energy & Climate Hack 2026 / MIT Energy & Climate Hack 2026（MIT 能源与气候黑客松，第 12 届）](https://hack123.henryht.sh/en/h/mit-energy-climate-hack-2026): deadline 2026-11-06 · starts 2026-11-06 · Cambridge, MA · in person · international · for students · beginner-friendly · Energy/Data. The 12th MIT Energy & Climate Hack, Nov 6–8, 2026 on MIT's campus in Cambridge, MA. Companies present real energy and climate challenges on Friday night; teams of up to 4 work on an assigned challenge over the weekend, pitch to judges, and the top team per challenge goes to Sunday's finals. Open to students 18+ from any school, major and level (undergrad, master's, PhD, MBA); coding is not required. Free with meals; apply online (limited spots), travel reimbursement details are sent to accepted hackers. Past sponsors include Google, Commonwealth Fusion Systems, McKinsey Sustainability and Schneider Electric. 中文: https://hack123.henryht.sh/h/mit-energy-climate-hack-2026
- [Solana Hackathon (MLH, online) / MLH × Solana Hackathon（线上周末黑客松，不懂区块链也能参加）](https://hack123.henryht.sh/en/h/mlh-solana-hackathon-2026): deadline 2026-11-06 · starts 2026-11-06 · online · international · beginner-friendly · Web3/Agent. A free online weekend hackathon run by Major League Hacking with Solana, Nov 6–8, 2026 (starts Friday 12:00 PM ET, final Devpost submission Sunday 11:45 AM ET). Build payments, games, consumer apps, DeFi or onchain AI agents on Solana; no blockchain experience needed, with starter templates, agent skills and workshops on MLH's Twitch. Open to 18+ or with parental permission; prizes to be announced. 中文: https://hack123.henryht.sh/h/mlh-solana-hackathon-2026
- [Netcompany Hackathon Athens 2026 / Netcompany 雅典黑客松 2026](https://hack123.henryht.sh/en/h/netcompany-hackathon-athens-2026): deadline 2026-11-06 · starts 2026-11-12 · Athens · hybrid · international · prize €6k · for students · intermediate. A two-week student hackathon from Netcompany and six Athens universities to solve real-world challenges. Enter solo or in teams of up to 5; kickoff on Nov 12 at Harokopio University, pitches on Nov 26 and awards on Nov 27. 中文: https://hack123.henryht.sh/h/netcompany-hackathon-athens-2026
- [PANDA JAM 2026: Chengdu Sci-Fi Week Game Jam / PANDA JAM · 2026 成都科幻周游戏创作大赛（科幻主题 Game Jam，100 个席位）](https://hack123.henryht.sh/en/h/panda-jam-chengdu-scifi-week-2026): deadline 2026-11-06 · starts 2026-11-06 · Chengdu · in person · China · intermediate · Gaming/AIGC. A sci-fi themed game jam held as part of 2026 Chengdu Sci-Fi Week, co-run with the Chengdu Kormo community. The theme is revealed on site at 18:30 on Nov 6, 2026; teams build through Nov 7–8 and submit a playable Windows build (plus three screenshots and a short description) by 16:00 on Nov 8. Entries must include sci-fi elements. Online judging and daily showcases follow on Nov 9–12, and standout games can join the Tianwen Award ceremony on Nov 14. 100 seats, open to indie developers, students, working developers and AIGC creators nationwide; compute credits and mentor office hours provided. Teams can register online or form on site. 中文: https://hack123.henryht.sh/h/panda-jam-chengdu-scifi-week-2026
- [Sea x OpenAI Regional Codex Hackathon Malaysia / Sea × OpenAI Regional Codex Hackathon Malaysia（吉隆坡）](https://hack123.henryht.sh/en/h/sea-openai-codex-hackathon-malaysia-2026): deadline 2026-11-06 · starts 2026-12-05 · Kuala Lumpur · in person · international · for professionals · advanced · AI coding/Agent. The Malaysia stop of Sea and OpenAI's Regional Codex Hackathon series: a one-day build on Saturday, Dec 5, 2026 at Mandarin Oriental, Kuala Lumpur, themed "Solving Unmet Needs with AI". For builders already shipping production code with AI coding tools. Up to 40 pre-formed teams of 3–4; every member applies via the official Google Form by Nov 6 (Luma registration alone is not enough), with results from Nov 18. Directions: autonomous and adaptive AI, AI-native products and operations, and deep domain AI. Prizes are OpenAI API credits ($30K/$15K/$5K), plus a year of ChatGPT Pro for every member of the top five teams. 中文: https://hack123.henryht.sh/h/sea-openai-codex-hackathon-malaysia-2026
- [SharkByte 2026 (Miami Dade College) / SharkByte 2026（迈阿密戴德学院官方黑客松，免费三天）](https://hack123.henryht.sh/en/h/sharkbyte-2026): deadline 2026-11-06 · starts 2026-11-06 · Miami · in person · international · beginner-friendly · AI/Developer tools. Miami Dade College's signature hackathon, run with the student tech community INIT: a free, weekend-long tech sprint on Nov 6–8, 2026 at MDC North Campus in Miami. Build a project, join workshops and meet other developers; open to anyone 18+. Last year drew 200+ attendees and 52 projects. 中文: https://hack123.henryht.sh/h/sharkbyte-2026
- [Since AI Hackathon 2026 Turku / Since AI Hackathon 2026](https://hack123.henryht.sh/en/h/since-ai-hackathon-2026): deadline 2026-11-06 · starts 2026-11-06 · Turku · in person · international · prize €50k · advanced · AI/Corporate challenges. A 72-hour in-person AI hackathon in Turku by Since AI: working demos only, no slides. Official MLH 2026 member event, free; challenges from Google for Developers, Bayer, Sandvik, Kongsberg and Valmet, with Google and LUMI supercomputer/GPU resources; 1,000+ expected. 中文: https://hack123.henryht.sh/h/since-ai-hackathon-2026
- [Social Good Hackathon: Maximizing Potential @ West Valley College](https://hack123.henryht.sh/en/h/social-good-hackathon-west-valley-2026): deadline 2026-11-06 · starts 2026-11-06 · Saratoga, CA · in person · international · prize $1k · intermediate. A free one-day AI-for-social-good hackathon at West Valley College in Saratoga, California, on Nov 6, 2026, hosted by the student nonprofit Maximizing Potential and open to the public. Three tracks come from real community organizations: protecting seniors from scams, Saratoga civic engagement, and volunteer coordination. Sign up solo and form teams at check-in, or bring your own; about 2.5 hours of focused building, lunch included. Winning prototypes may be adopted by the partner organizations. 中文: https://hack123.henryht.sh/h/social-good-hackathon-west-valley-2026
- [2026 Sustainability Smart Innovation Hackathon Taiwan / 2026 永續智慧創新黑客松](https://hack123.henryht.sh/en/h/sustainability-hackathon-tw-2026): deadline 2026-11-06 · starts 2026-12-13 · Taichung · hybrid · international · for students · intermediate · Startups/Education/Energy. University student hackathon in Taiwan (open to Taiwan and Japan colleges). Pick an industry sustainability challenge, submit a proposal by Nov 18, and finalists pitch on Dec 13 at China Medical University (Taichung). Teams of 2–7; top 3 per track win NT$15k / 12k / 10k. 中文: https://hack123.henryht.sh/h/sustainability-hackathon-tw-2026
- [Kaiwu Hackathon Campus Edition (Fuzhou) / 开物黑客松·高校场（福州站）：33 小时开一家「AI 员工」公司（免费，80 队封顶）](https://hack123.henryht.sh/en/h/kaiwu-hackathon-fuzhou-campus-2026): deadline 2026-11-05 · starts 2026-11-07 · Fuzhou · in person · China · for students · beginner-friendly · AI/Agent/Startups. A free 33-hour campus hackathon in Fuzhou on Nov 7–8, 2026, run by Fuzhou Furui Zhilian (the MoneyAI / Furui AI community). Each team runs a two-day 'company' with AI agents as staff, picking one of four tracks: a small business, a campus-problem agent (the coding track), a content account graded on real follower data, or turning lab research into a product. Judges hand out mock investment instead of scores. Open to current university students (proof of enrollment required), teams of 1–5, capped at 80 teams; registration closes Nov 5. 中文: https://hack123.henryht.sh/h/kaiwu-hackathon-fuzhou-campus-2026
- [Lexsi AI Safety and Alignment Hackathon / Lexsi AI Safety and Alignment Hackathon（Cohere Labs × Hugging Face 安全对齐黑客松）](https://hack123.henryht.sh/en/h/lexsi-ai-safety-alignment-hackathon-2026): deadline 2026-11-05 · starts 2026-11-01 · online · international · intermediate · AI security/Agent/Data. A free, fully online hackathon by Lexsi Labs with Cohere Labs and Hugging Face: chain Lexsi's open-source post-training, red-teaming, safety and interpretability toolkits to make a small open-weights Cohere model measurably better or safer. Teams of 1–3; register by Nov 5, submit by Nov 14, Demo Day Nov 22. Prizes are $30K+ in Lexsi/Cohere credits, HF Pro and HF GPU credits, plus interviews. 中文: https://hack123.henryht.sh/h/lexsi-ai-safety-alignment-hackathon-2026
- [3rd Xingzhi Cup National AI Innovation & Application Competition / 第三届「兴智杯」全国人工智能创新应用大赛](https://hack123.henryht.sh/en/h/xingzhi-cup-ai-innovation-2026): deadline 2026-11-05 · starts 2026-08-31 · Shenzhen · hybrid · China · advanced · AI/Agent/Embodied AI. A national AI competition run by CAICT, Shenzhen's AI industry office and Longgang District. Tracks cover agents, drug prediction, agent-driven robot arms, AI+industry, OPC solo AI startups and Huawei Cloud challenges; individuals and teams can enter until Nov 5, with finals in Shenzhen in December. 中文: https://hack123.henryht.sh/h/xingzhi-cup-ai-innovation-2026
- [Google DevFest GDGoC Japan Hackathon 2026 / DevFest GDGoC Japan Hackathon 2026（Google 日本学生黑客松，用 Gemini 和 Google Cloud 六天做产品，决赛在 Google 涩谷）](https://hack123.henryht.sh/en/h/devfest-gdgoc-japan-hackathon-2026): deadline 2026-11-04 · starts 2026-11-05 · Tokyo · hybrid · international · for students · intermediate · AI. A six-day hackathon for students in Japan run by Google Developer Groups on Campus Japan: build a product with Gemini and Google Cloud (credits provided). Apply by Nov 4, build online Nov 5–10, pitch at Regional Day on Nov 14 in Tokyo (Mercari HQ), Osaka, Nagoya or online; the top 10 teams pitch to Google software engineers at Google's Shibuya office on Nov 27. Winners get a lightning-talk slot at GDG DevFest Tokyo and Google internship/new-grad recruiting opportunities. Teams of 2–4; solo applicants are matched. 中文: https://hack123.henryht.sh/h/devfest-gdgoc-japan-hackathon-2026
- [Supabase + Sodabase + BuilderBase NYC Hackathon / Supabase × Sodabase × BuilderBase 纽约黑客松（一晚上用 Supabase 做应用，数据质量也算分）](https://hack123.henryht.sh/en/h/supabase-soda-nyc-hackathon-2026): deadline 2026-11-04 · starts 2026-11-04 · New York · in person · international · intermediate · Data/Developer tools. An evening of pure building in Midtown Manhattan: build your project on Supabase (tables, cron jobs, edge functions), connect Sodabase, and get a Data Quality Score that counts toward judging. Partners provide API credits, mentors and judges from Sodabase and Supabase are on site, and there is a prize for the strongest build plus swag. Nov 4, 2026, 4–8 PM ET. 125 seats, in person only; applications are reviewed. 中文: https://hack123.henryht.sh/h/supabase-soda-nyc-hackathon-2026
- [OpenAI Codex x TwitchCon Hackathon / Codex x TwitchCon Hackathon（用 OpenAI Codex 给 Twitch 直播做工具，2.5 万美元）](https://hack123.henryht.sh/en/h/codex-twitchcon-hackathon-2026): deadline 2026-11-03 · starts 2026-10-23 · online · international · prize $25k · intermediate · AI coding/Gaming/Developer tools. An online Devpost hackathon from Twitch and OpenAI: use OpenAI Codex to build something streamers and their chat can use live on Twitch, such as Twitch Plays games, live polls, collab tools or stream overlays. It must connect to Twitch (API, EventSub, chat, Extensions or overlays) and be built with Codex. Submit a code repo, a demo video of up to 3 minutes and your Codex session ID by Nov 2. The top 5 get shown on the Codex Booth stage at TwitchCon San Diego on Nov 15, where winners are announced. 中文: https://hack123.henryht.sh/h/codex-twitchcon-hackathon-2026
- [Build with Cloudflare Stockholm: AI Agent Hackathon / Build with Cloudflare Stockholm（Cloudflare 斯德哥尔摩 AI 智能体黑客松，实时排行榜）](https://hack123.henryht.sh/en/h/build-with-cloudflare-stockholm-2026): deadline 2026-11-03 · starts 2026-11-03 · 斯德哥尔摩 · in person · international · intermediate · Agent. Cloudflare's first Build with Cloudflare event in Stockholm on Tue, Nov 3, 2026 (2:30–7:30 PM CET, Epicenter): talks on running AI agents in production, then a hackathon where you get a fully provisioned Cloudflare Developer Platform account (serverless APIs, edge databases, on-device inference) and use your favourite AI coding tools to build and deploy a live AI agent for your industry, competing for prizes on a live leaderboard judged in part by Cloudflare's own agents. 中文: https://hack123.henryht.sh/h/build-with-cloudflare-stockholm-2026
- [YouCam API Beauty E-commerce AI Hackathon 2026 / YouCam API 黑客松（美妆电商 AI）2026](https://hack123.henryht.sh/en/h/youcam-api-hackathon-2026): deadline 2026-11-03 · starts 2026-10-01 · online · international · prize $6k · intermediate · Imaging. By Perfect Corp: build AI apps for skincare, beauty, fashion and e-commerce with the YouCam API — virtual makeup try-on, skin analysis, virtual fitting. Note: mainland China is on the exclusion list. 中文: https://hack123.henryht.sh/h/youcam-api-hackathon-2026
- [ARC Prize 2026](https://hack123.henryht.sh/en/h/arc-prize-2026): deadline 2026-11-02 · starts 2026-10-12 · online · international · prize $2M · advanced · Agent/Data. The ARC Prize Foundation and Kaggle's AGI benchmark competition: build systems that reach human-level performance on ARC-AGI-2 puzzles, ARC-AGI-3 interactive agent games, or win the Paper Prize. Open to researchers and developers worldwide. 中文: https://hack123.henryht.sh/h/arc-prize-2026
- [Assay-A-Thon London 2026 / Assay-A-Thon（伦敦，AI 驱动生物发现的实验验证黑客松）](https://hack123.henryht.sh/en/h/assay-a-thon-london-2026): deadline 2026-11-02 · starts 2026-11-06 · London · in person · international · for professionals · advanced · Healthcare/AI/Hardware/Data science. London's first Assay-A-Thon (6–8 Nov 2026), hosted by ImmunOS and Pillar VC and powered by ARIA. Wet-lab, engineering and computational scientists build the validation toolkit for AI-enabled discovery across three challenges: protein design validation, prototyping assay hardware, and functional omics assays. Free, in person, about 9 teams of 4–5; solo applicants are matched into teams. Applications close 2 Nov 2026 and are reviewed on a rolling basis. 中文: https://hack123.henryht.sh/h/assay-a-thon-london-2026
- [Fireworks: Deploy Buildathon with Microsoft & NVIDIA (San Francisco) / Fireworks: Deploy Buildathon（Fireworks AI × 微软 × NVIDIA，旧金山一日赛，用开源模型做专用模型，第一名 1 万美元）](https://hack123.henryht.sh/en/h/fireworks-deploy-buildathon-sf-2026): deadline 2026-11-02 · starts 2026-11-02 · San Francisco · in person · international · prize $18k · advanced · AI/Developer tools. A one-day buildathon in San Francisco on Nov 2, 2026, hosted by Fireworks AI with Microsoft and NVIDIA. The challenge: take open models and "make your own frontier" on a task you define — train a specialized model, build a smarter harness or route across models — deploy it, build an eval, and show how far you pushed quality, latency or cost against your baseline and the business value. Teams of 2–5 (no solo entries); registration requires approval. Prizes: 1st $10,000, 2nd $5,000, 3rd $3,000, plus an NVIDIA DGX Spark and more. 中文: https://hack123.henryht.sh/h/fireworks-deploy-buildathon-sf-2026
- [TestMu AI Kane CLI Online Hackathon 2026 / Kane CLI Online Hackathon（TestMu AI，AI 编程智能体 + 自动验证）](https://hack123.henryht.sh/en/h/kane-cli-online-hackathon-2026): deadline 2026-11-02 · starts 2026-10-26 · online · international · prize $3k · intermediate · Agent/Developer tools/Testing. A free one-week online hackathon by TestMu AI (formerly LambdaTest): build a working web app with any AI coding agent (Claude Code, Cursor, Copilot, Codex, Windsurf, Kiro…) and verify it with Kane CLI, which runs plain-English test flows in a real browser or mobile emulator. Best entries close the loop so the agent reads Kane's results and fixes its own code. Build Oct 26–Nov 2; submit a repo, 3-minute demo video and live URL by Nov 2, 11:59 PM IST. Open worldwide, 18+, solo or teams up to 4. $3,000 cash. 中文: https://hack123.henryht.sh/h/kane-cli-online-hackathon-2026
- [TreeHacks 2027 / TreeHacks 2027（斯坦福 36 小时黑客松）](https://hack123.henryht.sh/en/h/treehacks-2027): deadline 2026-11-01 · starts 2027-02-12 · Stanford · in person · international · for students · intermediate · Student/AI/Hardware. Stanford's student hackathon: 36 hours on campus Feb 12–14, 2027. Enrolled undergraduate and graduate students worldwide may apply by Nov 1, 2026. Admitted hackers attend free, with flights reimbursed up to regional caps, food and designated sleeping spaces. The 2027 prize pool is unannounced. 中文: https://hack123.henryht.sh/h/treehacks-2027
- [Appwrite Databases Hackathon / Appwrite Databases 黑客松](https://hack123.henryht.sh/en/h/appwrite-databases-hackathon-2026): deadline 2026-11-01 · starts 2026-10-19 · online · international · beginner-friendly · Data/Developer tools/AI. Appwrite's free online solo hackathon (Oct 19–31, 2026): build any brand-new project on one of Appwrite's five database types — TablesDB, DocumentsDB, VectorsDB, Managed PostgreSQL or Managed MySQL. No fixed theme. 1st place wins the Appwriter mechanical keyboard; 2nd and 3rd get Appwrite Store merch. Submit by Oct 31, 11:59 PM PT. 中文: https://hack123.henryht.sh/h/appwrite-databases-hackathon-2026
- [Shenzhen FinTechathon 2026 / 2026深圳国际金融科技大赛（FinTechathon）｜国内赛道·银行 AI 智能体 + 国际赛道](https://hack123.henryht.sh/en/h/shenzhen-international-fintech-competition-2026): deadline 2026-11-01 · starts 2026-11-21 · Shenzhen · hybrid · China · prize ¥750k · for students · intermediate · Agent/Fintech/Student. The 8th FinTechathon, hosted by the WeBank Institute of Fintech at Shenzhen University. The domestic AI track asks student teams to build an AI Banking Agent that understands natural-language financial intent and safely executes banking operations in at least three of six scenarios (transfers, bill analysis, wealth products, cards, subscriptions, cross-scenario tasks); register by Nov 1 and submit by Nov 2. The international track, in English, is about "AI as a financial participant" (personal finance assistants, wealth advisors) and closes on Oct 20. Free to enter, teams of 2–5; the top 10 per track join a hackathon and defence at WeBank in Shenzhen on Nov 21–22, awards Nov 23. 中文: https://hack123.henryht.sh/h/shenzhen-international-fintech-competition-2026
- [BLI Legal Tech Hackathon 2 ($20,000 prizes, online) / BLI Legal Tech Hackathon 2（法律科技黑客松，$20,000 奖金，线上）](https://hack123.henryht.sh/en/h/bli-legal-tech-hackathon-2): deadline 2026-11-01 · starts 2027-05-15 · online · international · prize $20k · intermediate · Web3/AI/Startups. The Blockchain Legal Institute's second online legal-tech hackathon on DoraHacks, open to developers worldwide, with tracks in LegalTech, RegTech, RWA and AI x Blockchain. Submissions close Nov 1. 中文: https://hack123.henryht.sh/h/bli-legal-tech-hackathon-2
- [BuildX Hackathon 2026 Chennai / BuildX Hackathon（T-Hub × Crescent 印度钦奈）](https://hack123.henryht.sh/en/h/buildx-hackathon-2026): deadline 2026-11-01 · starts 2026-11-04 · Chennai · in person · international · intermediate · AI/Robotics/Fintech. A 36-hour in-person hackathon in Chennai by T-Hub and B.S. Abdur Rahman Crescent Institute: solve real industry challenges in aerospace, banking/finance, mobility and climate/cities. Teams of 2–5, ₹1,200 entry fee per team; apply by Nov 1 for Nov 4–5. Top 3 win cash plus access to the T-Hub ecosystem. 中文: https://hack123.henryht.sh/h/buildx-hackathon-2026
- [DSU Wildfire Ignite Hackathon · Fall 2026 / DSU Wildfire Ignite 黑客松 2026 秋季赛](https://hack123.henryht.sh/en/h/dsu-wildfire-ignite-hackathon-2026): deadline 2026-11-01 · starts 2026-11-13 · Madison, SD · in person · international · prize $1.8k · intermediate · AIGC/Startups. A fall hackathon at Dakota State University in Madison, South Dakota (Nov 13–15), run with Wildfire Labs and supported by OpenAI Academy: build working software prototypes with AI coding tools. Teams of 3–4 (solo sign-ups get matched on site; 20 ideas are picked by Wildfire Labs). Capped at 70–75 people with a waitlist. Public registration closes Nov 1. 中文: https://hack123.henryht.sh/h/dsu-wildfire-ignite-hackathon-2026
- [Kling AI "See the Glimmer" Charity Film Contest (Kuaishou) / 「看见微光」可灵 AI·公益影像大赛（快手公益 × 可灵 AI）](https://hack123.henryht.sh/en/h/kling-see-the-glimmer-2026): deadline 2026-11-01 · starts 2026-09-04 · online · China · prize ¥320k · beginner-friendly · AI video/Nonprofit. A charity AI film contest by Kuaishou's charity arm and Kling AI, with support from UNDP China: tell a real story of everyday kindness—rural revitalization, children, elderly or disability care, heritage, environment, animals, community mutual aid—in an original video of at least one minute at 1080p or better, made mainly with Kling AI and subtitled in Chinese. Open to anyone, solo or in teams; submissions close Nov 1 at 24:00 Beijing time, results Nov 16. ¥320,000 in cash with a ¥100,000 top prize. 中文: https://hack123.henryht.sh/h/kling-see-the-glimmer-2026
- [LarpHacks Toronto AI Coding Hackathon / LarpHacks（多伦多 AI 编程黑客松）](https://hack123.henryht.sh/en/h/larphacks): deadline 2026-11-01 · starts 2026-11-01 · Toronto · in person · international · prize $2.1k · beginner-friendly · AI/Coding. A one-day AI coding hackathon in Toronto on Nov 1 hosted by ex-Google engineer Cherry: beginners and veterans welcome, with workshops, mentors and demos for everyone. Building with AI tools like Claude is encouraged; register via Luma. Listed cash prizes total about $2,088 plus AI credits. 中文: https://hack123.henryht.sh/h/larphacks
- [Machine-Checked Devcon Week (Lean 4 × Ethereum online hackathon) / Machine-Checked Devcon Week（Invisible Garden 线上黑客松，用 Lean 4 实现以太坊网络层并写机器可验证证明）](https://hack123.henryht.sh/en/h/machine-checked-devcon-week-2026): deadline 2026-11-01 · starts 2026-11-02 · online · international · prize $1k · advanced · Web3/Open source. An online hackathon during Devcon week, Nov 2–7, 2026, organized by Invisible Garden, a traveling academy for Ethereum developers. You claim real tasks from the leanp2p repo, implement pieces of Ethereum's networking layer in Lean 4 and prove properties of what you build, with every proof checked by Lean's kernel. Participation is free but curated (under ten contributors); apply by Nov 1. Code closes Nov 7, 23:59 UTC; a video explaining your work is due Nov 15. Prize pool $1,000 (Invisible Garden and EthPadThai, $500 each), with more being confirmed. 中文: https://hack123.henryht.sh/h/machine-checked-devcon-week-2026
- [MDBA Youth Blockchain Hackathon / MDBA 青年区块链黑客松](https://hack123.henryht.sh/en/h/mdba-youth-blockchain-hackathon): deadline 2026-11-01 · starts 2027-02-27 · online · international · prize $50k · for youth · intermediate · Web3/AIGC/Education. A global online youth hackathon by the Maryland Blockchain Association and the Blockchain Law Institute on blockchain and AI for social good and anti-corruption. Very long build window (Feb 27–Nov 1); submit a GitHub/GitLab/Bitbucket repo. 中文: https://hack123.henryht.sh/h/mdba-youth-blockchain-hackathon
- [portableMRI NerdFest-2 (Shenzhen) / portableMRI NerdFest-2（深圳，便携 MRI 硬件黑客松）](https://hack123.henryht.sh/en/h/portablemri-nerdfest-2-2026): deadline 2026-11-01 · starts 2026-11-20 · Shenzhen · in person · China · advanced · Hardware/Healthcare/AI. A four-day hands-on portable MRI hardware hackathon at CUHK Shenzhen (20–23 Nov 2026). Participants join one of eight subsystem themes (magnet, RF, gradient, console, AI, integration, product design, etc.), work in teams of about five on beginner or advanced tracks, and contribute to a Day-4 integrated low-field portable MRI demo. Paid event; early-bird rates end 1 Nov 2026 Beijing time. 中文: https://hack123.henryht.sh/h/portablemri-nerdfest-2-2026
- [AI Culture Maker Hackathon 2026 / 「AI+文化+？」万个回答 AI文化造物黑客松（杭州文博会，6.6 万元现金）](https://hack123.henryht.sh/en/h/hangzhou-ai-culture-maker-hackathon-2026): deadline 2026-10-31 · starts 2026-11-05 · Hangzhou · in person · China · prize ¥66k · intermediate · Hardware/Embodied AI/AI apps/Creative tech. "Ten Thousand Answers" is a four-day offline hackathon at the 2026 Hangzhou Cultural & Creative Industry Expo, run by SHOUKEN, Tuya (TuyaOpen) and Hangzhou AI Builder Lab around the open prompt "AI + Culture + ?". Teams of 2–4 pick the culture hardware track (embodied AI and smart devices) or the culture software track (AI apps, tools and digital content). Organizers provide 3D printers, dev boards and sensors, LLM and compute access, and partial accommodation subsidies for eligible participants. Register by Oct 31; the event runs Nov 5–8 at Baima Lake International Convention & Exhibition Center, Hangzhou. 中文: https://hack123.henryht.sh/h/hangzhou-ai-culture-maker-hackathon-2026
- [ComfyUI Open Source Higgsfield Challenge / ComfyUI Open Source Higgsfield 竞赛](https://hack123.henryht.sh/en/h/comfy-open-source-higgsfield-2026): deadline 2026-10-31 · starts 2026-10-20 · online · international · prize $12k · intermediate · Generative AI/Video generation/Open source. A two-week open-source rebuild challenge from the ComfyUI team: recreate Higgsfield's most popular creative apps (Genjutsu, Cinema Studio and others) on the Comfy Developer Platform and publish the code so anyone can run or fork it. Online worldwide, with in-person Build Nights in San Francisco (Oct 28) and Los Angeles (Oct 29); submit a working app and a demo video by Oct 30. 中文: https://hack123.henryht.sh/h/comfy-open-source-higgsfield-2026
- [15th China Innovation & Entrepreneurship Contest · Industrial AI Agents / 第十五届中国创新创业大赛·工业智能体专业赛（北京丰台）](https://hack123.henryht.sh/en/h/cncie-industrial-agents-2026): deadline 2026-10-31 · Beijing · hybrid · China · prize ¥580k · advanced · Agent/Industrial/Startups. A national specialty track co-hosted by MIIT's Torch High Technology Industry Development Center and the Fengtai District Government in Beijing, seeking industrial AI-agent projects across 12 sectors (electronics, high-end equipment, new energy, new materials, rail transit and more). An open track for free-form projects runs alongside a scenario track with real problems set by about 10 industry leaders such as CRRC's research institute and COSMOPlat. Two categories: companies (OPC, startup and growth groups) and universities (full-time students and young researchers). Register by Oct 31; online preliminaries, then an on-site pitch final in Fengtai in late November. Cash prizes total ¥580,000. 中文: https://hack123.henryht.sh/h/cncie-industrial-agents-2026
- [2026 Tencent SSV AI for Good Video Competition / 2026 腾讯 SSV「科技向善」AI 视频大赛](https://hack123.henryht.sh/en/h/tencent-ssv-ai-for-good-video-2026): deadline 2026-10-31 · starts 2026-10-01 · online · China · prize ¥130k · beginner-friendly · AIGC/Imaging. Tencent SSV invites Chinese-speaking creators worldwide to make 2–5 minute AI-assisted videos on social-good themes. Open to individuals and teams of up to 5; submit by Oct 31. ¥130,000 cash plus 10M SeeBay points; winners may be featured at Tencent's S Conference. 中文: https://hack123.henryht.sh/h/tencent-ssv-ai-for-good-video-2026
- [Qloo Agentic Hackathon 2026 / Qloo Agentic 黑客松 2026](https://hack123.henryht.sh/en/h/qloo-agentic-hackathon-2026): deadline 2026-10-31 · starts 2026-10-01 · online · international · prize $25k · intermediate · Agent/Imaging/Music. Qloo's online AI agent hackathon: agents are getting smarter but lack cultural taste — use Qloo's cultural intelligence API to build recommendation, creative or builder apps that help agents understand people. Global, except standard restricted regions. 中文: https://hack123.henryht.sh/h/qloo-agentic-hackathon-2026
- [Dinosaur AI Creation Contest (20th China Good Idea Awards) / 第20届中国好创意「重生纪元·恐龙AI创作专项赛」（16.5万人民币现金）](https://hack123.henryht.sh/en/h/cdec-dinosaur-ai-creation-2026): deadline 2026-10-31 · starts 2026-10-06 · online · China · prize ¥165k · intermediate · AIGC/Imaging. An online AI creation contest by the China Good Idea / National Digital Art & Design Competition and Dinosaur Park group, for university students, teachers and the public. Three tracks: AIGC short video, creative product design, and 2D IP characters; free, unlimited entries. 中文: https://hack123.henryht.sh/h/cdec-dinosaur-ai-creation-2026
- [2026 Yuechuang Cup | Youth AI & Informatics / 2026粤创杯｜青少年AI与信息学](https://hack123.henryht.sh/en/h/yuechuangbei-2026): deadline 2026-10-31 · starts 2026-10-08 · Guangzhou · hybrid · China · for students · intermediate · AI/Informatics/Education. Hosted by Guangzhou Daily for primary and secondary students in Guangzhou and the Greater Bay Area: AI creation and science practice across four events — science reading, AIGC creation, informatics and robotics. Free. 中文: https://hack123.henryht.sh/h/yuechuangbei-2026
- [Global AI4Science Hackathon 2026 (CityUHK × SciencePal) / 全球 AI4Science Hackathon 2026（香港城市大学 × SciencePal）](https://hack123.henryht.sh/en/h/ai4science-hackathon-2026): deadline 2026-10-31 · starts 2026-09-24 · Hong Kong · hybrid · international · prize HK$84k · intermediate · Agent/Healthcare/Data. A global AI-for-science hackathon co-launched by City University of Hong Kong, the Hong Kong Institute of AI for Science and a CIPS health/bioinformatics committee. Teams of 1–3 pick a real research problem in biology, healthcare, materials or research agents and build a runnable agent, tool or workflow, using SciencePal for at least one core step. Open worldwide to students, researchers and developers aged 18+. Registration closed Oct 24 and submissions Oct 31 (UTC+8); the in-person final is planned at CityUHK in late November. Prizes total HKD 84,000. 中文: https://hack123.henryht.sh/h/ai4science-hackathon-2026
- [15th China Innovation & Entrepreneurship Contest · AI+OPC Specialty / 第十五届中国创新创业大赛「AI+OPC」创新应用专业赛](https://hack123.henryht.sh/en/h/cncie-ai-opc-specialty-2026): deadline 2026-10-31 · starts 2026-11-01 · Hangzhou · hybrid · China · advanced · Agent/Startups/Incubation. A specialty track of the 15th China Innovation & Entrepreneurship Contest, hosted by MIIT's Torch Center and the Hangzhou government, for one-person companies (OPCs) that run on AI agents and digital workers. Five AI+ directions. Register on cxcyds.com by Oct 31; written review in early November, closed-door pitches in Hangzhou Binjiang in mid-November, then a training camp and the final in late November. Prizes are compute credits, and winners that set up in Hangzhou can apply for up to ¥1M in support. 中文: https://hack123.henryht.sh/h/cncie-ai-opc-specialty-2026
- [ETHGlobal Mumbai 2026 / ETHGlobal Mumbai 2026（以太坊黑客松，孟买，赞助奖约 14.45 万美元）](https://hack123.henryht.sh/en/h/ethglobal-mumbai-2026): deadline 2026-10-31 · starts 2026-11-05 · Mumbai · in person · international · prize $144.5k · intermediate · Web3. ETHGlobal's in-person Ethereum hackathon at the Jio World Convention Centre, Mumbai, Nov 5–7, 2026. Builders apply to attend, then spend the weekend shipping onchain projects judged by partners. Twelve sponsors including 0G, ENS, Uniswap Foundation, World, Chainlink, Hedera and the Ethereum Foundation list about $144,500 in prizes. Applications close Oct 30, 2026 at 23:59 IST. 中文: https://hack123.henryht.sh/h/ethglobal-mumbai-2026
- [Galuxium Nexus V2](https://hack123.henryht.sh/en/h/galuxium-nexus-v2-2026): deadline 2026-10-31 · starts 2026-10-01 · online · international · prize $14.6k · for students · intermediate · Startups. A global online hackathon by Galuxium: build SaaS platforms real users would pay for, focused on next-gen AI, creator and automation tools. Tracks: machine learning, AI and productivity. 中文: https://hack123.henryht.sh/h/galuxium-nexus-v2-2026
- [GOTC Youth Open-Source AI Hackathon (Beijing Yizhuang) / GOTC 少年开源 AI 黑客松（北京亦庄，12—18 岁，优秀作品上 GOTC 大会）](https://hack123.henryht.sh/en/h/gotc-youth-ai-hackathon-2026): deadline 2026-10-31 · starts 2026-11-07 · Beijing · in person · China · for youth · beginner-friendly · AI/Open source/Education. A two-day daytime AI hackathon for 12–18-year-olds on Nov 7–8, 2026 at Beijing Yizhuang Experimental Middle School, co-hosted by the Beijing Yizhuang Youth AI Academy (built with Peking University's School of Computer Science) and OSCHINA as a GOTC youth event. About 200 students in teams of 3–5 pick AI-for-science, city and community problems, or future learning; model APIs and compute are provided and open-sourcing on Gitee/GitHub is encouraged. Free; no coding background needed. Top projects are shown at GOTC on Nov 14. Sign-up closes Oct 31. 中文: https://hack123.henryht.sh/h/gotc-youth-ai-hackathon-2026
- [hackCBS 9.0](https://hack123.henryht.sh/en/h/hackcbs-9-0): deadline 2026-10-31 · starts 2026-10-31 · New Delhi · in person · international · prize $1.1k · for students · intermediate · AI/Web3/FinTech. One of India's largest student hackathons, run by students of Shaheed Sukhdev College of Business Studies (University of Delhi). In person in New Delhi, Oct 31–Nov 1; students only, registration open. 中文: https://hack123.henryht.sh/h/hackcbs-9-0
- [InfiniSynapse Vibe Coding Hackathon 2026 / InfiniSynapse Vibe Coding Hackathon 2026（AI 数据应用线上黑客松）](https://hack123.henryht.sh/en/h/infinisynapse-vibe-coding-hackathon-2026): deadline 2026-10-31 · starts 2026-10-10 · online · international · prize $3k · intermediate · Data/Agent. A global online hackathon by InfiniSynapse: build a usable data-driven app for a real small business on the InfiniSynapse platform. Six tracks incl. education, retail restocking and SME operations; each project needs a full data loop from input to recommended action. 中文: https://hack123.henryht.sh/h/infinisynapse-vibe-coding-hackathon-2026
- [KULN Global Virtual ESG Hackathon 2026 / KULN 全球线上黑客松 2026（在韩马来西亚学生 ESG 主题赛）](https://hack123.henryht.sh/en/h/kuk-virtual-hackathon-2026): deadline 2026-10-31 · starts 2026-11-15 · online · international · prize $800 · for students · intermediate · Data/Startups. A 100% online hackathon by Kelab UMNO Korea for Malaysian undergraduates studying in Korea: build a deployable web app on ESG automation ("Data to Action"). Teams of 3–4; submit a public deployment and a 3-minute pitch video. 中文: https://hack123.henryht.sh/h/kuk-virtual-hackathon-2026
- [Mergetober × Cognee (online open-source month, $2,000 top prize) / Mergetober × Cognee](https://hack123.henryht.sh/en/h/mergetober-cognee-2026): deadline 2026-10-31 · starts 2026-10-01 · online · international · prize $2k · intermediate · Open-source contribution/AI Agent. Mergetober, WeMakeDevs' open-source month with Cognee: build data integrations (connectors) for Cognee, the open-source memory layer for AI agents; each PR comes with a blog post. Solo only; PRs opened in October count. 中文: https://hack123.henryht.sh/h/mergetober-cognee-2026
- [MineArena 1.0 BIET National Hackathon / MineArena 1.0（BIET 印度全国黑客松）](https://hack123.henryht.sh/en/h/minearena-1-0-2026): deadline 2026-10-31 · starts 2026-11-12 · Davangere · hybrid · international · for students · intermediate · AIGC/Hardware/Web3. A national 24-hour hackathon by Code Commit, the student tech club at BIET Davangere, Karnataka. Round 1 is a free online pitch (deadline Oct 31); the top 50 teams of 2–4 go to the onsite build on Nov 12–13, where problems are revealed only on site (₹1,000 team fee for the offline round). Domains include AI/ML, GenAI, cloud, IoT, cybersecurity, blockchain and data science. 中文: https://hack123.henryht.sh/h/minearena-1-0-2026
- [MoonBit Open Source Hackathon 2026–2027 / MoonBit 开源黑客松 2026—2027（月度赛 + 季度赛，可叠加最高 7.2 万元）](https://hack123.henryht.sh/en/h/moonbit-hackathon-2026): deadline 2026-10-31 · starts 2026-08-01 · online · China · prize ¥80k · intermediate · Open source/Developer tools. A year-long online open-source hackathon from the MoonBit programming language team (Aug 2026–Jul 2027). Teams of up to three build MoonBit libraries, tools and apps each month; accepted projects get monthly support of ¥150 + ¥350, with quarterly, half-year and annual awards on top (first prizes ¥12,000 / ¥24,000 / ¥36,000). The October round's registration and acceptance deadline is Oct 31, 2026; season two runs Nov–Jan. 中文: https://hack123.henryht.sh/h/moonbit-hackathon-2026
- [AI For Good Nonprofit Hackathon – Autumn 2026 (NPI) / AI For Good 公益黑客松·秋季赛（恩派，公益人带真实问题来，12 月现场 48 小时共创）](https://hack123.henryht.sh/en/h/npi-ai-for-good-autumn-2026): deadline 2026-10-31 · Shanghai · hybrid · China · prize ¥35k · beginner-friendly · AI/Nonprofit. The second season of NPI's AI For Good in a Responsible Way hackathon, where nonprofit staff, social workers, teachers, caregivers and people with lived experience bring a real problem and build the fix themselves with AI. Five tracks: elder care, disability inclusion, community animal welfare, community environment, and children and youth. Problem submissions close at the end of October 2026, followed by online bootcamps in November and a 48-hour on-site build in December; technical volunteers will be recruited later. Awards: one ¥10,000, two ¥5,000 and five ¥3,000, with follow-up pilots and possible impact investment. 中文: https://hack123.henryht.sh/h/npi-ai-for-good-autumn-2026
- [4th OpenAtom Competition · 2026 Open Source Industry Solution Challenge (¥1M pool) / 第四届开放原子大赛·2026开源行业解决方案创新赛（百万奖金池）](https://hack123.henryht.sh/en/h/openatom-open-source-solution-2026): deadline 2026-10-31 · starts 2026-10-06 · Beijing · hybrid · China · prize ¥1M · intermediate · Open source/AIGC. The OpenAtom Foundation's 2026 Open Source Industry Solution Challenge, part of the 4th OpenAtom Competition. Companies, universities, research institutes, open-source communities and student teams compete in three separately judged tracks: open-source base software, open-source smart hardware, and AIGC video. Sign up online by Oct 31 (submitting basic info is enough to hold a spot); the in-person final is on Nov 13 at the Tongming Lake conference center in Yizhuang, Beijing. Solo or teams of up to 8. ¥1M prize pool, and winning projects get priority for industry matchmaking, technical validation and investor introductions. 中文: https://hack123.henryht.sh/h/openatom-open-source-solution-2026
- [Shenzhen "Shenxiaoying" AI Creative Contest on Emergency Safety 2026 / 2026 深圳市第一届「深小应」应急安全 AI 创意大赛](https://hack123.henryht.sh/en/h/shenzhen-shenxiaoying-ai-2026): deadline 2026-10-31 · starts 2026-09-15 · online · China · beginner-friendly · AIGC/Education. Shenzhen's first AI creative contest on emergency safety, run by the city's Emergency Management Committee Office: use AI to make public-education work about disasters and safety in one of three tracks—AI graphics and text, AI video (up to 60 seconds, 1080p or better), or AI cultural products and other formats. Work must be human-AI collaboration (no purely manual entries), fact-checked and copyright-clean, with a short creation note and proof of AI use. Open to agencies, companies, schools, NGOs and the public in Shenzhen; submit by Oct 31, 2026. Awards are certificates and inclusion in the city's emergency-education library; no cash amounts have been published. 中文: https://hack123.henryht.sh/h/shenzhen-shenxiaoying-ai-2026
- [STEMergent Hacks 2026](https://hack123.henryht.sh/en/h/stemergent-hacks-2026): deadline 2026-10-31 · starts 2026-10-17 · online · international · for students · beginner-friendly. An online student hackathon and ideathon using tech to solve real problems for schools, communities and nonprofits. Choose the ideathon (proposal and mockups only) or the hackathon (working product); first-timers welcome. 中文: https://hack123.henryht.sh/h/stemergent-hacks-2026
- [STRANGER BUILDS Halloween Hackathon 2026 / STRANGER BUILDS 万圣节黑客松（Base44 × Fetch.ai，旧金山 / 墨尔本 / 班加罗尔 / 线上）](https://hack123.henryht.sh/en/h/stranger-builds-halloween-hackathon-2026): deadline 2026-10-31 · starts 2026-10-31 · San Francisco · hybrid · international · beginner-friendly · Agent/AI coding/Startups. NERDCONF's "nerdiest Halloween hackathon": on Saturday, Oct 31 you build for a day in person in San Francisco, Melbourne or Bangalore—or online from anywhere—then get seven more days online to ship and find your first real users. Main sponsors are Base44 and Fetch.ai, with Vonage APIs; challenges and judges are still to be announced. $10,000 in cash prizes and credits. Free; each edition has its own Luma page and in-person spots need host approval. 中文: https://hack123.henryht.sh/h/stranger-builds-halloween-hackathon-2026
- [Tech Hub Africa Hackathon 2026 (online, $1,000 cash) / Tech Hub Africa Hackathon 2026（线上，1,000 美元现金）](https://hack123.henryht.sh/en/h/tech-hub-africa-hackathon-2026): deadline 2026-10-31 · starts 2026-10-07 · online · international · prize $1k · for youth · intermediate · Youth/Social innovation. An online innovation program for African youth tackling Ghana's infrastructure and environmental challenges across power, transport and pollution tracks, with mentoring and a demo video. 中文: https://hack123.henryht.sh/h/tech-hub-africa-hackathon-2026
- [Unity China Developer Challenge 2026: Beyond Coding / 2026 Unity 中国开发挑战赛（Beyond Coding）](https://hack123.henryht.sh/en/h/unity-china-dev-challenge-2026): deadline 2026-10-31 · starts 2026-07-28 · online · China · intermediate · Gaming/AIGC. Unity China's annual game-dev contest, themed 'Beyond Coding': build a mini-game, mobile or PC game on the Tuanjie engine, in either the Codely+ track (Unity China's coding agent must do real work) or the AI+ track (any AI tools). Free; individuals 18+ or teams of up to 8; existing games may enter if improved during the contest. Submissions close Oct 31, 2026; awards in mid-December. 中文: https://hack123.henryht.sh/h/unity-china-dev-challenge-2026
- [openJiuwen AI Agent Innovation Contest 2026 / 首届 openJiuwen 智能体创新大赛](https://hack123.henryht.sh/en/h/openjiuwen-agent-innovation-2026): deadline 2026-10-30 · starts 2026-09-10 · online · China · prize ¥385k · intermediate · Agent/Open source. The first openJiuwen Agent Innovation Contest asks you to design an AI agent that solves a real need in office work, coding, research or device connectivity. Enter solo or as a team of up to five: first submit your idea, a technical plan and a demo video of up to 3 minutes by Oct 30, then shortlisted entries move on to build it. ¥385,000 in cash prizes, plus internship and job referrals. Note that IP in entries is shared between the problem setter, the entrant and the contest platform. 中文: https://hack123.henryht.sh/h/openjiuwen-agent-innovation-2026
- [ClawHunt 72-Hour Hackathon Shanghai / ClawHunt 72小时黑客松上海站](https://hack123.henryht.sh/en/h/clawhunt-shanghai-2026): deadline 2026-10-30 · starts 2026-10-30 · Shanghai · in person · China · intermediate · AI/Incubation. Three straight days in Shanghai to turn AI ideas into products you can demo and test with users. Register solo and form teams of 3–5 on site; workshops, user feedback and Demo Day. 中文: https://hack123.henryht.sh/h/clawhunt-shanghai-2026
- [Sukesong 2026 Suzhou Hackathon / 2026 苏客松](https://hack123.henryht.sh/en/h/sukesong-2026): deadline 2026-10-30 · starts 2026-10-30 · Suzhou · in person · China · prize ¥500k · advanced · Manufacturing/Healthcare. Build AI products or tech prototypes for real company problems in 48 hours at Dushu Lake, Suzhou. Tracks: AI + smart manufacturing, healthcare, and life & work; free meals and lodging, compute and hardware provided. 中文: https://hack123.henryht.sh/h/sukesong-2026
- [Nebius × NVIDIA Global AI Hackathon](https://hack123.henryht.sh/en/h/nebius-nvidia-global): deadline 2026-10-30 · starts 2026-09-07 · online · international · prize $50k · intermediate · Agent/Multi-agent/Embodied AI. A free global online AI hackathon by Nebius and NVIDIA: build a working app with at least one NVIDIA open model on Nebius Token Factory or AI Cloud. Four tracks incl. agentic engineering and physical AI; meetups in 20 cities (Tokyo, Seoul, Singapore, Taipei…) with city prizes. 中文: https://hack123.henryht.sh/h/nebius-nvidia-global
- [AgentX Hackathon 2026](https://hack123.henryht.sh/en/h/agentx-hackathon-2026): deadline 2026-10-30 · starts 2026-11-11 · online · international · for students · intermediate · Agent/生成式AI. A 24-hour online generative-AI hackathon run by Hack4Hack, focused on AI agents that actually take actions through tools and APIs (plain chatbots don't qualify). Seven tracks—including a welfare-scheme assistant, a paperless trading bot and multi-agent disaster coordination—plus an open track. Teams of 2–4 submit an idea deck first; the top 100 move on to the 24-hour build on Nov 11–12 (IST). 中文: https://hack123.henryht.sh/h/agentx-hackathon-2026
- ["Baijing" Industrial AI Application Innovation Challenge 2026 / 「百景大赛」2026 工业 AI 应用创新挑战赛](https://hack123.henryht.sh/en/h/baijing-industrial-ai-2026): deadline 2026-10-30 · starts 2026-10-18 · online · China · prize ¥250k · intermediate · AI/Data/Startups. An online industrial-AI challenge for developers across China, run by Guangdong Dacheng Era Technology (Dacheng AI). You solve real enterprise problems with real company data on the Dacheng AI Factory platform, with free compute and expert training. Winners can go straight to paid project orders on the platform. ¥250,000 in cash shared among 100 winners. Registration closes Oct 30; dates after the preliminary round have not been announced. 中文: https://hack123.henryht.sh/h/baijing-industrial-ai-2026
- [Chang Hwa Bank e-Wealth Fintech Hackathon 2026 / 彰化銀行 e財寶金融數位轉型黑客松 2026](https://hack123.henryht.sh/en/h/changhua-bank-fintech-hackathon-2026): deadline 2026-10-30 · starts 2026-11-07 · Taipei, 高雄, Taichung · hybrid · China · for students · intermediate · Fintech/AI apps. A campus hackathon from Taiwan's Chang Hwa Bank that uses service design plus AI to rethink everyday money tasks for young people—budgeting, splitting bills, investing basics and fraud prevention. It's pitch-oriented: teams attend a regional workshop (Kaohsiung Nov 7, Taichung Nov 14, Taipei Nov 21), submit a proposal deck, and finalists pitch at the bank's Taipei HQ on Dec 19. 中文: https://hack123.henryht.sh/h/changhua-bank-fintech-hackathon-2026
- [Emory Hacks 2026 (Atlanta) / Emory Hacks 2026（埃默里大学 36 小时学生黑客松，亚特兰大）](https://hack123.henryht.sh/en/h/emory-hacks-2026): deadline 2026-10-30 · starts 2026-11-13 · Atlanta · in person · international · for students · beginner-friendly · Healthcare/Cybersecurity/Gaming. PROJECT Emory's 36-hour student hackathon at Emory University in Atlanta, Nov 13–15, 2026. Hundreds of students, first-timers welcome, build in four tracks: healthcare, entertainment, security and a free-form 'rogue' track. Free to attend; teams of up to four. Applications close Oct 29, 2026. 中文: https://hack123.henryht.sh/h/emory-hacks-2026
- [HackFW: MADE Challenge (Fort Worth, $1,900 cash) / HackFW: MADE Challenge（Fort Worth，1,900 美元现金）](https://hack123.henryht.sh/en/h/hackfw-made-challenge-2026): deadline 2026-10-30 · Fort Worth · in person · international · prize $1.9k · intermediate · Industrial/AI apps. Fort Worth's flagship industrial hackathon on tech industrialism: AI manufacturing, supplier relationship management, transportation AI and tokenized industrial real estate. In person, with an on-site Demo Day. 中文: https://hack123.henryht.sh/h/hackfw-made-challenge-2026
- [Hsinchu Policy Hackathon 2026 / 115 年新竹政策黑客松](https://hack123.henryht.sh/en/h/hsinchu-policy-hackathon-2026): deadline 2026-10-30 · starts 2026-11-21 · Hsinchu · in person · China · for youth · intermediate. A policy hackathon by the Hsinchu City Government (theme: AI for the Windy City). The city sets the problems and teams of four use AI to solve them across three themes: smart Hsinchu services, AI smart tourism, and a smart-city policy wish pool. Send a 3–5 page proposal by Oct 30 (Taipei time); about 25 teams reach the two-day final on Nov 21–22, with meals, lodging and shuttles covered. Winning ideas may feed into city plans. 中文: https://hack123.henryht.sh/h/hsinchu-policy-hackathon-2026
- [micro1 Eval Hackathon / micro1 Eval Hackathon（做一个难倒前沿大模型的评测集，1 万美元）](https://hack123.henryht.sh/en/h/micro1-eval-hackathon-2026): deadline 2026-10-30 · starts 2026-10-30 · online · international · prize $10k · intermediate · AI/Data/Developer tools. A free, global online hackathon from AI data lab micro1, hosted on HackerRank. Instead of building an agent, you pick a field you know well—software, finance, law, medicine, science, design—find something today's frontier models still get wrong, and turn it into a rigorous, reproducible eval (5–10 well-graded tasks recommended). Solo only, one entry each; coding or confident use of tools like Codex or Claude Code is needed. The challenge opens Oct 30 and runs about 10 days; winners are announced Nov 23. 中文: https://hack123.henryht.sh/h/micro1-eval-hackathon-2026
- [AWS CDS Agentic AI Partner Hackathon](https://hack123.henryht.sh/en/h/aws-cds-partner-2026): deadline 2026-10-29 · starts 2026-09-26 · online · international · prize $40k · for professionals · advanced · Agent. Build AI apps that solve real customer problems with AWS communication services (RCS/SMS, WhatsApp or SES), for AWS Partner Network members. Submit a deployed project, architecture diagram, ~3-minute demo and ACE opportunity ID. 中文: https://hack123.henryht.sh/h/aws-cds-partner-2026
- [TUM Blockchain & AI Hackathon](https://hack123.henryht.sh/en/h/tum-blockchain-ai-hackathon-2026): deadline 2026-10-29 · starts 2026-10-30 · Munich · in person · international · prize €4k · intermediate · Agent/Web3. An in-person hackathon in Munich by the TUM Blockchain Club, part of the TBC26 conference, themed "Agentic Payments": infrastructure and apps that let AI agents pay safely and instantly on-chain. 30 hours; teams of 1–5; ~200 people; free. 中文: https://hack123.henryht.sh/h/tum-blockchain-ai-hackathon-2026
- [BostonHacks 2026 / BostonHacks 2026（波士顿大学 24 小时学生黑客松）](https://hack123.henryht.sh/en/h/bostonhacks-2026): deadline 2026-10-28 · starts 2026-11-21 · Boston · in person · international · for students · beginner-friendly · Student/AI. Boston University's largest student-run hackathon: 24 hours in person at the George Sherman Union on Nov 21–22, themed "Boston Bound" with tracks around transit, food and the city itself. Free food, swag and workspace, plus beginner workshops (Hackathon 101, intro to Claude Code, Figma), panels and mock interviews. Open to all college students, undergrad or grad, from anywhere; no experience needed and you can come solo and team up on site. Apply by Oct 28; no travel reimbursement this year. 中文: https://hack123.henryht.sh/h/bostonhacks-2026
- [Build With AI: Basics](https://hack123.henryht.sh/en/h/build-with-ai-basics-2026): deadline 2026-10-27 · starts 2026-10-04 · online · international · prize $2.5k · beginner-friendly · Education. A Devpost learning hackathon: build your first working app with an AI coding assistant (Claude Code, Codex, Cursor, etc.) using a provided Skill Pack, with Q&A and project feedback. Global and online. 中文: https://hack123.henryht.sh/h/build-with-ai-basics-2026
- [Code with Claude: Women in AI Hackathon (Anthropic, San Francisco) / Code with Claude: Women in AI Hackathon（Anthropic 旧金山办公室，面向女性的一日 Claude Code 黑客松）](https://hack123.henryht.sh/en/h/code-with-claude-women-in-ai-hackathon-2026): deadline 2026-10-27 · starts 2026-11-06 · San Francisco · in person · international · beginner-friendly · AI/Developer tools. A one-day build event at Anthropic's San Francisco office on Nov 6, 2026 (9am–3pm PT) for women in tech, especially early-career builders. Lightning talks from Anthropic teams, a Claude Code workshop, challenge tracks on issues affecting women, hands-on build time with Anthropic mentors, and team pitches to Anthropic judges. Applications closed Oct 27; spots are confirmed individually. 中文: https://hack123.henryht.sh/h/code-with-claude-women-in-ai-hackathon-2026
- [Emmy Hackathon 2026](https://hack123.henryht.sh/en/h/emmy-hackathon-2026): deadline 2026-10-27 · starts 2026-10-21 · online · international · prize $2.8k · advanced · GPU/编译器/PTX. A 7-day online hackathon from RiftStack, the team behind the CloudRift GPU cloud: use Emmy, an open-source ML compiler, to generate NVIDIA PTX assembly that beats the test suite. No GPU of your own needed—your code runs on hosted cloud GPUs. 15 public problems in the repo for practice; a hidden set of the same kind decides the ranking. AI coding assistants are allowed, but winners must explain how their compiler works on video. Solo or teams of up to 3; runs Oct 21–27 (AoE). 中文: https://hack123.henryht.sh/h/emmy-hackathon-2026
- [GitLab Life After Code Hackathon 2026 / Life After Code（GitLab）2026](https://hack123.henryht.sh/en/h/life-after-code-2026): deadline 2026-10-27 · starts 2026-10-05 · online · international · prize $45k · intermediate · AIGC. GitLab's online hackathon, "go to production at the speed of imagination": build DevOps, AI and productivity projects, Oct 5–27. Note: the official exclusion list includes mainland China, so it's mainly for developers outside China. 中文: https://hack123.henryht.sh/h/life-after-code-2026
- [NTP Novi Sad Hackathon 2026 / NTP Novi Sad 黑客松 2026](https://hack123.henryht.sh/en/h/ntp-novi-sad-hackathon-2026): deadline 2026-10-27 · starts 2026-10-30 · Novi Sad · hybrid · international · prize $1k · intermediate · AI Agent/Multi-agent collaboration. A hybrid hackathon (Oct 30–31) by JigJoy, the team behind the open-source multi-agent framework Mozaik, with Novi Sad Science Technology Park and the EINSTEIN project. Build AI agent systems on Mozaik that truly run in parallel, share state and coordinate; a single open challenge is revealed at kickoff. Join on site in Novi Sad, Serbia, or online with the same rules, judging and prizes; solo or teams of up to 4. Register by Oct 27. 中文: https://hack123.henryht.sh/h/ntp-novi-sad-hackathon-2026
- [VibeHacks #06: Vibe Coding for 3D Game Worlds / VibeHacks #06：Vibe Coding for 3D 游戏世界（上海 24 小时黑客松）](https://hack123.henryht.sh/en/h/vibehacks-06-3d-game-shanghai-2026): deadline 2026-10-27 · starts 2026-10-30 · Shanghai · in person · China · prize ¥19k · beginner-friendly · AI coding/Gaming/AIGC. A 24-hour vibe-coding hackathon in Shanghai from the VibeFriends community, co-hosted with Mopan AI Games and ModelSpeed Space. Use AI coding, 3D asset generation, game engines or web 3D tools to turn a game idea into a playable 3D demo. Online kickoff Oct 30 at 18:00, then a one-day build, playtest and pitch on Oct 31 at ModelSpeed Space No.3 (no overnight). 33 teams of 1–3 (solo is fine); sign up by Oct 27, 18:00 Beijing time. Game developers, creators, students and AI-curious developers are all welcome; mentors and 100 guest playtesters vote on the winners. 中文: https://hack123.henryht.sh/h/vibehacks-06-3d-game-shanghai-2026
- [Meta Global AI Developer Hackathon](https://hack123.henryht.sh/en/h/meta-global-ai-developer-hackathon): deadline 2026-10-26 · starts 2026-10-26 · online · international · prize $1M · intermediate · Startups. A 10-day global online hackathon announced by Meta Superintelligence Labs at Meta Connect 2026: build with the Meta Model API, Muse Code or Meta's open-weight models. Indie and startup tracks; free to enter if selected (capped at 20,000 accepted applicants). Applications close Oct 25, 11:59 PM ET (Oct 26, 11:59 Beijing time), or earlier once the cap is reached; hacking runs Oct 26 – Nov 4, winners announced Nov 9. Not open to residents of China, Russia and other sanctioned countries. 中文: https://hack123.henryht.sh/h/meta-global-ai-developer-hackathon
- [Ant LingBot Embodied AI Challenge (LingBot-VLA 2.0, ¥280k) / 首届蚂蚁灵波具身大模型挑战赛（LingBot-VLA 2.0，总奖金 28 万元）](https://hack123.henryht.sh/en/h/ant-lingbot-vla-challenge-2026): deadline 2026-10-26 · starts 2026-11-13 · Shanghai · hybrid · China · prize ¥280k · advanced · Embodied AI/Robotics/AI. Launched by Ant Group's LingBot with ModelScope and Alibaba Cloud Tianchi: tackle embodied AI tasks with the open-source LingBot-VLA 2.0 model. RoboTwin 2.0 simulation prelims with optional real-robot tasks; finalists join an in-person real-robot hackathon in Shanghai. Open to individuals, companies, universities and hobbyists. 中文: https://hack123.henryht.sh/h/ant-lingbot-vla-challenge-2026
- [AI Agents + Hardware MCP Hackathon (San Francisco, $4,000+ cash) / AI Agents + Hardware MCP Hackathon（旧金山，4,000+ 美元现金）](https://hack123.henryht.sh/en/h/ai-agents-hardware-mcp-hackathon-2026): deadline 2026-10-26 · starts 2026-10-26 · San Francisco · in person · international · prize $4k · beginner-friendly · Agent/Hardware. A one-day in-person hackathon at Frontier Tower, San Francisco by Milgram with E.S.I. Incubator and Korea Investment Accelerator: vibe-code AI agents and hardware in teams formed on the spot. Hardware and AI innovation tracks, Google Cloud workshop, investor judges; top 3 get accelerator spots. 中文: https://hack123.henryht.sh/h/ai-agents-hardware-mcp-hackathon-2026
- [Base44 × Contra $10K Build Challenge](https://hack123.henryht.sh/en/h/base44-contra-build-challenge-2026): deadline 2026-10-26 · starts 2026-10-19 · online · international · prize $10k · beginner-friendly · Startups/AIGC. Base44 and Contra’s online build challenge: ship a live Base44 website or app, submit on Contra, and share on X or LinkedIn. Top builds split $10,000. Open to everyone through Oct 25 PT (deadline Oct 26 06:59 UTC). 中文: https://hack123.henryht.sh/h/base44-contra-build-challenge-2026
- [Bihar Police Online Cyber Hackathon 2026](https://hack123.henryht.sh/en/h/bihar-police-cyber-hackathon-2026): deadline 2026-10-26 · starts 2026-10-12 · online · international · for students · intermediate · Cybersecurity/Digital forensics. Fully online cybersecurity hackathon by Bihar Police CCSU and C-DAC Patna for students at recognized Indian colleges. Teams of 3–4 tackle five cyber/digital-forensics challenges; submit an 8–10 min demo by Oct 26. Prizes ₹150k / 100k / 50k plus certificates and internship consideration. 中文: https://hack123.henryht.sh/h/bihar-police-cyber-hackathon-2026
- [Built with Claude: Japan 2026 / Built with Claude: Japan 2026（Anthropic 首场日本全国线上黑客松）](https://hack123.henryht.sh/en/h/built-with-claude-japan-2026): deadline 2026-10-26 · starts 2026-11-02 · online · international · beginner-friendly · AI coding/Agent. Anthropic's first nationwide online hackathon in Japan, hosted with Cerebral Valley. Up to 250 selected builders—engineers or first-time coders—get a Claude Max 5x plan and $500 in Claude API credits each, then have a week (Nov 2–10, JST) to build something with Claude Code, from a tool only you could make to fixes for shared problems like an aging society or labor shortages. Japan residents only; solo or teams of 2, and every team member must apply. Applications close Oct 26, 11:59 p.m. JST. 中文: https://hack123.henryht.sh/h/built-with-claude-japan-2026
- [CityGov Hackathon Challenge 2026 / 2026 CityGov Hackathon Challenge（教育就业解决方案赛）](https://hack123.henryht.sh/en/h/citygov-hackathon-2026): deadline 2026-10-26 · starts 2026-10-12 · online · international · prize $1.3k · intermediate · Education/就业/公共政策. CityGov's online challenge on how colleges can help students turn their education into meaningful careers. Submit any kind of solution—an app, platform, prototype, service model or policy idea. Teams of 1–4 compete over three online rounds (Oct 12–Nov 6), refining the entry after each round; winners can choose to donate their prize to a nonprofit. 中文: https://hack123.henryht.sh/h/citygov-hackathon-2026
- [Gator Hack V · AI Days 2026 at UF / Gator Hack V · AI Days 2026（佛罗里达大学）](https://hack123.henryht.sh/en/h/gator-hack-v-2026): deadline 2026-10-26 · starts 2026-10-23 · online · international · prize $3.5k · for students · intermediate · AIGC. The University of Florida's fifth AI Days hackathon, online Oct 23–25: build AI-themed projects. Open worldwide to students 18+. 中文: https://hack123.henryht.sh/h/gator-hack-v-2026
- [OpenCV AI Competition 2026](https://hack123.henryht.sh/en/h/opencv-ai-competition-2026): deadline 2026-10-26 · starts 2026-09-29 · online · international · prize $12k · intermediate · Imaging/Embodied AI. A global computer vision competition by the OpenCV Foundation and AWS: use OpenCV 5 for image or video analysis with key modules on AWS to solve real problems in healthcare, industry, accessibility, autonomous driving and safety. Individuals or teams of up to 5; 50 teams get $150 AWS credits. 中文: https://hack123.henryht.sh/h/opencv-ai-competition-2026
- [Speed Demon 2026](https://hack123.henryht.sh/en/h/speed-demon-2026): deadline 2026-10-26 · starts 2026-10-30 · online · international · prize $2k · intermediate · Performance engineering/Systems programming/Competitive programming. A 72-hour online performance-engineering hackathon by UK-based Hackathon Raptors, held over Halloween weekend: five tracks (log ingest, inverted index, hostile-CSV join, shortest paths, lossless compression), each with a spec, a dataset and a deliberately slow reference. Submit a Dockerfile; the organizers build and run every entry five times on one dedicated machine in Helsinki. 65% of the score comes from a published efficiency coefficient, 35% from senior engineers reading your code and PERF.md. Free, teams of 1–4, AI coding tools allowed. Team formation closes Oct 26; hacking runs Oct 30 18:00 – Nov 2 18:00 UTC; winners Nov 13. 中文: https://hack123.henryht.sh/h/speed-demon-2026
- [Apart Research AI Collusion Research Sprint / AI Collusion Research Sprint（Apart Research）](https://hack123.henryht.sh/en/h/apart-ai-collusion-research-sprint-2026): deadline 2026-10-25 · starts 2026-10-23 · New York, Hong Kong · hybrid · international · prize $2k · advanced · Multi-agent/Agent. A 48-hour AI alignment research sprint (Oct 23–25) by Apart Research with Poseidon Research and AE Studio, on when AI agents collude, how audits can detect it and how to block it. Teams of 1–5; in-person hubs in New York and Hong Kong plus global online. 中文: https://hack123.henryht.sh/h/apart-ai-collusion-research-sprint-2026
- [Gemini 4 Argon SF Hackathon / Gemini 4 Argon SF Hackathon（Google DeepMind 旧金山黑客松，2 万美元现金）](https://hack123.henryht.sh/en/h/gemini-4-argon-sf-hackathon-2026): deadline 2026-10-25 · starts 2026-10-25 · San Francisco · in person · international · prize $20k · intermediate · Agent/AI coding/Robotics. A one-day, in-person hackathon in San Francisco with Google DeepMind on Sunday, Oct 25 (9 a.m.–10 p.m. PT), built around the new Gemini 4 Argon model—advanced reasoning, visual coding, robotics and world models. DeepMind's team (including Ivan Leo) judges on site. Teams of up to 4; everyone must apply and be approved, and space is limited. 中文: https://hack123.henryht.sh/h/gemini-4-argon-sf-hackathon-2026
- [HackMeridian 2026 / HackMeridian 2026（Stellar 里斯本 AI + 支付黑客松，3 万美元）](https://hack123.henryht.sh/en/h/hackmeridian-2026): deadline 2026-10-25 · starts 2026-10-25 · Lisbon · in person · international · prize $30k · intermediate · Web3/Payments/AI apps. A free 28-hour hackathon in Lisbon (Warehouse ONE16, Oct 25–26) run by the Stellar Development Foundation ahead of its annual Meridian conference, with Encode Club among the promoters. Build AI and payments products on Stellar: the Genesis path takes a new idea to an MVP, while Scale pushes an existing product toward production. Solo applicants welcome and AI-assisted coding is allowed; finalists pitch live at Meridian on Oct 28. 中文: https://hack123.henryht.sh/h/hackmeridian-2026
- [IEEE ClimateChain Global Hackathon / IEEE ClimateChain 全球黑客松（区块链 × 气候，$3,000+ 现金）](https://hack123.henryht.sh/en/h/ieee-climatechain-global-hackathon-2026): deadline 2026-10-25 · starts 2026-10-04 · online · international · prize $3k · intermediate · Web3/Climate/AI. A global online hackathon by IEEE Blockchain Türkiye and partners: blockchain and AI solutions for real climate challenges, supporting UN COP 31 goals. Tracks: carbon markets, renewable energy trading, sustainable supply chains, climate data; submit a 3–5 minute demo and public repo. 中文: https://hack123.henryht.sh/h/ieee-climatechain-global-hackathon-2026
- [Junction 2026 Hackathon in Espoo / Junction 2026（欧洲最大黑客松，芬兰埃斯波，10 万欧元奖金）](https://hack123.henryht.sh/en/h/junction-2026): deadline 2026-10-25 · starts 2026-11-13 · Espoo · in person · international · prize €100k · intermediate · AI/Hardware. Europe's biggest hackathon: 2,000 builders, 48 hours in person at Hype Areena in Espoo, Finland, on 13–15 November 2026. Free to enter by application; open to developers, designers and makers of any background. Partner challenge tracks, mostly AI, plus an on-site Hardware Lab by Arduino. Applications close 25 October. 中文: https://hack123.henryht.sh/h/junction-2026
- [Make-A-Ton 9.0 / Make-A-Ton 9.0（Odoo × CUSAT 招聘黑客松）](https://hack123.henryht.sh/en/h/make-a-ton-9-0): deadline 2026-10-25 · starts 2026-10-31 · 高知 · hybrid · international · intermediate. The 9th edition of South India's biggest hiring hackathon, run by CUSAT's CITTIC incubator with Odoo. Free to enter for developers 18+; teams of 1–4, cross-college teams welcome and no prior hackathon experience needed. An 8-hour online qualifier on Oct 31 picks the finalists, who then build for 24 hours on the Kochi campus on Dec 19–20. Strong performers get fast-tracked to Odoo job interviews. Register by Oct 25. 中文: https://hack123.henryht.sh/h/make-a-ton-9-0
- [McDonald's China Developer Challenge: MCP Skills / 麦当劳程序员创意开发大赛](https://hack123.henryht.sh/en/h/mcd-developer-innovation-challenge-2026): deadline 2026-10-25 · starts 2026-10-09 · online · China · intermediate · AI/Agent/MCP. McDonald's China invites mainland developers to build an open-source Skill on its official MCP server (ordering, coupons, nutrition, points, events). Publish a public GitHub repo and file an entry issue by Oct 25; the leaderboard ranks entries by GitHub stars. 中文: https://hack123.henryht.sh/h/mcd-developer-innovation-challenge-2026
- [NextGen Hackathon 2026 at Shetty Institute of Technology / NextGen Hackathon 2026（T-Hub × Shetty 理工学院）](https://hack123.henryht.sh/en/h/nextgen-hackathon-2026): deadline 2026-10-25 · starts 2026-10-29 · Kalaburagi · in person · international · intermediate · AI/Robotics. A 36-hour in-person hackathon in Kalaburagi, Karnataka by AIC T-Hub and Shetty Institute of Technology, open to ideas in any AI/ML/robotics track. Teams of 1–4, ₹1,200 entry fee per team, dinner and lodging included. Apply by Oct 25 for Oct 29–30; top 3 get cash and T-Hub incubation. 中文: https://hack123.henryht.sh/h/nextgen-hackathon-2026
- [SDC Hackathon 2026 (Malaysian university AI hackathon, RM16,000) / SDC Hackathon 2026（马来西亚大学生 AI 黑客松，1.6 万令吉奖金）](https://hack123.henryht.sh/en/h/sdc-hackathon-2026): deadline 2026-10-25 · starts 2026-10-19 · Sepang · hybrid · international · prize $5.5k · for students · beginner-friendly. A two-week hybrid AI hackathon (Oct 19 – Nov 1) by Xiamen University Malaysia's AI and Rotaract clubs: build AI solutions for the UN SDGs. Online prelims Oct 19–25, in-person final Oct 31 – Nov 1 at XMUM, Sepang. Teams of 1–5, beginners and non-tech majors welcome. 中文: https://hack123.henryht.sh/h/sdc-hackathon-2026
- [World Ideas at Work: 2026 International AI Hackathon (Beijing) / 世界脑洞营业中：2026 国际 AI 黑客松（北京，新京报 × 贝壳财经）](https://hack123.henryht.sh/en/h/world-ideas-at-work-ai-hackathon-2026): deadline 2026-10-25 · starts 2026-10-30 · Beijing · in person · China · beginner-friendly · AI/AI apps. A three-day international AI hackathon in Beijing on Oct 30–Nov 1, 2026, organized by The Beijing News and its Beike Finance outlet with the Beijing Artificial Intelligence Association. About 200 young people from China and abroad, of any major or nationality, team up across five AI tracks to turn ideas into working products and meet investors and companies. Registration closed Oct 25; prize details were not published. 中文: https://hack123.henryht.sh/h/world-ideas-at-work-ai-hackathon-2026
- [StarDust OS Hackathon Finals by Astribot (Shenzhen) / 星尘OS黑客松总决赛（星尘智能 Astribot，深圳）](https://hack123.henryht.sh/en/h/astribot-stardust-os-hackathon-finals-2026): deadline 2026-10-24 · starts 2026-10-24 · Shenzhen · in person · China · beginner-friendly · Robotics/Embodied AI/AI. Finals of Astribot's StarDust OS robot-app hackathon in Shenzhen: turn a one-sentence idea into an app that runs on a real humanoid robot via Astribot AOS, no motion-control code needed. Open worldwide, including no-code creators. 中文: https://hack123.henryht.sh/h/astribot-stardust-os-hackathon-finals-2026
- [Black Code Collective Hacktoberfest](https://hack123.henryht.sh/en/h/black-code-collective-hacktoberfest-2026): deadline 2026-10-24 · starts 2026-10-12 · Washington, D.C. · in person · international · prize $1k · intermediate · Hacktoberfest/AI/Healthcare/Community. An in-person Hacktoberfest hackathon by Black Code Collective in downtown Washington, D.C.: teams of 2–4 build a working website or app on AI ethics & accessibility, modern healthcare outcomes, or community development, and demo it on site. 中文: https://hack123.henryht.sh/h/black-code-collective-hacktoberfest-2026
- [DS+X Hackathon 2026 (Boston University) / DS+X Hackathon 2026（波士顿大学数据科学黑客松）](https://hack123.henryht.sh/en/h/ds-x-hackathon-2026): deadline 2026-10-24 · starts 2026-10-24 · Boston · in person · international · prize $5k · for students · beginner-friendly · Data science/AI. Boston University's data science hackathon (a Hackachusetts event), Oct 24–25: turn data into a prototype in Health+BioTech, ArtHack, CollegeHack or OpenHack. Open to students of all backgrounds. Note: you must fill in the Airtable application—registering on Devpost alone doesn't count. $5,000+ in cash prizes. 中文: https://hack123.henryht.sh/h/ds-x-hackathon-2026
- [ETH Shenzhen 2026 Hackathon / ETH Shenzhen 2026 黑客松](https://hack123.henryht.sh/en/h/eth-shenzhen-2026): deadline 2026-10-24 · starts 2026-10-24 · Shenzhen · in person · China · intermediate · Web3/AI/Agent. OpenBuild's two-day Ethereum builder event in Shenzhen (Oct 24–25): a full on-site build day followed by a conference and demo day. Tracks: agent infra & economy (ERC-8004, x402), privacy & security (ZK/FHE, AI-assisted audits) and verifiable AI (zkML). 中文: https://hack123.henryht.sh/h/eth-shenzhen-2026
- [Hack for Social Impact 2026](https://hack123.henryht.sh/en/h/hack-for-social-impact-2026): deadline 2026-10-24 · starts 2026-10-24 · San Francisco · in person · international · prize $5k · beginner-friendly · Social impact/Climate/Mental health/Justice reform. The third Hack for Social Impact, a weekend hackathon in San Francisco (Oct 24–25) built around real problems from five nonprofits, including the UN Convention to Combat Desertification. Tracks cover climate, community resilience, mental health, justice reform, and art & design; technical and non-technical participants are both welcome, and sponsors such as Gemini provide developer credits. 中文: https://hack123.henryht.sh/h/hack-for-social-impact-2026
- [HackPSU Fall 2026 (Penn State 24-hour student hackathon) / HackPSU 2026 秋季黑客松（宾州州立 24 小时学生黑客松）](https://hack123.henryht.sh/en/h/hackpsu-fall-2026): deadline 2026-10-24 · starts 2026-10-24 · State College · in person · international · prize $3.5k · for students · intermediate · Education/AIGC/Startups. Penn State's largest annual student tech event: a 24-hour in-person hackathon with an open theme. Research and Business tracks need no code; a Mystery Stack track is revealed at kickoff. MLH member event; free with meals and lodging. 中文: https://hack123.henryht.sh/h/hackpsu-fall-2026
- [Neighborhood Hacks 2026](https://hack123.henryht.sh/en/h/neighborhood-hacks-2026): deadline 2026-10-24 · starts 2026-10-16 · online · international · prize $45.1k · for youth · beginner-friendly. A student-run online hackathon (Oct 16–24): build a project that serves your local community, with any tech stack. Beginner-friendly; themes are social good and community. 中文: https://hack123.henryht.sh/h/neighborhood-hacks-2026
- [OxHack 2026 (Oxford) / OxHack 2026（牛津）](https://hack123.henryht.sh/en/h/oxhack): deadline 2026-10-24 · starts 2026-10-24 · Oxford · in person · international · for students · intermediate. A student-run hackathon at the University of Oxford following the MLH Code of Conduct, held at the Mathematical Institute. Teams of up to 4, solo or formed on site; free, with venue and meals. 中文: https://hack123.henryht.sh/h/oxhack
- [AI & Fintech XRPL Hackathon New York / AI & Fintech XRPL Hackathon 纽约](https://hack123.henryht.sh/en/h/xrpl-ai-fintech-hackathon): deadline 2026-10-24 · starts 2026-10-24 · New York · in person · international · prize $40k · beginner-friendly · Web3/Fintech/Agent. A weekend hackathon in New York by XRPL Commons with Ripple, Mastercard, AWS and Ledger; projects must build on the XRP Ledger, leading into Ripple's Swell conference. Tracks: agentic finance, lending, protocol innovation (C++), open; non-technical builders welcome; application required. 中文: https://hack123.henryht.sh/h/xrpl-ai-fintech-hackathon
- [Airwallex Agentic Banking Hackathon](https://hack123.henryht.sh/en/h/airwallex-agentic-banking-hackathon-2026): deadline 2026-10-23 · starts 2026-10-06 · San Francisco · hybrid · international · prize $80k · intermediate · Agent/Fintech. Build financial agents on the Airwallex API that handle real workflows such as accounts, payments and expense management. Global and online with sandbox access and engineer support; optional in-person Demo Day in San Francisco. 中文: https://hack123.henryht.sh/h/airwallex-agentic-banking-hackathon-2026
- [Build, Ship, Shape: Amazon Developer Hackathon](https://hack123.henryht.sh/en/h/amazon-developer-hackathon): deadline 2026-10-23 · starts 2026-09-08 · online · international · prize $138k · intermediate · Alexa/Agent. Amazon's first global developer hackathon spanning Fire TV, Alexa+, Bee and Ring — ideal for cross-device agent experiences. Four device tracks plus optional AWS Builder and open-source challenges; submit a working demo, code repo and product feedback. 中文: https://hack123.henryht.sh/h/amazon-developer-hackathon
- [HarborHack 2026 (Charleston, Agent in the Loop, $1,500) / HarborHack 2026（查尔斯顿，Agent in the Loop，1,500 美元奖金）](https://hack123.henryht.sh/en/h/harborhack-2026): deadline 2026-10-23 · starts 2026-10-23 · Charleston · in person · international · prize $1.5k · intermediate · Agent. An in-person hackathon by CharlestonHacks at the College of Charleston themed "Agent in the Loop": every team needs at least two humans and one non-human (AI agent) teammate, plus a reflection on the collaboration. 中文: https://hack123.henryht.sh/h/harborhack-2026
- [MoonStone DreamUp 2026 Shanghai / MoonStone DreamUp 2026 上海站](https://hack123.henryht.sh/en/h/moonstone-dreamup-shanghai-2026): deadline 2026-10-23 · starts 2026-10-23 · Shanghai · in person · China · beginner-friendly · AIGC/Incubation/Education. A beginner-friendly 3-day creator hackathon in Shanghai (Oct 23–25) started by middle-school founders. Individuals welcome; form teams on site, build a first prototype from a real problem, and demo it. Sponsors provide model tokens and cloud credits. No cash prizes listed; awards include Best First-Time. 中文: https://hack123.henryht.sh/h/moonstone-dreamup-shanghai-2026
- [QHack 2026 Quantum Coding Championship / QHack 2026 量子编程锦标赛](https://hack123.henryht.sh/en/h/qhack-2026): deadline 2026-10-23 · starts 2026-10-16 · online · international · prize $15k · beginner-friendly · Quantum computing. Xanadu's annual quantum computing coding competition (Oct 16–23, 2026): solve 23 quantum algorithm, chemistry and application challenges with open-source PennyLane, racing up a leaderboard. Solo or teams of up to 4; masterclasses and notebooks for beginners. 中文: https://hack123.henryht.sh/h/qhack-2026
- [Sea x OpenAI Regional Codex Hackathon Thailand / Sea × OpenAI Regional Codex Hackathon Thailand（曼谷）](https://hack123.henryht.sh/en/h/sea-openai-codex-hackathon-thailand-2026): deadline 2026-10-23 · starts 2026-11-21 · Bangkok · in person · international · for professionals · advanced · AI coding/Agent. The Thailand stop of Sea and OpenAI's Regional Codex Hackathon series after Singapore: a one-day build on Nov 21, 2026 at the Shopee office in Singha Complex, Bangkok, for experienced builders shipping production code with AI tools. Up to 40 pre-formed teams of 3–4, selected by application (closed Oct 23). Directions: autonomous agents, AI-native products and operations, and deep domain AI. Prizes are OpenAI API credits ($30K/$15K/$5K), plus ChatGPT Pro for the top five teams. 中文: https://hack123.henryht.sh/h/sea-openai-codex-hackathon-thailand-2026
- [Ambition for Korea 2026 (Bloom × Anthropic AI Hackathon) / Ambition for Korea 2026（Bloom × Anthropic 首尔一日黑客松）](https://hack123.henryht.sh/en/h/ambition-for-korea-2026): deadline 2026-10-22 · starts 2026-10-24 · Seoul · in person · international · intermediate · Startups/Agent. A free, approval-based one-day hackathon at Seoul AI Hub on Oct 24, 2026, hosted by Bloom with Anthropic, the Seoul Metropolitan Government and six VC firms. 150 builders (18+, teams of 2–4) each get $500 in Claude credits; the first 8 teams to pass rolling VC screening pitch in an evening shark tank. Applications closed Oct 22, 7 PM KST. 中文: https://hack123.henryht.sh/h/ambition-for-korea-2026
- [Kiro "Wild Ideas" Hackathon (by AWS, no business case needed) / Kiro「鬼点子」计划（亚马逊云科技发起，不看商业价值的脑洞黑客松）](https://hack123.henryht.sh/en/h/kiro-guidianzi-2026): deadline 2026-10-22 · starts 2026-09-24 · online · China · prize $2.4k · beginner-friendly · AI/Developer tools/Creative. An online hackathon from Amazon Web Services with InfoQ and CSDN: use Kiro to turn the odd ideas sitting in your notes app into a working demo—no commercial value required. Solo or teams of up to 3, across three tongue-in-cheek tracks (useless but useful, boring but fun, heartless but warm). Submit a live link or a 3–5 minute screen recording by Oct 22; winners are announced Oct 27. A separate in-person round runs in Changsha on Oct 24. 中文: https://hack123.henryht.sh/h/kiro-guidianzi-2026
- [HIV Hackathon 2026](https://hack123.henryht.sh/en/h/hiv-hackathon-2026): deadline 2026-10-21 · Hong Kong · in person · China · prize HK$60k · for students · intermediate · Healthcare/Education. Hosted by the Hong Kong AIDS Foundation: interdisciplinary solutions for HIV education, anti-discrimination and other public health issues. Services, education or digital solutions all welcome — an app isn't required. 中文: https://hack123.henryht.sh/h/hiv-hackathon-2026
- [Tmall AI Hackathon · University Challenge / 天猫 AI 黑客松·高校挑战赛](https://hack123.henryht.sh/en/h/tmall-ai-campus): deadline 2026-10-21 · starts 2026-09-08 · hybrid · China · prize ¥200k · for students · intermediate. An AI app competition for university students across China: submit a concept demo and plan, then finalists build and pitch in a 48-hour in-person final. Solo or teams of 2–5; four tracks — efficiency, smart daily life, creative making, and accessibility. 中文: https://hack123.henryht.sh/h/tmall-ai-campus
- [EurekaDev 2026](https://hack123.henryht.sh/en/h/eurekadev-2026): deadline 2026-10-21 · starts 2026-10-01 · online · international · prize $19.1k · for youth · beginner-friendly. A 5-week global innovation challenge by Eureka Institute and UnivaDev combining a science fair and a hackathon: choose a coding or research track across STEM fields. High school students aged 13–19; joining the official Discord is required to win. 中文: https://hack123.henryht.sh/h/eurekadev-2026
- [ShanHaiWoo GBA 72-Hour AI × Hardware Hackathon (Shenzhen) / 山海坞·大湾区 72 小时 AI × 硬件创客松（深圳）](https://hack123.henryht.sh/en/h/shanhaiwoo-gba-ai-hardware-hackathon-2026): deadline 2026-10-21 · starts 2026-10-21 · Shenzhen · in person · China · intermediate · AI/Hardware/Robotics. A 72-hour AI × hardware hackathon in Shenzhen, part of the ShanHaiWoo GBA 2026 builder village. Open application, about 80 builders admitted; workshops on wearables/AR, AI toys and desktop robots, with Demo Day on Oct 23. 中文: https://hack123.henryht.sh/h/shanhaiwoo-gba-ai-hardware-hackathon-2026
- [Sime Darby Property University Hackathon 2026 (Malaysia) / Sime Darby Property 大学生黑客松 2026（马来西亚）](https://hack123.henryht.sh/en/h/sime-darby-property-university-hackathon-2026): deadline 2026-10-21 · starts 2026-10-02 · online · international · for students · intermediate · Smart cities. A university innovation challenge by Malaysian developer Sime Darby Property: spend 10–12 weeks researching, building and pitching deployable smart-township solutions, which may be adopted by the company. Teams of 3–5 with at least one coder; free with mentors; top 10 pitch in person. 中文: https://hack123.henryht.sh/h/sime-darby-property-university-hackathon-2026
- [AI Startup Challenge Hackathon / AI Startup Challenge Hackathon（SF AI Summit 前置赛）](https://hack123.henryht.sh/en/h/ai-startup-challenge-hackathon-sf-2026): deadline 2026-10-20 · starts 2026-10-20 · San Francisco · in person · international · advanced · Agent/Startups. A one-day pre-event of the SF AI Summit at AWS Builder Loft: turn an AI startup idea into a demoable prototype. Themes include AI agents, enterprise AI, developer tools and AI infra; on-site team forming, mentors, and a top-5 pitch on stage. 中文: https://hack123.henryht.sh/h/ai-startup-challenge-hackathon-sf-2026
- [L'Oréal Beauty Tech Hackathon 2026 ("Create Beauty with AI") / 欧莱雅第二届美妆科技黑客松「用AI造点美」](https://hack123.henryht.sh/en/h/loreal-beauty-tech-hackathon-2026): deadline 2026-10-20 · starts 2026-10-03 · Beijing · hybrid · China · prize ¥200k · for students · intermediate · AI/Beauty. L'Oréal's second beauty tech hackathon for full-time students: use AI to solve real problems in beauty shopping, trust and accessibility. Three tracks; teams of 1–5 across schools and majors; winners get fast-track summer internship interviews. Final in Beijing. 中文: https://hack123.henryht.sh/h/loreal-beauty-tech-hackathon-2026
- [INTERCITY HACK Hangzhou–Ningbo–Wenzhou Hackathon / INTERCITY HACK 杭甬温三城联动黑客松](https://hack123.henryht.sh/en/h/intercity-hack-2026): deadline 2026-10-20 · starts 2026-10-24 · Hangzhou, Ningbo, Wenzhou · in person · China · beginner-friendly · Incubation. Simultaneous 48-hour hackathons in Hangzhou, Ningbo and Wenzhou solving real company needs. Six companies set six tracks; solo or teams of 2–4; no AI background required; top projects get a 100-day PoC follow-up. 中文: https://hack123.henryht.sh/h/intercity-hack-2026
- [Decode & Detect: The XRPL AI Hack (London) / Decode & Detect: The XRPL AI Hack（伦敦 XRP 反洗钱 AI 黑客松）](https://hack123.henryht.sh/en/h/decode-detect-xrpl-ai-hack-2026): deadline 2026-10-20 · starts 2026-10-24 · London · in person · international · for students · intermediate · Web3/AIGC. Student hackathon in London by the UK Centre for Blockchain Technologies with Ripple, UCL and Imperial's Data Science Society: build AI/ML anti-money-laundering detectors on real XRP Ledger data. No blockchain experience needed (mandatory online training); solo or teams up to 5. Apply by Oct 20 for Oct 24. 中文: https://hack123.henryht.sh/h/decode-detect-xrpl-ai-hack-2026
- [Dot Your Future Hackathon (Polkadot × Bifrost, 12,000 USDT) / Dot Your Future 黑客松（Polkadot × Bifrost，12,000U 奖金）](https://hack123.henryht.sh/en/h/dot-your-future-2026): deadline 2026-10-20 · starts 2026-10-04 · online · international · prize $12k · intermediate · Web3/Startups. An online hackathon by OneBlock+ with Polkadot, Bifrost and PaperMoon on dApps for Polkadot parachains and multichain ecosystems — the Asia hub of Polkadot's Road to sub0. Tracks on Polkadot multi-VM apps and Bifrost liquid staking; projects must be open source. 中文: https://hack123.henryht.sh/h/dot-your-future-2026
- [Golden Rooster AI Film Hackathon 2026 / 2026 金鸡电影 AI 极客松（中国金鸡百花电影节 AI 单元，厦门 72 小时限时创作）](https://hack123.henryht.sh/en/h/golden-rooster-ai-hackathon-2026): deadline 2026-10-20 · starts 2026-11-06 · Xiamen · in person · China · intermediate · AI video/Film. The on-site creation segment of the first-ever Golden Rooster Film AI unit: teams of three adults (AI creators, filmmakers, screenwriters, visual designers) take a set theme and make a film in 72 hours in Xiamen during the festival, Nov 6–9, with the Xiaoyunque AI tools and compute provided. Ten teams are selected to compete. Registration closes Oct 20, 24:00 Beijing time. 中文: https://hack123.henryht.sh/h/golden-rooster-ai-hackathon-2026
- [Inside the Game: Developer Hackathon (Microsoft × Premier League) / Microsoft × 英超 Inside the Game 开发者黑客松](https://hack123.henryht.sh/en/h/microsoft-premier-league-inside-the-game-hackathon-2026): deadline 2026-10-20 · starts 2026-10-06 · online · international · prize $50k · intermediate · Agent/Multi-agent/Data. Microsoft and the Premier League's free online hackathon: build AI apps or agents that turn synthetic football match data into real-time match analysis, stories, highlights and automated recaps, using GitHub Copilot, Microsoft Foundry and Azure. Up to $50,000 in cash prizes plus Premier League match tickets. Register by Oct 20, 12:00 PM PT; submit by Oct 27, 11:59 PM PT. 中文: https://hack123.henryht.sh/h/microsoft-premier-league-inside-the-game-hackathon-2026
- [Zhekesong 2026: AI+X Hackathon at Zhejiang University / 浙客松 2026 · AI+X 破界黑客松（浙江大学，天猫校园 OPC / 华为双赛道）](https://hack123.henryht.sh/en/h/zhekesong-ai-x-2026): deadline 2026-10-20 · starts 2026-10-18 · Hangzhou · hybrid · China · prize ¥30k · for students · intermediate · Agent/Student/One-person company. Zhejiang University's 2026 Zhekesong hackathon in Hangzhou, run on the TUOZHE AI ecosystem platform, with two tracks: a Tmall campus OPC incubation track for mature, launchable projects (online first round) and a Huawei industry track to build an AI copywriting agent for Huawei PC marketing (5-hour on-site first round). Teams of 1–5 ZJU students; ¥30,000 in prizes; finals were on Oct 25, 2026. 中文: https://hack123.henryht.sh/h/zhekesong-ai-x-2026
- [Bittensor Global Subnet Hackathon / Bittensor 全球子网黑客松](https://hack123.henryht.sh/en/h/bittensor-global-subnet-hackathon): deadline 2026-10-19 · starts 2026-08-22 · online · international · prize $10k · intermediate · Web3/Data/Incubation. Bittensor's official global online hackathon (run by HackQuest): take a subnet idea from mechanism design to a working implementation on Bittensor testnet. Staged submissions; judging focuses on incentive mechanism quality, not UI. Strong teams get incubation and accelerator interviews. 中文: https://hack123.henryht.sh/h/bittensor-global-subnet-hackathon
- [Hack Western 13 (Western University, London, Ontario) / Hack Western 13（西安大略大学 36 小时学生黑客松，包吃住和路费）](https://hack123.henryht.sh/en/h/hack-western-13-2026): deadline 2026-10-19 · starts 2026-11-20 · London, Ontario · in person · international · for students · beginner-friendly · AI/Developer tools. Western University's annual student-run hackathon in London, Ontario (Nov 20–22, 2026), one of Canada's largest. 36 hours of building in teams of up to four with workshops, mentors and sponsor challenges; theme 'Discover the unknown'. Organizers cover food, travel and lodging. Open to post-secondary students worldwide (no high school students); applications closed Oct 18, 2026. 中文: https://hack123.henryht.sh/h/hack-western-13-2026
- [HackerWrath 3.0](https://hack123.henryht.sh/en/h/hackerwrath-3-0-2026): deadline 2026-10-19 · starts 2026-10-22 · Amritsar · in person · international · for students · intermediate · Software development. A 24-hour in-person hackathon at Guru Nanak Dev University (GNDU), Amritsar, open to B.Tech students (inter-college teams of 3–5). Tracks and problems are revealed on the day, with elimination rounds to the final. Registration fee ₹350; register by Oct 19, event Oct 22–23. 中文: https://hack123.henryht.sh/h/hackerwrath-3-0-2026
- [Hyperbloom October UI/UX & Web Design Hackathon / Hyperbloom October UI/UX 与网页设计黑客松（$9,117 现金，线上，学生赛）](https://hack123.henryht.sh/en/h/hyperbloom-october-2026): deadline 2026-10-19 · starts 2026-10-01 · online · international · prize $9.1k · for students · intermediate · Design/Web/AI. October edition of the monthly hyperbloom hacks series: an online UI/UX and web design hackathon for students only, with $9,117 in cash prizes plus compute credits. 中文: https://hack123.henryht.sh/h/hyperbloom-october-2026
- [ACC 2026 × WorkBuddy Super Individual Challenge / ACC 2026 × WorkBuddy 超级个体极限挑战赛](https://hack123.henryht.sh/en/h/acc-workbuddy-super-individual-2026): deadline 2026-10-18 · starts 2026-10-21 · Beijing · in person · China · prize ¥20k · intermediate · Agent. A 20-seat in-person challenge at Beijing Haidian Park during ACC 2026: bring a real work problem and use WorkBuddy agents/skills to ship a checkable result in two days (Oct 21–22). Open to solo builders, teachers, operators and creators. Apply by Oct 18; ¥20,000 cash pool plus WorkBuddy credits and Looki devices. 中文: https://hack123.henryht.sh/h/acc-workbuddy-super-individual-2026
- [Google Cloud AI Builder Cup](https://hack123.henryht.sh/en/h/google-cloud-ai-builder-cup): deadline 2026-10-18 · starts 2026-09-19 · Singapore · hybrid · international · prize $30k · for professionals · advanced · Industry AI. A JAPAC AI hackathon run by Hack2skill and sponsored by Google Cloud: build deployable AI prototypes for real industry problems with Gemini/Gemma on Google Cloud. Teams of 2–4 across six industry tracks; finalists are flown to an in-person Demo Day in Singapore on Dec 4. 中文: https://hack123.henryht.sh/h/google-cloud-ai-builder-cup
- [Black Forest Hackathon 2026: Smart Automation / Black Forest Hackathon 2026 · Smart Automation（德国奥芬堡）](https://hack123.henryht.sh/en/h/black-forest-hackathon-smart-automation-2026): deadline 2026-10-18 · starts 2026-10-16 · 奥芬堡 · in person · international · prize €6k · intermediate · Hardware/Embodied AI. A free 48-hour on-site hackathon at flow1986 in Offenburg, Germany (Oct 16–18, 2026) with the smartXautomation ecosystem: about 100 hackers tackle industrial challenges in smart production, AI-driven robotics and Industry 4.0. Open to students and professionals, coders or not; €6,000 in cash prizes; meals included. 中文: https://hack123.henryht.sh/h/black-forest-hackathon-smart-automation-2026
- [Graph Hacks: Context for AI Agents (WeMakeDevs × FalkorDB) / Graph Hacks: Context for AI Agents（WeMakeDevs × FalkorDB）](https://hack123.henryht.sh/en/h/graph-hacks-falkordb-2026): deadline 2026-10-18 · starts 2026-10-15 · online · international · prize $20k · intermediate · AI Agent/Graph databases/FalkorDB. An online hackathon by WeMakeDevs and FalkorDB: use the FalkorDB graph database to give AI agents reasoned, traceable context — connected data, cross-session memory and shared multi-agent state. Free; solo or teams of 2–4; three tracks incl. a company knowledge graph. 中文: https://hack123.henryht.sh/h/graph-hacks-falkordb-2026
- [HackHarvard 2026 / HackHarvard 2026（哈佛大学 36 小时本科生黑客松）](https://hack123.henryht.sh/en/h/hackharvard-2026): deadline 2026-10-18 · starts 2026-10-16 · Cambridge, MA · in person · international · for students · intermediate · Student/Agent/Healthcare. Harvard's 36-hour undergraduate hackathon, themed 'Hack to the Moon', held Oct 16–18, 2026 in Cambridge, MA, with 500+ students from around the world. Sponsor challenges came from Regeneron (clinical trials), Daytona, Chalk, Factory, Capital One and Photon, with cash, credits and interview fast-tracks. Free for accepted hackers; no overnight stay at the venue. Projects were due on Devpost on Oct 18. 中文: https://hack123.henryht.sh/h/hackharvard-2026
- [Hong Kong Inter-University GenAI Hackathon for the SDGs 2026 / 香港跨院校生成式 AI 黑客松（Hack for SDGs）2026](https://hack123.henryht.sh/en/h/hk-genai-hackathon-sdgs-2026): deadline 2026-10-18 · starts 2026-10-24 · Hong Kong · in person · international · for students · intermediate · AIGC/Energy/Startups. An extended hackathon run by an alliance of Hong Kong's eight publicly funded universities (4th edition): student teams of 3–5 build working GenAI prototypes for sustainability tracks such as green transport, the Northern Metropolis, smart living and future work. Interim report Oct 4, pitch deck Oct 18, final pitch day Oct 24 at City University of Hong Kong; winners get incubation pathways incl. HKSTP. 中文: https://hack123.henryht.sh/h/hk-genai-hackathon-sdgs-2026
- [AI Hackathon 2026 by LA Hacks (UCLA, Los Angeles) / LA Hacks AI Hackathon 2026（UCLA，洛杉矶）](https://hack123.henryht.sh/en/h/la-hacks-ai-hackathon-2026): deadline 2026-10-18 · starts 2026-10-17 · Los Angeles · in person · international · for students · intermediate · AI. LA Hacks' new fall AI hackathon for college students, held in person at UCLA's James West Alumni Center on 17–18 October 2026 as part of LA Tech Week. Participants must apply, be accepted, RSVP and attend in person; projects are submitted on Devpost. 中文: https://hack123.henryht.sh/h/la-hacks-ai-hackathon-2026
- [Mathathon: Old Problems, New Proofs (Caltech) / Mathathon: Old Problems, New Proofs（Caltech）](https://hack123.henryht.sh/en/h/mathathon-caltech-2026): deadline 2026-10-18 · starts 2026-11-13 · 帕萨迪纳 · hybrid · international · advanced · Education/Open source. A Caltech student-run math research hackathon: teams of up to 4 spend 40 hours on campus (Nov 13–15) using LLMs on hard math expositions, then two remote months on a public explainer and GitHub repo. Advisors include Terence Tao. General applications closed Oct 18 PT; Caltech affiliates may still apply. 中文: https://hack123.henryht.sh/h/mathathon-caltech-2026
- [NTU x ST Engineering Hackathon / NTU x ST Engineering Hackathon（新加坡南洋理工 × 新科工程）](https://hack123.henryht.sh/en/h/ntu-x-st-engineering-hackathon-2026): deadline 2026-10-18 · starts 2026-10-12 · online · international · prize $2.5k · intermediate · Agent/Imaging. An online hackathon by Nanyang Technological University and ST Engineering: build a Synthetic Human Agent that mimics a real person's daily office behaviour so its system telemetry looks natural. Submit a GitHub repo, docs and a demo video; judged on telemetry realism, human-like pacing, action complexity and efficiency. Deadline Oct 18 (SGT). 中文: https://hack123.henryht.sh/h/ntu-x-st-engineering-hackathon-2026
- [Pazhou World Model Challenge 2026 / 第五届琶洲算法大赛·具身智能世界模型挑战赛（总奖金 15 万元）](https://hack123.henryht.sh/en/h/pazhou-embodied-world-model-2026): deadline 2026-10-18 · starts 2026-09-28 · Guangzhou · hybrid · China · prize ¥150k · Embodied AI/Robotics/AIGC. A track of the 5th Pazhou Algorithm Competition (Guangzhou Municipal Government and CCF), run by Peng Cheng Laboratory, Sun Yat-sen University and Tuoyuan Zhihui. Track 1: generate dual-arm manipulation videos from a first frame plus an instruction (dataset on Hugging Face); Track 2: build Skill Packages on PhyAgentOS (PAOS). Online prelims, in-person real-robot semifinal, finals with live demo and defense planned for November. ¥150,000 total. 中文: https://hack123.henryht.sh/h/pazhou-embodied-world-model-2026
- [SVYCA Youth for Earth Hackathon 2026 (Stanford, climate) / SVYCA 青年地球黑客松 2026（斯坦福，气候主题）](https://hack123.henryht.sh/en/h/svyca-y4e-hackathon-2026): deadline 2026-10-18 · starts 2026-10-03 · Stanford · hybrid · international · prize $2.7k · for youth · intermediate · Energy. The first youth climate hackathon by Silicon Valley Youth Climate Action with Stanford Climate Week: spend 4 weeks researching and building solutions to real climate problems, then pitch to industry judges at Stanford. Solo or teams of 3. 中文: https://hack123.henryht.sh/h/svyca-y4e-hackathon-2026
- [WTCC 2026 | Hack for Life / WTCC 2026｜Hack for Life](https://hack123.henryht.sh/en/h/wtcc-2026-hack-for-life): deadline 2026-10-17 · starts 2026-10-22 · Shanghai · in person · China · prize ¥50k · intermediate · Hardware/AIGC. Tour the expo to observe real users, then use AI, hardware and interaction design to build a working physical prototype in 4 days at Shanghai West Bund. Four life-stage tracks; teams of 2–4; prototyping and model support provided. 中文: https://hack123.henryht.sh/h/wtcc-2026-hack-for-life
- [Axis HackSprint 2.0](https://hack123.henryht.sh/en/h/axis-hacksprint-2-0-2026): deadline 2026-10-17 · starts 2026-11-03 · Kanpur · in person · international · for students · intermediate · AI/Cybersecurity/Blockchain/Agritech. A national software-only hackathon by Axis Institute of Technology & Management (AITM), Kanpur, for engineering/technology students across India. Round 1 is an online idea-deck submission (closes Oct 17); shortlisted teams of 2–4 join a 12-hour offline coding sprint on campus on Nov 3. Tracks: AI/ML, cybersecurity, blockchain, AgriTech, HealthTech, gamification & EdTech. 中文: https://hack123.henryht.sh/h/axis-hacksprint-2-0-2026
- [Blank Page: Find Your First Yes](https://hack123.henryht.sh/en/h/blank-page-hackathon-2026): deadline 2026-10-17 · starts 2026-10-17 · Cambridge, MA · in person · international · prize $1k · intermediate · MVP/Startups/AI/Product. A one-day in-person hackathon at Microsoft NERD Center in Cambridge, MA, focused on shipping a real MVP instead of a toy demo. Any theme (apps, web, AI tools, hardware); a prompt is revealed on site, teams can form on the day, and judges weigh problem focus, real usefulness, UI/UX and how AI was used. 中文: https://hack123.henryht.sh/h/blank-page-hackathon-2026
- [BNB Builder Hack: Kuala Lumpur / BNB Builder Hack: Kuala Lumpur（BNB Chain 链上 AI Agent 一日赛）](https://hack123.henryht.sh/en/h/bnb-builder-hack-kuala-lumpur-2026): deadline 2026-10-17 · starts 2026-10-17 · Kuala Lumpur · in person · international · prize $500 · intermediate · AI Agent/BNB Chain/Web3. A one-day in-person mini hackathon by the BNB Chain community at Taylor's University, Malaysia: build autonomous on-chain AI agents with BNB Agent Studio using AI coding tools and MCP. Four directions incl. DeFi sentinels and agent-to-agent markets; workshops and mentors. 中文: https://hack123.henryht.sh/h/bnb-builder-hack-kuala-lumpur-2026
- [Build Privacy-First Apps on Midnight / Midnight 隐私优先应用构建赛](https://hack123.henryht.sh/en/h/build-privacy-first-apps-on-midnight): deadline 2026-10-17 · starts 2026-09-27 · online · international · prize $12.5k · intermediate · Web3/Data. A three-month, three-wave online build challenge by the Midnight Foundation on AKINDO: build privacy-first apps with zero-knowledge proofs and Compact contracts; grants are split by judging score. Teams of up to 5; at least one compiling Compact contract, Apache 2.0 open source. 中文: https://hack123.henryht.sh/h/build-privacy-first-apps-on-midnight
- [CreateOS × Stripe: Build Agents That Run Code Hackathon / CreateOS × Stripe「Build Agents That Run Code」黑客松](https://hack123.henryht.sh/en/h/createos-stripe-build-agents-hackathon-2026): deadline 2026-10-17 · starts 2026-10-17 · online · international · prize $10k · intermediate · Agent/AI/Developer tools. A free, one-day online hackathon from CreateOS and Stripe on Oct 17, 2026 (12–7 PM PT, on Discord): start from an empty directory, set up the stack with Stripe Projects, and ship an AI agent that writes its own code and runs it in a CreateOS sandbox. Solo or teams of up to 3, approval-based registration, $10,000 prize pool. Ended — winners: 1st Sandtrap, 2nd Polygraph, 3rd AgentHandshake. 中文: https://hack123.henryht.sh/h/createos-stripe-build-agents-hackathon-2026
- [DubHacks 2026 (University of Washington, $44k+ in prizes) / DubHacks 2026（华盛顿大学，4.4 万美元以上奖品）](https://hack123.henryht.sh/en/h/dubhacks-2026): deadline 2026-10-17 · starts 2026-10-17 · Seattle · in person · international · prize $44k · for students · beginner-friendly · AI/Cloud. The Pacific Northwest's largest collegiate hackathon, run by University of Washington students: 36 hours in person in Seattle, beginner-friendly, open to all majors. MLH member event with ~1,100 hackers and 100+ mentors; AI/ML and cloud themes. 中文: https://hack123.henryht.sh/h/dubhacks-2026
- [HuskyHack 2026 (Tacoma, $18,000 cash) / HuskyHack 2026（塔科马，18,000 美元现金）](https://hack123.henryht.sh/en/h/huskyhack-2026): deadline 2026-10-17 · starts 2026-10-17 · Tacoma · in person · international · prize $18k · for students · intermediate · Fintech/Student. The second fintech hackathon by Sound Credit Union and UW Tacoma's Milgard Center for Business Analytics: Washington State college students design fintech for financial health and member experience. 24 hours on site, in two phases. 中文: https://hack123.henryht.sh/h/huskyhack-2026
- [IBM Z Datathon 2026](https://hack123.henryht.sh/en/h/ibm-z-datathon-2026): deadline 2026-10-17 · starts 2026-10-17 · hybrid · international · prize $50k · for students · intermediate. A 24-hour global datathon by Shooting Stars Foundation and IBM Z on AI for Good: real-time decision AI, privacy-preserving AI or open topics. Online or at 8 hubs worldwide; no mainframe experience needed; winners present at IBM Z Day on Nov 18. 中文: https://hack123.henryht.sh/h/ibm-z-datathon-2026
- [MLAI Hackathon 2026 (Vietnam) / MLAI Hackathon 2026（越南）](https://hack123.henryht.sh/en/h/mlai-hackathon-2026): deadline 2026-10-17 · starts 2026-09-28 · online · international · for students · intermediate · Healthcare/Education. A Vietnamese-language AI hackathon by southern Vietnam's AI talent network at Ho Chi Minh City University of Technology, supported by OpenAI, covering healthcare, education, finance, smart cities and operations. Teams of 1–4. 中文: https://hack123.henryht.sh/h/mlai-hackathon-2026
- [Monad Blitz V3 Shanghai / Monad Blitz V3 上海](https://hack123.henryht.sh/en/h/monad-blitz-shanghai): deadline 2026-10-17 · starts 2026-10-17 · Shanghai · in person · China · prize $1.5k · beginner-friendly · Web3. A one-day in-person hackathon in Shanghai by the Monad Foundation and OpenBuild: learn parallel EVM with Monad DevRel in the morning and deploy your first testnet contract, then code-sprint in the afternoon. Great for Web2 developers new to Web3; registration reviewed. 中文: https://hack123.henryht.sh/h/monad-blitz-shanghai
- [Recursive Agents Hackathon / The Recursive Agents Hackathon（Crusoe × Cerebral Valley，$25,000 现金，旧金山）](https://hack123.henryht.sh/en/h/recursive-agents-hackathon-2026): deadline 2026-10-17 · starts 2026-10-17 · San Francisco · in person · international · prize $25k · intermediate · Agent/Multi-agent/AI. A one-day, application-only hackathon in San Francisco during PyTorch Conference, hosted by Crusoe and Cerebral Valley: build persistent recursive agents that plan and delegate to sub-agents on Crusoe Managed Inference. 中文: https://hack123.henryht.sh/h/recursive-agents-hackathon-2026
- [Hey! Hackathon OPC AI Contest (Harbin) / 嘿！黑客松 OPC AI 大赛](https://hack123.henryht.sh/en/h/hey-hackathon-opc-ai-harbin-2026): deadline 2026-10-16 · starts 2026-10-24 · Harbin · in person · China · intermediate · Agent/AIGC/Incubation. Offline AI co-creation hackathon in Harbin (Oct 24–25) by New Youth AI Club, Yunfeiyang OPC Community and WaytoAGI. Five tracks including AIGC, Agents and live commerce; teams of 3–6. No cash prizes—winners get enterprise, channel and incubation intros. 中文: https://hack123.henryht.sh/h/hey-hackathon-opc-ai-harbin-2026
- [GOSIM Shenzhen 2026 Agentic Software Factory Hackathon / GOSIM Shenzhen 2026 智能体软件工厂黑客松](https://hack123.henryht.sh/en/h/gosim-shenzhen-2026): deadline 2026-10-16 · starts 2026-10-16 · Shenzhen · hybrid · China · prize $24k · advanced · Agent/Software engineering. For developers worldwide: turn agentic coding into runnable, reproducible, deliverable AI software engineering. A 6-week online program, preliminaries and a Grand Challenge final on site in Shenzhen; individuals and teams welcome. 中文: https://hack123.henryht.sh/h/gosim-shenzhen-2026
- [LAISEN Horizon Multi-Agent AI Hackathon / 莱森地平线（LAISEN Horizon）多智能体 AI 黑客松](https://hack123.henryht.sh/en/h/laisen-horizon): deadline 2026-10-16 · starts 2026-10-16 · Changchun · in person · China · prize ¥33k · intermediate · Multi-agent. Turn multi-agent ideas into real demos in Changchun — register solo, as a team, or without teammates yet. Focus on agents that work, collaborate and are genuinely useful; teams of 3–5 recommended; two days of building, pitching and awards. 中文: https://hack123.henryht.sh/h/laisen-horizon
- [Daytona HackSprint × Arize AI (New York) / Daytona HackSprint × Arize AI（纽约）](https://hack123.henryht.sh/en/h/daytona-hacksprint-nyc-2026): deadline 2026-10-16 · starts 2026-10-16 · New York · in person · international · prize $7k · intermediate · Agent/Multi-agent. A one-day in-person hackathon in New York by Daytona and Arize AI: build AI agents that reason, decide and safely call industry tools inside Daytona sandboxes. Solo or teams of up to 4; 3-minute live demos judged on impact, technical execution, creativity and presentation. 中文: https://hack123.henryht.sh/h/daytona-hacksprint-nyc-2026
- [Dual-Use Hackathon at USC Viterbi (LA Tech Week, $1,700 cash) / Dual-Use 黑客松（南加大，1,700 美元现金）](https://hack123.henryht.sh/en/h/dual-use-hackathon-usc-2026): deadline 2026-10-16 · starts 2026-10-16 · Los Angeles · in person · international · prize $1.7k · intermediate · Startups. An in-person hackathon at USC by Innovate x LA and the USC Grand Challenge Scholars Program, closing #LATechWeek: build for resilience, security and infrastructure in everyday LA. Mystery prompts with live problem injections every 8 hours; top 3 advance to the Das Family Incubator. 中文: https://hack123.henryht.sh/h/dual-use-hackathon-usc-2026
- [Hack Apertus](https://hack123.henryht.sh/en/h/hack-apertus): deadline 2026-10-16 · starts 2026-10-01 · online · international · prize €10.7k · intermediate · Open models. The first, fully online stop of a hackathon series around Apertus, Switzerland's fully open LLM (by EPFL, ETH Zurich and CSCS): red-teaming, evaluation/alignment or applications. Teams of 1–5; track winners advance to the May 2027 final in St. Gallen. 中文: https://hack123.henryht.sh/h/hack-apertus
- [SwampHacks XII (University of Florida, $11,000+ cash) / SwampHacks XII（佛罗里达大学，超 11,000 美元现金）](https://hack123.henryht.sh/en/h/swamphacks-xii-2026): deadline 2026-10-16 · starts 2026-10-16 · Gainesville · in person · international · prize $11k · for students · intermediate · Student/Hardware. The University of Florida's flagship 36-hour student hackathon with an open theme — anything from games to hardware prototypes — and an expo-style judging. Awards include Best Overall, Best Beginner, Best AI/ML, Best Hardware and a Capital One track. 中文: https://hack123.henryht.sh/h/swamphacks-xii-2026
- [AI CAN DO IT Tencent Cloud Hackathon · Singapore 2026 / AI CAN DO IT 腾讯云黑客松·新加坡 2026](https://hack123.henryht.sh/en/h/tencent-ai-can-do-it-singapore-2026): deadline 2026-10-16 · starts 2026-09-30 · Singapore · hybrid · international · prize S$17k · intermediate · Agent/Healthcare/Data. An industry AI hackathon by Tencent Cloud and AI Singapore with challenges from DBS, Keppel, NTU's medical school, Aspire and Ryde: use Tencent Cloud AI tools to solve real problems in banking, real estate, healthcare, fintech and digital services. Online build plus Demo Day at Tencent Cloud Day Singapore on Nov 3. 中文: https://hack123.henryht.sh/h/tencent-ai-can-do-it-singapore-2026
- [MLH Global Hack Week: Hacktoberfest](https://hack123.henryht.sh/en/h/mlh-global-hack-week-hacktoberfest-2026): deadline 2026-10-15 · starts 2026-10-09 · online · international · beginner-friendly · AIGC/Education. MLH's online hack week with a Hacktoberfest theme (Oct 9–15): join daily livestream workshops, complete challenges for points and learn open-source AI with the global community. Free, and still open. 中文: https://hack123.henryht.sh/h/mlh-global-hack-week-hacktoberfest-2026
- [2026 Jinchuang Cup Youth Hackathon / 2026「锦创杯」青年黑客松](https://hack123.henryht.sh/en/h/jinchuang-cup-youth-hackathon-2026): deadline 2026-10-15 · starts 2026-10-31 · Chengdu · in person · China · prize ¥3k · for youth · intermediate · AIGC. Explore the shopping districts, small shops and urban culture of Jinjiang, Chengdu, and build a demoable AI project in two days. No coding background required; 9:00–18:00 daily, no all-nighters. 中文: https://hack123.henryht.sh/h/jinchuang-cup-youth-hackathon-2026
- [Local Align #3 — AI × GTM Growth Hackathon / Local Align #3 — AI × GTM 增长黑客松](https://hack123.henryht.sh/en/h/local-align-3-ai-gtm-hackathon): deadline 2026-10-15 · starts 2026-10-24 · Santa Clara · in person · international · intermediate · Startups. A one-day in-person go-to-market hackathon in Santa Clara by Bay Area community Local Align: take real products from real companies and use AI tools for content, outreach and automation — winners drive real attention, leads and sign-ups. Free Hacker Pass (approval required). 中文: https://hack123.henryht.sh/h/local-align-3-ai-gtm-hackathon
- [Multimodal AI Hackathon 2026 (India) / Multimodal AI Hackathon 2026（印度）](https://hack123.henryht.sh/en/h/multimodal-ai-hackathon-2026): deadline 2026-10-15 · starts 2026-09-30 · online · international · for students · intermediate · Education. An all-India online multimodal AI hackathon by IIT Mandi's KamandPrompt coding club with Augli.ai and others, with four tracks spanning space, biotech and education. Solo or teams of up to 4, cross-college allowed; 15 days of building. 中文: https://hack123.henryht.sh/h/multimodal-ai-hackathon-2026
- [Tencent Cloud 3rd AI Attack & Defense Challenge / 腾讯云第三届智能攻防挑战赛](https://hack123.henryht.sh/en/h/tencent-cloud-attack-defense-2026): deadline 2026-10-14 · starts 2026-10-10 · Shenzhen · hybrid · China · prize ¥600k · for professionals · advanced · AI/Cybersecurity/Agent. The third AI attack-and-defense challenge from Tencent Cloud Security and Tencent's Yunding Lab, aimed at corporate security teams, researchers and independent hackers: turn your offensive and defensive know-how into AI agents that find and fix vulnerabilities. Three challenges, ending in an AI king-of-the-hill final in Shenzhen on Oct 30, 2026. Registration closed on Oct 14. 中文: https://hack123.henryht.sh/h/tencent-cloud-attack-defense-2026
- [Arc Microgrants (Circle, $10k in USDC) / Arc Microgrants（Circle，1 万美元 USDC 微资助）](https://hack123.henryht.sh/en/h/arc-microgrants-2026): deadline 2026-10-14 · starts 2026-10-05 · online · international · prize $10k · intermediate · Blockchain/Developer tools. A microgrant program from Circle's Arc Network for developers worldwide: if your project is live on Arc mainnet, apply for a 500 USDC non-dilutive grant. Rolling review; grantees get technical guidance, ecosystem office hours and a path to the larger Circle Grant Program. 中文: https://hack123.henryht.sh/h/arc-microgrants-2026
- [ASUS UGen AI League Hackathon 2026 / ASUS UGen AI League 创新黑客松 2026](https://hack123.henryht.sh/en/h/asus-ugen-ai-league-hackathon-2026): deadline 2026-10-14 · starts 2026-09-02 · Taipei · hybrid · international · prize $20k · intermediate · Hardware/AIGC/Startups. A global AI hackathon by ASUS with Intel and Hailo: build physical AI applications with the UGen300 AI accelerator and SDV virtual dev environment. Lightning (UGen300) and Thunderstorm (Intel Arc Pro B70) tracks; finals online or on site at ASUS HQ in Taipei on Dec 19. Stage I needs only a proposal deck and a 3-minute demo video. 中文: https://hack123.henryht.sh/h/asus-ugen-ai-league-hackathon-2026
- [Hotai AI Hackathon 2026 / 2026 和泰 AI 黑客松](https://hack123.henryht.sh/en/h/hetai-ai-hackathon-2026): deadline 2026-10-14 · starts 2026-09-30 · hybrid · China · intermediate · AIGC/Education/Data. Hotai Motor's annual AI hackathon in Taiwan. Six of its brands, including TOYOTA, LEXUS, HINO, iRent and yoxi, set seven real business challenges on rethinking smart mobility with generative AI and big data, supported by Google Cloud. Teams of 2–5 work with real company data. 中文: https://hack123.henryht.sh/h/hetai-ai-hackathon-2026
- [Open Agent Hackathon 2026](https://hack123.henryht.sh/en/h/open-agent-hackathon-2026): deadline 2026-10-13 · starts 2026-10-15 · online · international · prize $15k · intermediate · Agent. Build AI agents that complete real tasks in six days. Global and online, Oct 15–20, with mentors, workshops and a track for retrofitting existing projects. 中文: https://hack123.henryht.sh/h/open-agent-hackathon-2026
- [Chuyan · Sodium Universe: Sodium Battery × AIDC Online Hackathon / 初焰·钠宙｜钠电 × AIDC 线上黑客松](https://hack123.henryht.sh/en/h/chuyan-nazhou): deadline 2026-10-13 · starts 2026-09-25 · online · China · prize ¥100k · advanced · Energy/Research. Launched by 1836 and Proto Seeds: use AI to explore energy problems around sodium-ion batteries and AI data centers. 12 research topics, 24 spots; solo or teams of up to 3; fully online with a pitch on Oct 17. 中文: https://hack123.henryht.sh/h/chuyan-nazhou
- [Monad Metropolis Global Hackathon / Monad Metropolis 全球黑客松（含 Nansen 专项）](https://hack123.henryht.sh/en/h/monad-metropolis): deadline 2026-10-13 · starts 2026-09-01 · online · international · prize $250k · intermediate · Web3/Agent/Startups. Monad's global flagship hackathon, online Sep 1–Oct 13: build on-chain finance, consumer payments, social & culture and trust/AI infrastructure on the Monad EVM L1. Solo entries allowed; Hacker Houses in several cities; partners include Alibaba Cloud Qwen, Kimi, Tencent Hunyuan, Chainlink and MetaMask. 中文: https://hack123.henryht.sh/h/monad-metropolis
- [AMD Developer Hackathon ACT III ($12,000+, hybrid in Italy) / AMD 开发者黑客松 ACT III（$12,000+ 奖金，意大利混合赛）](https://hack123.henryht.sh/en/h/amd-developer-hackathon-act-iii-2026): deadline 2026-10-12 · starts 2026-10-12 · Rome · hybrid · international · prize $12k · intermediate · AI/Agent/GPU. An AI hackathon by AMD and lablab.ai: build AI agents and high-performance AI apps on cloud AMD GPUs (ROCm). Four business tracks (smart manufacturing, health, retail, new media); teams of 1–6 with free AMD Developer Cloud compute. In person in Rome, Milan and Imperia, online worldwide. 中文: https://hack123.henryht.sh/h/amd-developer-hackathon-act-iii-2026
- [Banana Hacks 2026](https://hack123.henryht.sh/en/h/banana-hacks-2026): deadline 2026-10-12 · starts 2026-10-09 · online · international · prize $500 · for youth · beginner-friendly · AIGC/Gaming. The first image-AI themed online hackathon: spend a weekend building an app, game or tool around image AI, computer vision or generative visual models. For ages 14–24; beginners welcome. 中文: https://hack123.henryht.sh/h/banana-hacks-2026
- [Crypto World's Fair Hackathon 2026 (Colosseum) / Crypto World's Fair 黑客松 2026（Colosseum）](https://hack123.henryht.sh/en/h/crypto-worlds-fair-2026): deadline 2026-10-12 · starts 2026-10-01 · online · international · prize $840k · intermediate · Web3/Startups. Colosseum's online cross-ecosystem hackathon: Solana, Ethereum, Hyperliquid, Base, Tempo, Arbitrum, Zcash and Robinhood Chain tracks, for shippable on-chain startups. Winners get interviews for the Colosseum accelerator ($250k pre-seed). 中文: https://hack123.henryht.sh/h/crypto-worlds-fair-2026
- [Hacktoberfest Open Source AI Challenge Week 1 / Hacktoberfest 开源 AI 挑战赛第 1 周（全球线上，2,450 美元现金）](https://hack123.henryht.sh/en/h/hacktoberfest-open-source-ai-week1-2026): deadline 2026-10-12 · starts 2026-10-06 · online · international · prize $2.5k · intermediate · Agent/AIGC. Week 1 of DEV and MLH's Hacktoberfest open-source AI challenge (theme: Touch Grass): use open-source / open-weight AI to get people outdoors, submitted as a DEV post. Writing quality weighs most; partner prizes have smaller pools and less competition. 中文: https://hack123.henryht.sh/h/hacktoberfest-open-source-ai-week1-2026
- [Young Worldor One-Day Hackathon / Young Worldor 一日黑客松](https://hack123.henryht.sh/en/h/young-worldor): deadline 2026-10-11 · starts 2026-10-11 · Shenyang · in person · China · prize ¥4.6k · for students · intermediate. Five hours of in-person building in Shenyang with Trae IDE: turn an idea into a working demo — smart programs, AI tools or web apps. Co-hosted by Trae, Young Worldor, TusPark and Datawhale; teams of 2–3, only 20 teams. 中文: https://hack123.henryht.sh/h/young-worldor
- [EvoHacks 2026](https://hack123.henryht.sh/en/h/evohacks-2026): deadline 2026-10-11 · starts 2026-10-10 · online · international · for students · beginner-friendly. An online hackathon for high school students themed "AI for Automation": use AI to automate everyday tasks, workflows or dev processes. Beginner-friendly; teams of up to 4; two days. 中文: https://hack123.henryht.sh/h/evohacks-2026
- [NIUKATHON 002 · Shenzhen / NIUKATHON 002 牛客松·深圳站](https://hack123.henryht.sh/en/h/niukathon-002-shenzhen-2026): deadline 2026-10-11 · starts 2026-10-11 · Shenzhen · in person · China · beginner-friendly · AI/Vibe Coding/AIGC. An in-person vibe-coding hackathon by VibeFriends × Niukathon at Peking University HSBC Business School (Shenzhen): no tech background needed, turn an idea into a showcase project with AI in 3 hours. Directions: AI Interactive, AI Visual and Wild Creation; teams can form on site. 中文: https://hack123.henryht.sh/h/niukathon-002-shenzhen-2026
- [Jiangsu AI + Science & Engineering Hackathon (University Track) / 江苏省AI＋科学与工程黑客松（高校组）](https://hack123.henryht.sh/en/h/jiangsu-ai-science-engineering-2026): deadline 2026-10-10 · starts 2026-10-04 · hybrid · China · prize ¥310k · for students · advanced. Use AI to complete an executable, verifiable science, engineering or design task. Hosted by the Jiangsu Association of Artificial Intelligence; undergraduate and graduate divisions; in-person final on Oct 20. 中文: https://hack123.henryht.sh/h/jiangsu-ai-science-engineering-2026
- [Caribbean AI Summit Hackathon 2026 / Caribbean AI Summit 黑客松 2026（加勒比医疗 AI）](https://hack123.henryht.sh/en/h/caribbean-ai-summit-hackathon-2026): deadline 2026-10-10 · starts 2026-10-08 · San Juan · in person · international · prize $10k · intermediate · AI/Healthcare. An in-person healthcare AI hackathon by the Caribbean AI Summit (PRAIC) at the Puerto Rico Convention Center: three days building prototypes for Caribbean healthcare pain points — access, patient care and operations. Teams of 2–4 or solo. 中文: https://hack123.henryht.sh/h/caribbean-ai-summit-hackathon-2026
- [ForgeHacks Online 2026](https://hack123.henryht.sh/en/h/forgehacks-online-2026): deadline 2026-10-10 · starts 2026-10-03 · online · international · prize $175 · for students · beginner-friendly · Healthcare/Education. A student-run online AI hackathon with six tracks — AI for healthcare, education, climate, business, cybersecurity and creativity — with prompts revealed at kickoff. Solo or teams of 1–4, first-timers welcome; free Featherless open-model API access. 中文: https://hack123.henryht.sh/h/forgehacks-online-2026
- [PalmettoHacks 2026 (University of South Carolina, MLH) / PalmettoHacks 2026（南卡罗来纳大学，MLH 学生赛）](https://hack123.henryht.sh/en/h/palmettohacks-2026): deadline 2026-10-10 · starts 2026-10-10 · Columbia · in person · international · prize $2.5k · for students · beginner-friendly · Startups/Energy/Hardware/AI. A 24-hour in-person hackathon at the University of South Carolina by Kappa Theta Pi with MLH and the Boyd Innovation Center, free with meals for students of any school or major. Five tracks: clean energy, hardware, entrepreneurship, AI/ML and cloud; no team or experience needed. 中文: https://hack123.henryht.sh/h/palmettohacks-2026
- [STORY101 LAB AI Storytelling Challenge / STORY101 LAB | AI Storytelling Challenge（Sunnyvale，16,000 美元现金）](https://hack123.henryht.sh/en/h/story101-lab-ai-storytelling-challenge-2026): deadline 2026-10-10 · Sunnyvale · in person · international · prize $16k · beginner-friendly · AI video/Short films. An AI video hackathon by Valley101 and Soulscape alongside the Alignment 2026 summit: create a short film of up to 3 minutes with AI. Two days of on-site creation plus screening; Discovery (beginner) and Advanced tracks; about 20 teams. 中文: https://hack123.henryht.sh/h/story101-lab-ai-storytelling-challenge-2026
- [Hacklanta '26 (Atlanta, 36 hours, $20k cash) / Hacklanta '26（亚特兰大 36 小时，2 万美元现金）](https://hack123.henryht.sh/en/h/hacklanta-2026): deadline 2026-10-09 · starts 2026-10-09 · Atlanta · in person · international · prize $20k · for students · intermediate · AI/Fintech/Creative tech. A 36-hour in-person hackathon at Georgia State University for US college students, free once accepted. Four tracks: social good, creativity, AI/ML and fintech; 1,000+ hackers, sponsor expo and on-site interviews. Every member must apply at hacklanta.dev, not just Devpost. 中文: https://hack123.henryht.sh/h/hacklanta-2026
- [Hacks for Humanity 2026 (ASU) / Hacks for Humanity 2026（ASU）](https://hack123.henryht.sh/en/h/hacks-for-humanity-2026): deadline 2026-10-09 · starts 2026-10-09 · Tempe · in person · international · prize $6.3k · intermediate · AIGC/Education. Arizona State University Project Humanities' 36-hour social-good hackathon: ~150–300 participants tackle local and global problems guided by values like compassion and integrity. Tracks: AI & humanity, aging & labor, kids & social media, parenting; random teams of 5–7. 中文: https://hack123.henryht.sh/h/hacks-for-humanity-2026
- [HackUCD x Stripe (Dublin, €4,000 cash) / HackUCD x Stripe（都柏林，4,000 欧元现金）](https://hack123.henryht.sh/en/h/hackucd-x-stripe-2026): deadline 2026-10-09 · Dublin · in person · international · prize €4k · for students · intermediate · Student/Stripe. University College Dublin's first cross-society hackathon, backed by Stripe: build a working prototype in one day around a challenge revealed that morning, with Stripe mentors on site. 中文: https://hack123.henryht.sh/h/hackucd-x-stripe-2026
- [Qollab × IonQ Quantum Hackathon / Qollab × IonQ 量子黑客松](https://hack123.henryht.sh/en/h/qollab-ionq-quantum-hackathon): deadline 2026-10-09 · starts 2026-10-09 · online · international · intermediate · Quantum computing. A global online quantum hackathon by Qollab and IonQ: write quantum circuits in the browser and run them on simulators or real IonQ hardware, with an online AMA and starter templates. 中文: https://hack123.henryht.sh/h/qollab-ionq-quantum-hackathon
- [Solar Mini Hacker House Shenzhen / Solar mini Hacker House 深圳](https://hack123.henryht.sh/en/h/solar-hacker-house-shenzhen): deadline 2026-10-09 · starts 2026-10-09 · Shenzhen · in person · China · intermediate · Web3. A three-day hacker house in Shenzhen by OpenBuild and the Dengchain community, an in-person sprint for Colosseum's Crypto World's Fair hackathon. Solana mentors on site; Demo Day top 3 get grants, Colosseum exposure and VC intros; registration reviewed. 中文: https://hack123.henryht.sh/h/solar-hacker-house-shenzhen
- [TME College AI Hackathon 2026 (Build With AI) / 腾讯音乐首届高校 AI Hackathon（Build With AI）](https://hack123.henryht.sh/en/h/tme-college-ai-hackathon-2026): deadline 2026-10-09 · starts 2026-09-14 · hybrid · China · prize ¥108k · for students · intermediate · AIGC/Education. Tencent Music Entertainment's first college AI hackathon: students build interactive music products for QQ Music, Kugou, Kuwo or WeSing. Two tracks (TME product feature vs. new music product); 1–2 per team; finals early November with deployable demos. 中文: https://hack123.henryht.sh/h/tme-college-ai-hackathon-2026
- [Arena Peak Asia Hackathon / Arena Peak Asia 亚洲黑客松巅峰赛](https://hack123.henryht.sh/en/h/arena-peak-asia): deadline 2026-10-08 · starts 2026-10-16 · Shanghai · in person · China · prize ¥250k · intermediate · AIGC/Imaging. A 32-hour AI visual storytelling contest by TapNow and Kling AI in Shanghai: turn feelings into responsive works. Teams of 2–3; theme E.C.H.O, covering story, visuals, sound and editing. 中文: https://hack123.henryht.sh/h/arena-peak-asia
- [TOKEN2049 Origins Hackathon 2026](https://hack123.henryht.sh/en/h/token2049-origins-hackathon-2026): deadline 2026-10-08 · starts 2026-10-06 · Singapore · in person · international · prize $150k · intermediate · Web3/Blockchain. TOKEN2049 Singapore's official 36-hour hackathon (~200 builders) with a $150,000 prize pool across Cardano, Solana, Chainlink and NOWNodes tracks. Free entry includes conference access; overall winner CoinGraph. 中文: https://hack123.henryht.sh/h/token2049-origins-hackathon-2026
- ["Build an Agent" Hackathon (San Francisco, $10,000 cash) / "Build an Agent" 黑客松（旧金山，10,000 美元现金）](https://hack123.henryht.sh/en/h/build-an-agent-hackathon-2026): deadline 2026-10-07 · starts 2026-10-06 · San Francisco · hybrid · international · prize $10k · intermediate · Agent. A fast one-day hackathon at Corgi Cafe, San Francisco (remote via Zoom too), sponsored by Agent37, OpenAI and Supabase: build agents that replace repetitive work. Building starts 2:30 PM and submissions close 4:40 PM; all participants get $100 in OpenAI credits. 中文: https://hack123.henryht.sh/h/build-an-agent-hackathon-2026
- [Cangjie Ecosystem Innovation Challenge 2026 (AtomGit) / 仓颉生态创新开发挑战赛（AtomGit）](https://hack123.henryht.sh/en/h/cangjie-ecosystem-innovation-challenge-2026): deadline 2026-10-07 · starts 2026-08-21 · online · China · advanced · Open source/Developer tools. AtomGit's open-source contest for the Cangjie programming language: build a runnable, verifiable project (recommended tech topics, third-party libraries, or your own idea) and submit it on AtomGit. Solo or teams of 1–4; top 30 advance to an online final pitch on Oct 24. 60 awards worth ¥70,000 in total, paid as electronics. Prelim submissions closed Oct 7. 中文: https://hack123.henryht.sh/h/cangjie-ecosystem-innovation-challenge-2026
- [Team1 Avalanche Builder Launchpad Online Hackathon / Team1 Avalanche Builder Launchpad 线上黑客松](https://hack123.henryht.sh/en/h/team1-avalanche-builder-launchpad-2026): deadline 2026-10-07 · starts 2026-10-02 · online · international · prize $1k · intermediate · Web3. A fully online hackathon by Team1, the Avalanche builder network: build on Avalanche in one of six directions (on-chain finance, consumer & payments, social & creator economy, identity & AI infra, real-world apps & devices, open innovation). Solo or team; newcomers to Avalanche welcome. 中文: https://hack123.henryht.sh/h/team1-avalanche-builder-launchpad-2026
- [Tripothon S1 World-Building Hackathon / Tripothon S1 世界构建黑客松](https://hack123.henryht.sh/en/h/tripothon-s1): deadline 2026-10-05 · starts 2026-09-05 · hybrid · international · prize $50k · intermediate · Gaming/3D/XR. Launched by Tripo AI: submit a playable demo for games, film or XR. Solo or teams of 2–3; any tools; online or in person. 中文: https://hack123.henryht.sh/h/tripothon-s1
- [OneAquaHealth IEEE Global Hackathon 2026 (urban water ecosystems) / OneAquaHealth IEEE 全球黑客松 2026（城市水生态）](https://hack123.henryht.sh/en/h/oneaquahealth-ieee-hackathon-2026): deadline 2026-10-05 · starts 2026-10-02 · online · international · prize $3.5k · intermediate · Data/AIGC. A global online hackathon by the EU-funded OneAquaHealth project and IEEE: use AI, data platforms and citizen science to improve monitoring and health of urban freshwater ecosystems, across 7 tracks. Submit a working prototype, demo video and public repo. 中文: https://hack123.henryht.sh/h/oneaquahealth-ieee-hackathon-2026
- [Solana Mini Hacker House Singapore / Solana Mini Hacker House 新加坡](https://hack123.henryht.sh/en/h/solana-mini-hacker-house-sg): deadline 2026-10-05 · starts 2026-10-05 · Singapore · in person · international · intermediate · Web3/AI. A two-day mini hacker house in Singapore during TOKEN2049 by 021Lab and Solana Chinese community Solar — an in-person sprint before Colosseum's Crypto World's Fair hackathon. Day 1 build and team up; Day 2 AI workshops and Demo Day. 中文: https://hack123.henryht.sh/h/solana-mini-hacker-house-sg
- [2026 Taipei Codefest · City Quest Hackathon / 2026 臺北秋季程式設計節·城市冒險任務黑客松](https://hack123.henryht.sh/en/h/taipei-codefest-2026): deadline 2026-10-05 · starts 2026-11-07 · Taipei · in person · China · intermediate · GovTech open source/Microservices. Hosted by Taipei City's Department of Information Technology: build new microservice features for the TaipeiPASS city app; winning code is merged into the city's official codebase. Teams of 4–5, open to all ages and nationalities; live demos only, no slides; 48-hour final Nov 7–8. 中文: https://hack123.henryht.sh/h/taipei-codefest-2026
- [iFX Hack Hong Kong 2026 (AI fintech hackathon) / iFX Hack Hong Kong 2026（AI 金融科技黑客松）](https://hack123.henryht.sh/en/h/ifx-hack-hong-kong-2026): deadline 2026-10-04 · starts 2026-10-04 · Hong Kong · in person · China · intermediate · AIGC. An AI fintech hackathon by iFX EXPO and HKU Business School's entrepreneurship center: prototype AI solutions for financial services in one day; the top 7 advance to the iFX EXPO Asia final. Topics span trading, payments, compliance and digital assets; free, capped at 100. 中文: https://hack123.henryht.sh/h/ifx-hack-hong-kong-2026
- [MHacks 2026 / MHacks 2026（密歇根大学）](https://hack123.henryht.sh/en/h/mhacks-2026): deadline 2026-10-04 · starts 2026-10-03 · 安娜堡 · in person · international · prize $15.8k · for students · intermediate · AI/Fintech. The 20th MHacks, the University of Michigan's student hackathon and one of the largest in the US Midwest, held Oct 3–4, 2026 at the Duderstadt Center in Ann Arbor. Accepted student applicants only (18+); open-ended theme with tracks in sustainability, AI, fintech and more; about $15.8K in cash prizes plus sponsor awards. 中文: https://hack123.henryht.sh/h/mhacks-2026
- [Hack-Nation 7th Global AI Hackathon / Hack-Nation 第 7 届全球 AI 黑客松](https://hack123.henryht.sh/en/h/hack-nation-7th-global-ai-hackathon): deadline 2026-10-03 · starts 2026-10-03 · hybrid · international · intermediate · Incubation. A global AI hackathon by Hack-Nation with the MIT Clubs of Northern California and Germany: 15+ in-person hubs (Harvard, MIT, Stanford, Berkeley, CMU, London, Cambridge, Munich, ETH…) or online. No idea or team needed — about 6–8 AI challenges; top 1% of teams enter the Venture Lab. 中文: https://hack123.henryht.sh/h/hack-nation-7th-global-ai-hackathon
- [The Multiplayer Coding Hackathon](https://hack123.henryht.sh/en/h/multiplayer-coding-hackathon): deadline 2026-10-03 · starts 2026-10-03 · San Francisco · in person · international · intermediate · Agent/AI coding. A one-day in-person hackathon in San Francisco by Coshell with assistant-ui, Freestyle and Wefunder: the whole team shares one drive and steers the same AI agent session, with every prompt signed. Teams of 2–5 only; about 150 people; free. 中文: https://hack123.henryht.sh/h/multiplayer-coding-hackathon
- [Supabase Select Conference Hackathon / Supabase Select 大会黑客松](https://hack123.henryht.sh/en/h/supabase-select-hackathon): deadline 2026-10-03 · starts 2026-10-03 · San Francisco · in person · international · intermediate · AI coding. An in-person hackathon in San Francisco led by the Supabase team the day after the Supabase Select developer conference (Oct 2). Select attendees are automatically eligible; speakers include Andrew Ng and Garry Tan. 中文: https://hack123.henryht.sh/h/supabase-select-hackathon
- [GOSIM 2026 Agentic Observer / GOSIM 2026 巡天智能体](https://hack123.henryht.sh/en/h/gosim-agentic-observer-2026): deadline 2026-10-01 · starts 2026-10-01 · online · international · prize $5.5k · intermediate · Agent. Build agents that keep deciding which target to observe next in a simulated astronomical sky survey. Open worldwide, no astronomy background needed; solo or teams of 1–3; online bootcamp Oct 1–4, competition Oct 5–7, awards in Shenzhen (remote OK). 中文: https://hack123.henryht.sh/h/gosim-agentic-observer-2026
- [Huixiang · 48H Youth Creator Camp / 回响·48H 青年创造营](https://hack123.henryht.sh/en/h/huixiang-48h): deadline 2026-10-01 · starts 2026-10-01 · Hangzhou · in person · China · prize ¥200k · for youth · intermediate. A youth hackathon launched by Hangzhou Xuejun High School: use AI to turn ideas into software, hardware, video or game prototypes. Teams of 2–4; free with meals and lodging; Demo Day on Oct 4. 中文: https://hack123.henryht.sh/h/huixiang-48h
- [XiHack 2026 (Xi'an) / 西客松 XiHack 2026](https://hack123.henryht.sh/en/h/xihack-2026): deadline 2026-10-01 · starts 2026-10-01 · Xi'an · in person · China · prize ¥500k · intermediate · Agent/IoT/AIGC. Xi'an's first thousand-person AI hackathon: four days over the National Day holiday bringing software, hardware, content creation and real corporate challenges together at the Xi'an International Expo Center. Tracks: AI agents/workflows, AI + IoT, AIGC for tourism, corporate challenges. 中文: https://hack123.henryht.sh/h/xihack-2026
- [RevenueCat Shipaton 2026](https://hack123.henryht.sh/en/h/revenuecat-shipaton-2026): deadline 2026-10-01 · starts 2026-08-04 · online · international · prize $740k · advanced · Mobile apps. RevenueCat's mobile app hackathon: ship a brand-new app integrating the RevenueCat SDK for in-app purchases or ads, on iOS, iPadOS, macOS or Android via App Store, Google Play or Galaxy Store. Awards for students, games, design and more. 中文: https://hack123.henryht.sh/h/revenuecat-shipaton-2026
- [Global Innovation Build Challenge V2](https://hack123.henryht.sh/en/h/global-innovation-build-challenge-v2): deadline 2026-10-01 · starts 2026-09-28 · online · international · for students · beginner-friendly · Healthcare/Data. A student-run international online hackathon with three tracks: train a small language model under 50M parameters from scratch; build healthcare or finance systems on real data; or open-ended invention. Solo or teams of up to 6; 10-week build period. 中文: https://hack123.henryht.sh/h/global-innovation-build-challenge-v2
- [AWS Trainium Frontier Competition / AWS Trainium Frontier Competition（在 Trainium2 芯片上联合设计模型和算子）](https://hack123.henryht.sh/en/h/aws-trainium-frontier-2026): deadline 2026-09-30 · starts 2026-08-31 · online · international · prize $40k · for professionals · advanced · AI/Developer tools/Data science. An AWS competition to co-design language models and custom NKI kernels on Trainium2: Phase 1 (Aug 31–Sep 30, 2026) ranks models trained on a single chip within a strict 30-minute budget, starting from a nanochat-based pipeline. The top 10 move to full Trn2 servers in Phase 2 and compete for $40,000 ($25K/$10K/$5K), with finalists invited to present alongside Annapurna Labs researchers at NeurIPS 2026 in Sydney. Registration was capped at 100 teams of 1–4. 中文: https://hack123.henryht.sh/h/aws-trainium-frontier-2026
- [Hacker House Goa 2026](https://hack123.henryht.sh/en/h/hacker-house-goa-2026): deadline 2026-09-30 · starts 2026-10-28 · Goa · in person · international · intermediate · Web3. An AI × Crypto residency hackathon by 2:47PM Studio: four days at a private beach resort in Goa to build, ship and market real products, with daily reviews and an on-chain-voted public Demo Day. 247 selected from 10,000+ applicants; free room and board. 中文: https://hack123.henryht.sh/h/hacker-house-goa-2026
- [Flower Labs Collaborative AI Agent Hackathon (Stanford) / Flower Labs 协作式 AI Agent 黑客松（斯坦福）](https://hack123.henryht.sh/en/h/flower-labs-agent-hackathon): deadline 2026-09-29 · starts 2026-09-29 · Stanford · in person · international · intermediate · Agent/Privacy computing. A one-day in-person hackathon at Stanford by the team behind open-source federated learning framework Flower: build collaborative AI agents that work together without sharing private data. 中文: https://hack123.henryht.sh/h/flower-labs-agent-hackathon
- [Jāgriti Hacks](https://hack123.henryht.sh/en/h/jagriti-hacks-2026): deadline 2026-09-29 · starts 2026-10-12 · online · international · prize $850 · for students · advanced · Cybersecurity. An online hackathon by India's Jāgriti Technologies themed "Ideas For a Safer Tomorrow", covering cybersecurity, DevOps and AI. Submit a deck first; the top 80% enter an 18.5-hour coding sprint, and the top 3 teams receive internship offers. 中文: https://hack123.henryht.sh/h/jagriti-hacks-2026
- [PaddlePaddle Hackathon 10 (2026) / 第十期飞桨黑客松](https://hack123.henryht.sh/en/h/paddle-hackathon-10-2026): deadline 2026-09-29 · starts 2026-03-12 · online · China · prize ¥70k · intermediate · Open source/Developer tools. Baidu PaddlePaddle's 10th global developer hackathon: open-source contribution, fundable projects, escort camp, PaddleOCR+ERNIE apps and partner tracks. Multi-month online program; PaddleOCR track alone cites ¥70k+. 中文: https://hack123.henryht.sh/h/paddle-hackathon-10-2026
- [HackPrinceton Fall 2026 / HackPrinceton Fall 2026（普林斯顿大学 36 小时黑客松）](https://hack123.henryht.sh/en/h/hackprinceton-fall-2026): deadline 2026-09-28 · starts 2026-11-13 · Princeton · in person · international · prize $15k · for students · beginner-friendly · Student/Education/Healthcare. Princeton University's student hackathon, 36 hours in person on Nov 13–15, 2026, with 800+ hackers from 400+ schools and $15K+ in prizes. Tracks: education, entertainment, sustainability, healthcare, business and science; Stephen Wolfram is the guest speaker. Free and open to matriculated undergrad/grad students, teams of up to four, some travel stipends. Applications closed Sep 28. 中文: https://hack123.henryht.sh/h/hackprinceton-fall-2026
- [LUMA Hackathon (September) / LUMA Hackathon（9月场）](https://hack123.henryht.sh/en/h/luma-hackathon-fall-2026): deadline 2026-09-28 · starts 2026-09-28 · online · international · for youth · beginner-friendly. An online hackathon for middle and high school students: submit a 5-minute video covering the problem, architecture, live demo and scalability; top teams defend in a livestreamed final. Teams of 1–5. 中文: https://hack123.henryht.sh/h/luma-hackathon-fall-2026
- [JEV Hackathon | Ship it Sunday / JEV Hackathon｜Ship it Sunday](https://hack123.henryht.sh/en/h/jev-ship-it-sunday): deadline 2026-09-27 · starts 2026-09-27 · Shanghai · in person · China · prize ¥10k · intermediate · Agent. A one-day in-person AI hackathon in Shanghai around Jev, by ZhenFund with AI Hacker House, ByteDance, Kingsoft Office, Tencent Cloud Coding and Spark Lab. Build from 10:00, demos 19:00–20:00. 中文: https://hack123.henryht.sh/h/jev-ship-it-sunday
- [Anker Hackathon Challenge (1st edition) / Anker 首届黑客松挑战赛](https://hack123.henryht.sh/en/h/anker-hackathon): deadline 2026-09-27 · starts 2026-10-16 · Shenzhen · in person · China · prize ¥180k · advanced · Hardware. Anker opens four real hardware scenarios — smart recording, home security, charging & energy storage, and smart services — for AI solutions that could ship in products. Teams of 2–4; after a preliminary round, a 24-hour in-person final in Shenzhen. 中文: https://hack123.henryht.sh/h/anker-hackathon
- [GWDC 2026 Korea Hackathon](https://hack123.henryht.sh/en/h/gwdc-2026-korea): deadline 2026-09-27 · starts 2026-09-28 · Seoul · in person · international · prize $100k · intermediate · Web3/AI. An AI × Web3 hackathon by Web3Labs bringing global builders to Seoul for 48 hours of in-person building. 中文: https://hack123.henryht.sh/h/gwdc-2026-korea
- [Own Your Intelligence Hackathon](https://hack123.henryht.sh/en/h/own-your-intelligence): deadline 2026-09-27 · starts 2026-09-27 · San Francisco · in person · international · intermediate · Agent. A one-day AI Build Day at YC's space in San Francisco: build demoable products around agent workflows, multiplayer interfaces and self-trained models. Co-hosted by QM, River AI, GBrain and Memorable; training API credits provided. 中文: https://hack123.henryht.sh/h/own-your-intelligence
- [Cathay Hackathon 2026 / Cathay Hackathon 2026（国泰航空科创马拉松）](https://hack123.henryht.sh/en/h/cathay-hackathon-2026): deadline 2026-09-27 · starts 2026-11-14 · Hong Kong · hybrid · international · for students · intermediate · Startups/Data. Cathay Pacific's 10th-anniversary flagship hackathon for tertiary students and recent graduates (16+), teams of 3–5. Masterclasses in Oct, a proposal round Oct 12–25, then a 24-hour build and final pitch at Cathay City, Hong Kong on Nov 14–15. Prizes are flight tickets, Asia Miles and fast-track internship/graduate-trainee pathways. Applications closed Sep 27. 中文: https://hack123.henryht.sh/h/cathay-hackathon-2026
- [JPHACKS 2026](https://hack123.henryht.sh/en/h/jphacks-2026): deadline 2026-09-27 · in person · international · for students · beginner-friendly. Japan's largest student hackathon, held every year since 2014, this year at 10 venues in 9 cities. Students only: a Learning Day on Oct 10, then Hack Days at each venue, and finalists pitch at Award Day; first-timers welcome. 中文: https://hack123.henryht.sh/h/jphacks-2026
- [World Bank Small AI for Development Hackathon](https://hack123.henryht.sh/en/h/world-bank-small-ai): deadline 2026-09-26 · starts 2026-10-03 · hybrid · international · for youth · intermediate · Social innovation. The World Bank's Small AI challenge targets low-connectivity, limited-infrastructure settings: build deployable AI for healthcare, agriculture or tourism. Teams of up to 4; online with in-person hubs. 中文: https://hack123.henryht.sh/h/world-bank-small-ai
- [Insta360 Bold Maker Smart Imaging Challenge 2026 / 影石 Bold Maker 智能影像挑战赛](https://hack123.henryht.sh/en/h/insta360-bold-maker-2026): deadline 2026-09-24 · starts 2026-09-21 · Nanjing · in person · China · prize ¥300k · intermediate · Imaging/Hardware/AIGC. Insta360's first hackathon in Nanjing Qixia (Club Med, Sep 21–24): 220+ makers across AI+product, content and social-good imaging tracks. ¥500k pool (¥300k cash + ¥200k gear); 15 finalist teams. 中文: https://hack123.henryht.sh/h/insta360-bold-maker-2026
- [NBA × AWS 12-Hour Hackathon / NBA × AWS 12h 黑客松极限赛](https://hack123.henryht.sh/en/h/nba-aws-12h): deadline 2026-09-23 · Zhuhai, Macau · in person · China · intermediate · Agent/Sports. Use official NBA court data and game video to build an AI agent that changes how fans watch the game — in 12 hours. Teams of 2–3, 120 seats; prelims in Zhuhai and final in Macau. 中文: https://hack123.henryht.sh/h/nba-aws-12h
- [GOAI Global Open-source AI Challenge 2026 / GOAI 世界人工智能开源大赛 2026（杭州）](https://hack123.henryht.sh/en/h/goai-open-source-ai-challenge-2026): deadline 2026-09-23 · starts 2026-07-21 · Hangzhou · hybrid · China · prize ¥5M · intermediate · Agent/Open source/Embodied AI. A global open-source AI contest hosted by the Hangzhou Open Source AI Foundation with AAIF and LF AI & Data, co-run by Zhejiang Lab, Alibaba Cloud, Ant Group, Manycore and others. Four tracks (Agent Infra, Boundless Agents, AI for Research, Embodied Future) judged on runnable, verifiable demos; a ~¥5M cash pool with a ¥1M grand prize. Finals and GOAI DAY were held in Hangzhou on Sep 22–23, 2026. 中文: https://hack123.henryht.sh/h/goai-open-source-ai-challenge-2026
- [Evolution Tavern Agent Hackathon / 进化酒馆 Agent 黑客松](https://hack123.henryht.sh/en/h/evolution-tavern-agent): deadline 2026-09-21 · starts 2026-09-21 · Shenzhen · in person · China · prize ¥100k · intermediate · Agent/Hardware. 96 hours of human–AI co-creation in Shenzhen with models, compute, hardware and 3D printers on site to build AI demos that actually run. 500 builders; tracks cover hardware, AI games & interaction, native agents and multi-agent collaboration. 中文: https://hack123.henryht.sh/h/evolution-tavern-agent
- [Bitget AI Hackathon S2 / Bitget AI 黑客松 S2](https://hack123.henryht.sh/en/h/bitget-ai-hackathon-s2): deadline 2026-09-21 · starts 2026-09-26 · online · international · prize $50k · intermediate · Web3/Agent. Season 2 of Bitget's AI hackathon: use Bitget's AI trading tools to build agents, quant strategies or AI research desks for tokenized US stocks and 24/7 trading. Three tracks (Alpha Factory, Agentic Trading, AI Trading Desk), fully online; submissions need an X post with #BitgetHackathon. 中文: https://hack123.henryht.sh/h/bitget-ai-hackathon-s2
- [Cal Hacks 13.0 / Cal Hacks 13.0（伯克利，旧金山艺术宫）](https://hack123.henryht.sh/en/h/cal-hacks-13-2026): deadline 2026-09-20 · starts 2026-10-23 · San Francisco · in person · international · prize $127.4k · for students · intermediate · AI/Developer tools. The 13th Cal Hacks, run by Hackathons @ Berkeley and billed as the largest collegiate hackathon, at the Palace of Fine Arts in San Francisco on Oct 23–25, 2026. Open to undergrad/grad students and new grads (under 1 year), 18+, teams of 2–4; Devpost lists about $127K in cash prizes. Applications closed Sep 20. 中文: https://hack123.henryht.sh/h/cal-hacks-13-2026
- [Hack the North 2026 / Hack the North 2026（滑铁卢大学）](https://hack123.henryht.sh/en/h/hack-the-north-2026): deadline 2026-09-20 · starts 2026-09-18 · 滑铁卢 · in person · international · for students · intermediate · Hardware/AI. Canada's biggest hackathon, run by students at the University of Waterloo: 1,000+ students from around the world built software or hardware projects in 36 hours on Sep 18–20, 2026. Free, in-person only, teams of up to 4, students 13+; food and lodging covered and travel support offered. 中文: https://hack123.henryht.sh/h/hack-the-north-2026
- [HackMIT 2026 / HackMIT 2026（麻省理工）](https://hack123.henryht.sh/en/h/hackmit-2026): deadline 2026-09-20 · starts 2026-09-19 · Cambridge, MA · in person · international · for students · intermediate · AI/Hardware. MIT's annual student hackathon, one of the world's largest: 1,000+ undergraduates from 200+ schools build projects from scratch in 24 hours on MIT's campus, Sep 19–20, 2026, with sponsor workshops and mentorship. The site advertises $100K+ in prizes. 中文: https://hack123.henryht.sh/h/hackmit-2026
- [NVIDIA DGX Spark Hackathon / NVIDIA DGX Spark 黑客松](https://hack123.henryht.sh/en/h/nvidia-dgx-spark-3): deadline 2026-09-19 · starts 2026-08-31 · Suzhou · hybrid · China · intermediate · Agent Skills. The third NVIDIA DGX Spark hackathon focuses on Agent Skills — moving agents from answering questions to calling professional skills and completing real tasks. Local DGX Spark compute, free bootcamp, teams of 2–5; pitches in Suzhou on Oct 15. 中文: https://hack123.henryht.sh/h/nvidia-dgx-spark-3
- [HackAlem AI 2026 (Astana) / HackAlem AI（阿斯塔纳，OpenAI Codex 吉尼斯纪录 Agent 黑客松）](https://hack123.henryht.sh/en/h/hackalem-ai-2026): deadline 2026-09-19 · starts 2026-09-23 · Astana · in person · international · beginner-friendly · Agent/AI coding. A one-day, in-person agentic-AI hackathon in Astana, Kazakhstan on Sep 23, 2026, run during Kazakhstan's AI Month with OpenAI as a technology partner. Teams of up to three had five hours to build AI agents across ten areas (public services, education, health, fintech, mining, agriculture and more) and were required to use Codex. 2,415 people from 21 countries took part, setting a Guinness World Record for the largest agentic-AI hackathon. Participants shared about $1M in OpenAI technology resources; Demo Day was Oct 16 and awards on Oct 23. 中文: https://hack123.henryht.sh/h/hackalem-ai-2026
- [Agents for Humans Hackathon](https://hack123.henryht.sh/en/h/agents-for-humans): deadline 2026-09-15 · starts 2026-09-05 · online · international · prize $40k · intermediate · Agent. AWS's Strands Agents SDK hackathon: build agents that handle everyday, professional and community tasks. Three tracks (Everyday, Professional, Good Neighbor); solo or team. 中文: https://hack123.henryht.sh/h/agents-for-humans
- [Pazhou Women's AI Challenge 2026 / 第五届琶洲算法大赛·女性专题赛「算法向善・她智未来」](https://hack123.henryht.sh/en/h/pazhou-women-ai-2026): deadline 2026-09-15 · Guangzhou · hybrid · China · AI/AI apps. The women-themed track of the 5th Pazhou Algorithm Competition ("Algorithms for Good · Her AI Future"), hosted by the Guangzhou Women's Federation and the Haizhu District Government. The product unit has two tracks, each with prizes of ¥50,000 / ¥30,000 / ¥20,000; online review, an online roadshow semifinal and in-person finals planned for mid-November. Product-unit registration closed on September 15. 中文: https://hack123.henryht.sh/h/pazhou-women-ai-2026
- [HappyShrimp × HappyHorse AI Music Challenge / AI 音乐挑战赛（HappyShrimp × HappyHorse）](https://hack123.henryht.sh/en/h/ai-music-challenge): deadline 2026-09-14 · starts 2026-09-15 · online · China · prize ¥100k · intermediate · Music/AIGC. Turn ideas, emotions and stories into songs with HappyShrimp — anything can become music material. Three themes (Let Work Sing, Let Memes Sing, Let Everything Sing) across AI Music and AI MV tracks. 中文: https://hack123.henryht.sh/h/ai-music-challenge
- [CALL-E: Your Code Is Calling](https://hack123.henryht.sh/en/h/call-e): deadline 2026-09-14 · starts 2026-08-08 · online · international · prize $10k · intermediate · Agent/Voice. Connect code to the phone: build AI agents that place real calls and complete tasks with CALL-E's SDK, API or MCP — bookings, outbound calls, lead screening, workflow automation. Submit an open-source PR and a ~3-minute demo. 中文: https://hack123.henryht.sh/h/call-e
- [CoreWeave Hacks: Agent Loops](https://hack123.henryht.sh/en/h/coreweave-agent-loops): deadline 2026-09-12 · starts 2026-09-12 · San Francisco · in person · international · prize $20k · intermediate · Agent. An in-person challenge in San Francisco by W&B and AGI House: build self-improving agent loops with W&B Weave tracing and evals. About 200 builders, with robots and robot dogs on site. 中文: https://hack123.henryht.sh/h/coreweave-agent-loops
- [Superstation Global AI Art Hackathon / Superstation 全球 AI 艺术黑客松](https://hack123.henryht.sh/en/h/superstation-ai-art): deadline 2026-09-12 · starts 2026-09-12 · Shanghai · in person · China · prize ¥90k · intermediate · Art. Around "how humans and AI coexist": spend 24 hours at Zhangjiang AI Innovation Town, Shanghai turning ideas into watchable, exhibitable, experiential art. Open theme; solo or any team size; no slide-only concepts. 中文: https://hack123.henryht.sh/h/superstation-ai-art
- [Zhihu Hackathon 2026 · Campus Season / 知乎黑客松 2026·校园新锐季](https://hack123.henryht.sh/en/h/zhihu-hackathon-2026): deadline 2026-09-12 · starts 2026-09-13 · China · prize ¥120k · for students · intermediate. Build AI apps — for current students and graduates within 3 years. Teams of 1–5; three themes (inspiration matching, knowledge task chains, playground of wild ideas); rounds of submission, sprint and final. 中文: https://hack123.henryht.sh/h/zhihu-hackathon-2026
- [WaytoAGI "Viral Opening" AI Short Film Contest / WaytoAGI 爆款开场计划 AI 短片大赛](https://hack123.henryht.sh/en/h/waytoagi-ai-short-film): deadline 2026-09-10 · Beijing · in person · China · prize ¥200k · intermediate · AIGC/Imaging. An in-person AI short film challenge by WaytoAGI in Beijing: go from script to finished AI narrative short in 90 minutes. Solo or teams of 2–4; five tracks and 30 cash awards; AniShort Seedance credits provided. 中文: https://hack123.henryht.sh/h/waytoagi-ai-short-film
- [WeYoung Hackathon 2026 / 未央黑客松 WeYoung Hackathon 2026](https://hack123.henryht.sh/en/h/weyoung-2026): deadline 2026-09-08 · starts 2026-09-09 · online · China · prize ¥1.5k · for students · beginner-friendly. A zero-experience-friendly AI hackathon for first-year university students nationwide: one week to learn AI, then 96 hours over 5 days to build. Three tracks (AIGC, Wild Inventor, Hello My University); teams of 3–5 across schools. 中文: https://hack123.henryht.sh/h/weyoung-2026
- [Rebuild-Z × GEIA AI Hackathon / Rebuild-Z × GEIA AI 黑客松](https://hack123.henryht.sh/en/h/rebuild-z-geia): deadline 2026-09-08 · starts 2026-09-08 · Shenzhen · in person · China · advanced · Embodied AI. 48 hours on site in Shenzhen with AI, embodied intelligence and humanoid robots, running an A/B test on "scenario first or technology first". Tech, industry and VC resources in the same room. 中文: https://hack123.henryht.sh/h/rebuild-z-geia
- [Agentic Cinema: The Blockbuster Hackathon](https://hack123.henryht.sh/en/h/agentic-cinema): deadline 2026-09-08 · international · prize $10k · intermediate · Agent/Film. Google Cloud's media & entertainment agent hackathon: build media workflows with Gemini, Agent Builder and partner MCP servers. Submit a hosted project, a 3-minute demo and open-source code. 中文: https://hack123.henryht.sh/h/agentic-cinema
- [Fukesong · China Resources Sanjiu Cup AI Healthcare Hackathon / 复客松·华润三九杯 AI 医疗健康黑客松](https://hack123.henryht.sh/en/h/fukesong-999): deadline 2026-09-06 · starts 2026-09-10 · Shanghai · in person · China · prize ¥70k · intermediate · Healthcare. A 72-hour hackathon in Shanghai using AI, digital health and deep tech to turn real clinical needs into deployable solutions. Interdisciplinary teams of 1–5 mixing medicine, AI, engineering and product. 中文: https://hack123.henryht.sh/h/fukesong-999
- [The WebMCP Challenge / The WebMCP Challenge（OpenAI 10 天线上挑战赛）](https://hack123.henryht.sh/en/h/webmcp-challenge-2026): deadline 2026-09-04 · starts 2026-08-25 · online · international · prize $35k · intermediate · Agent/Developer tools/AI coding. A 10-day online challenge (Aug 25–Sep 4, 2026) run by OpenAI on Devpost: build a web app that exposes WebMCP tools so people and their AI agents can use it together, test it in ChatGPT's in-app browser or Chrome, and open-source the code. Over 7,000 registered. Ten winners each got $3,000 cash, a Codex Micro, a year of ChatGPT Pro, plus credits from Cloudflare, Vercel, Netlify, Render, Shopify and Google Chrome. 中文: https://hack123.henryht.sh/h/webmcp-challenge-2026
- [Qutansuo × ITEC 2026 Digital Employee Hackathon / 去探索 × ITEC 2026 数字员工黑客松](https://hack123.henryht.sh/en/h/itec-digital-employee): deadline 2026-08-31 · starts 2026-09-19 · Beijing · in person · China · prize ¥52k · beginner-friendly · Digital workers/Agent. Use AI digital employees to scale one person into a company — even a 4-person team can ship a usable product. No company background or coding required; pre-event training; scored 70% by human judges and 30% by an AI judge. Final in Chaoyang, Beijing. 中文: https://hack123.henryht.sh/h/itec-digital-employee
- [EonveraX Builders' Day / EonveraX Builders’ Day](https://hack123.henryht.sh/en/h/eonverax-builders-day): deadline 2026-08-31 · Shenzhen · in person · China · intermediate · Startups. Not just a coding event: a co-creation challenge in Shenzhen to build AI-native products around real problems. Two tracks — AI-native service companies and SaaS challengers — with dynamic teammate matching and in-person vibe coding. 中文: https://hack123.henryht.sh/h/eonverax-builders-day
- [Feishu AI Showcase "Online Hackathon" / 飞书 AI 绝活大会「线上黑客松」](https://hack123.henryht.sh/en/h/feishu-ai-juehuo): deadline 2026-08-28 · starts 2026-08-21 · online · China · beginner-friendly · Feishu/Lark/Productivity. Build a product with Feishu (Lark) and AI that does real work and meets real needs. Individual entries, no dev experience required; Feishu and AI must both be core to how it runs. Submit an intro, a guide and a 3-minute live demo. 中文: https://hack123.henryht.sh/h/feishu-ai-juehuo
- [VentureD Hackathon 2026 (Hangzhou) / VentureD Hackathon 2026（杭州 48 小时 Vibe Coding 黑客松）](https://hack123.henryht.sh/en/h/ventured-vibe-coding-hackathon-2026): deadline 2026-08-27 · starts 2026-08-27 · Hangzhou · in person · China · intermediate · Agent/Embodied AI/Healthcare. The first VentureD Hackathon, a 48-hour build in Hangzhou on Aug 27–29, 2026 co-initiated with futurist Kevin Kelly. From 500+ applicants across 63 universities in 8 countries and regions, 350 were selected and shipped 109 working projects across five tracks: AI agents (TiDB), physical AI (Unitree), medtech, global commerce (HSBC) and deep space (Manycore). Demos only, no slide decks; 30+ on-site mentors and 24 partner companies. 中文: https://hack123.henryht.sh/h/ventured-vibe-coding-hackathon-2026
- [SheNicest 2026 Summer Thousand-Person Hackathon / SheNicest 2026 烈变夏季千人黑客松](https://hack123.henryht.sh/en/h/shenicest-2026): deadline 2026-08-26 · starts 2026-08-26 · Beijing · in person · China · beginner-friendly · Hardware/Gaming/AIGC. Women-led and open to all genders: 1,000 creators turn real problems into working projects in 96 hours at the China National Convention Center, Beijing. Five tracks — software, smart hardware, quantum computing, game jam and AIGC; non-technical teammates welcome. 中文: https://hack123.henryht.sh/h/shenicest-2026
- [AI Creation Hackathon · Fuzhou / AI 造物黑客松·福州首站](https://hack123.henryht.sh/en/h/ai-zaowu-fuzhou): deadline 2026-08-25 · starts 2026-08-28 · Fuzhou · in person · China · prize ¥20k · intermediate · Hardware/Incubation. A 48-hour hackathon in Fuzhou to build AI products you can demo, pitch and incubate. Five tracks: AI hardware, social companionship, private-domain assistants, business enablement, and film & culture. Teams of 2–4 or solo; top 10 pitch. 中文: https://hack123.henryht.sh/h/ai-zaowu-fuzhou
- [CITY OS Product CEO Hackathon / CITY OS 产品型 CEO 黑客松](https://hack123.henryht.sh/en/h/city-os): deadline 2026-08-24 · starts 2026-08-24 · China · advanced · Startups. Seven days, one real problem and a team: start a company from a working demo. Three teams tackle a city operating system — no slide decks, only results. 中文: https://hack123.henryht.sh/h/city-os
- [Aipin "Special Forces" Hackathon / 爱拼·特种兵黑客松](https://hack123.henryht.sh/en/h/aipin-tezhongbing): deadline 2026-08-22 · starts 2026-08-22 · Shenzhen · in person · China · prize ¥8k · beginner-friendly. A two-day, one-night sprint in Shenzhen to build an AI product using as few tokens as possible. Teams of 1–4; friendly to non-technical and no-code participants; tokens, exposure and internship opportunities on offer. 中文: https://hack123.henryht.sh/h/aipin-tezhongbing
- [Dongmodi Bench Hackathon / 懂模帝 Bench 黑客松](https://hack123.henryht.sh/en/h/dongmodi-bench): deadline 2026-08-22 · starts 2026-08-22 · Beijing · in person · China · intermediate · Evaluation/Agent. Spend 30 hours writing an exam for LLMs and define which agent capabilities really matter. A Useful track for real tasks and a Fun track for role-play and game evals; build the benchmark, then test five models. 中文: https://hack123.henryht.sh/h/dongmodi-bench
- ["Pure Love Warrior" Hackathon / 纯爱战神黑客松](https://hack123.henryht.sh/en/h/chunai-zhanshen): deadline 2026-08-22 · in person · China · prize ¥10k · intermediate · Social. A two-day in-person hackathon on dating, social entertainment and real connection: teams of 4–6 turn ideas into demoable products. Includes a "find-a-date fast track" popularity award. 中文: https://hack123.henryht.sh/h/chunai-zhanshen
- [BOE AI Hackathon / 京东方 AI 黑客松大赛](https://hack123.henryht.sh/en/h/boe-ai-hackathon): deadline 2026-08-21 · starts 2026-09-21 · hybrid · China · prize ¥108k · advanced · Agent/Manufacturing. Held with BOE's IPC Global Innovation Partner Conference: build AI agent products or demos on corporate challenges or open themes. Tracks: AI + manufacturing, AI + product, AI + operations; solo or teams of up to 4. 中文: https://hack123.henryht.sh/h/boe-ai-hackathon
- [Markethon / 卖客松 Markethon](https://hack123.henryht.sh/en/h/markethon): deadline 2026-08-21 · starts 2026-08-21 · Hangzhou · in person · China · prize ¥20k · advanced · Sales/Startups. The first judge-free sales hackathon in Hangzhou: teams are ranked only by real paid revenue minus ad spend. 50 teams in person; main, Tripo 3D and AI Agent simulation leaderboards; existing products allowed. 中文: https://hack123.henryht.sh/h/markethon
- [Guikesong Hackathon · Industry AI Solutions Track / 贵客松·行业 AI 解决方案赛道](https://hack123.henryht.sh/en/h/guikesong): deadline 2026-08-18 · starts 2026-08-16 · online · China · advanced · Industrial AI. Turn real industry pain points into working AI prototypes for baijiu, energy, broadcasting, advanced manufacturing, culture & tourism and mountain agriculture in Guizhou. Winners may enter a 100-day POC incubation with industry partners. 中文: https://hack123.henryht.sh/h/guikesong
- [CockroachDB × AWS Hackathon / CockroachDB × AWS 黑客松](https://hack123.henryht.sh/en/h/cockroachdb-aws): deadline 2026-08-18 · starts 2026-07-16 · online · international · prize $8.8k · advanced · Agent/Databases. Use CockroachDB as a persistent memory layer for agents and build production-grade apps on AWS. Use at least two CockroachDB AI tools; free cloud clusters; submit open-source code, a demo and a 3-minute video. 中文: https://hack123.henryht.sh/h/cockroachdb-aws
- [AI Agent Builder Hackathon Hangzhou / AI Agent Builder Hackathon 杭州站](https://hack123.henryht.sh/en/h/agent-builder-hangzhou): deadline 2026-08-16 · Hangzhou · in person · China · prize ¥7k · intermediate · Agent. An in-person Agent Builder challenge by StepFun × Qusuocha in Hangzhou: teams of 1–4 build a working AI agent on site. Business and creative tracks, small 50–60 person format; multimodal entertainment agents welcome. 中文: https://hack123.henryht.sh/h/agent-builder-hangzhou
- [Meitu Hatch Catch Product Challenge / 美图产品挑战赛 Meitu Hatch Catch](https://hack123.henryht.sh/en/h/meitu-hatch-catch): deadline 2026-08-16 · starts 2026-07-17 · online · China · advanced · Imaging/Incubation. Meitu is looking for launched AI-native imaging apps with seed users — no ideas or slide decks. 12 weeks of deep incubation, user research and cold-start support, and a chance to join a Meitu AI innovation studio. 中文: https://hack123.henryht.sh/h/meitu-hatch-catch
- [Rokid Hackathon · Beijing / Rokid 黑客松·北京站](https://hack123.henryht.sh/en/h/rokid-beijing): deadline 2026-08-15 · starts 2026-08-15 · Beijing · in person · China · intermediate · Agent/Smart glasses. A two-day agent and smart-glasses dev contest in Beijing by Rokid, Beijing AI Workshop and raycom: JavaScript and agent development with Rokid Glasses on loan. Finishing a demo earns a certificate; the top 3 may win glasses. 中文: https://hack123.henryht.sh/h/rokid-beijing
- [Tencent Cloud Agent Challenge / 腾讯云 Agent 赛](https://hack123.henryht.sh/en/h/tencent-cloud-agent): deadline 2026-08-14 · starts 2026-08-04 · hybrid · international · prize ¥450k · intermediate · Agent. Tencent Cloud × AI Tinkerers Singapore: build tool-using agents with WorkBuddy + CodeBuddy. Productivity, Business and Life tracks; the top 3 advance to the final in Shenzhen. 中文: https://hack123.henryht.sh/h/tencent-cloud-agent
- [Herstory Shanghai Women's Hardware Hackathon / Herstory 上海女性硬件黑客松](https://hack123.henryht.sh/en/h/herstory-shanghai): deadline 2026-08-14 · starts 2026-08-14 · Shanghai · in person · China · for women · beginner-friendly · Hardware. Shanghai's first women's hardware hackathon: build products that address women's needs in 48 hours, even from zero. Pre-event tech warm-ups; no hardware, coding or AI experience required; 100 women co-creating in person. 中文: https://hack123.henryht.sh/h/herstory-shanghai
- [Build with DataHub: The Agent Hackathon](https://hack123.henryht.sh/en/h/datahub-agent): deadline 2026-08-10 · starts 2026-08-08 · online · international · prize $20.5k · intermediate · Agent/Data. Build agents that actually solve data problems using DataHub's metadata, lineage, governance and quality context. Four challenge categories; supports MCP and the Agent Context Kit. 中文: https://hack123.henryht.sh/h/datahub-agent
- [Bookathon / Bookathon 书客松](https://hack123.henryht.sh/en/h/bookathon): deadline 2026-08-10 · starts 2026-08-05 · Beijing · hybrid · China · intermediate · Writing. Make a book in 48 hours — free, with an online original-fiction track and an offline multi-format creation track in Beijing. Teams of 1–6; fiction, non-fiction, picture books, memoirs and more; links to web-novel contracts and e-publishing. 中文: https://hack123.henryht.sh/h/bookathon
- [Inclusion Bund Hackathon · AI Coding Contest / 外滩黑客松·AI Coding 大赛](https://hack123.henryht.sh/en/h/bund-ai-coding): deadline 2026-08-09 · starts 2026-07-27 · online · China · prize ¥20k · intermediate · AI coding. Co-hosted by nine leading Chinese AI coding platforms — build and deploy full apps end to end, even with Coze. Open to everyone; expert jury plus a Xiaohongshu popularity ranking; winners are awarded on stage at the Inclusion Conference on the Bund. 中文: https://hack123.henryht.sh/h/bund-ai-coding
- [Miaoda App Aesthetics Hackathon 2026 / 秒哒·应用美学黑客松](https://hack123.henryht.sh/en/h/miaoda-app-aesthetics-hackathon-2026): deadline 2026-08-09 · starts 2026-06-24 · Shanghai · hybrid · China · prize ¥370k · beginner-friendly · AIGC/Startups. Baidu Miaoda online hackathon on vibe-coding and app aesthetics: ship a public AI app scored on visual design, interaction and scenario. Award ceremony at Bund Summit in Shanghai; ¥370,000 pool. 中文: https://hack123.henryht.sh/h/miaoda-app-aesthetics-hackathon-2026
- [AMD AI DevMaster Hackathon / AMD AI DevMaster 黑客松](https://hack123.henryht.sh/en/h/amd-ai-devmaster): deadline 2026-08-06 · starts 2026-07-16 · online · international · prize $10k · intermediate · Multimodal/Agent. Build real AI applications on Radeon GPUs and the open ROCm software stack. Three tracks: multimodal, agentic AI and physical AI, with community support from Dify and others and an emphasis on local deployment. 中文: https://hack123.henryht.sh/h/amd-ai-devmaster
- [Backblaze Generative Media Hackathon](https://hack123.henryht.sh/en/h/backblaze-generative-media): deadline 2026-08-03 · starts 2026-07-17 · online · international · prize $10k · intermediate · AIGC. Build image, video, audio or multimodal generative media workflows with Genblaze and Backblaze B2. Both must be used; cloud credits for the first 270 eligible participants; submit a ~3-minute demo. 中文: https://hack123.henryht.sh/h/backblaze-generative-media
- [OpenAI Build Week](https://hack123.henryht.sh/en/h/openai-build-week): deadline 2026-07-21 · starts 2026-07-16 · online · international · prize $100k · intermediate · Codex/Agent. OpenAI's global Codex build week: build apps, agents, games or developer tools with Codex and GPT-5.6. Solo or team; cash, OpenAI credits, DevDay tickets and official exposure. 中文: https://hack123.henryht.sh/h/openai-build-week
- [AdventureX 2026 / AdventureX 2026（信仰之跃，杭州）](https://hack123.henryht.sh/en/h/adventurex-2026): deadline 2026-07-21 · starts 2026-07-22 · Hangzhou · in person · China · for youth · intermediate · Hardware/Startups/AI. AdventureX, often called China's largest youth hackathon, ran July 22–26, 2026 at Hangzhou Future Sci-Tech City: about 800 selected makers (most aged 14–26, ~100 from overseas) built working products in five days and four nights. Anyone 14+ could apply; travel subsidies were offered. 中文: https://hack123.henryht.sh/h/adventurex-2026
- [Tencent Cloud Game Dev Hackathon 2026 / 腾讯云黑客松·游戏开发挑战赛 2026](https://hack123.henryht.sh/en/h/tencent-cloud-game-hackathon-2026): deadline 2026-07-15 · starts 2026-04-17 · Shenzhen · hybrid · China · prize ¥1M · for students · intermediate · Gaming/AIGC. Tencent Cloud's AI-driven game creation challenge for university developers worldwide: build online, then move through campus selections and regional demo days to the final in Shenzhen. Three tracks: Little Red Flower, Cultural Expression, and Story & Narrative; CodeBuddy credits provided. ¥1,000,000 prize pool. The official site lists it as ended, with about 2,589 sign-ups. 中文: https://hack123.henryht.sh/h/tencent-cloud-game-hackathon-2026
- [8th MindSpore Quantum Hackathon 2026 / 第八届 MindSpore 量子计算黑客松](https://hack123.henryht.sh/en/h/mindspore-quantum-hackathon-8-2026): deadline 2026-06-21 · starts 2026-04-24 · online · China · advanced · Quantum computing/Open source. CCF × Huawei MindSpore × BGI online quantum programming challenge: warm-up, then quantum-inspired algorithms and combinatorial-optimization tracks on MindSpore Quantum, ending in paper finals and defense. 中文: https://hack123.henryht.sh/h/mindspore-quantum-hackathon-8-2026
- [Douyin AI Innovator Hackathon League 2026 / 抖音 AI 创变者计划·黑客松联赛](https://hack123.henryht.sh/en/h/douyin-ai-innovator-league-2026): deadline 2026-06-19 · starts 2026-04-12 · hybrid · China · prize ¥1M · for students · intermediate · AIGC/Education. Douyin/ByteDance college AI hackathon league with interactive space, content remix, personalization and visual-search tracks, city roadshows and a finals carnival. ¥1M+ pool; recruiting fast-track for standouts. 中文: https://hack123.henryht.sh/h/douyin-ai-innovator-league-2026
- [AINX Pudong Software Park Hackathon 2026 / AINX 浦软黑客松](https://hack123.henryht.sh/en/h/ainx-pudong-software-park-2026): deadline 2026-06-14 · starts 2026-06-13 · Shanghai · in person · China · prize ¥10k · intermediate · Startups/Agent. A 48-hour in-person AI product sprint at Shanghai Pudong Software Park's OPC@I-Cube (Jun 13–14), themed "build an AI product people can actually use", with tracks for everyday life, companion hardware, enterprise intelligence and creative engineering. About 45–60 builders and a demo day for around 100 guests; prizes of ¥10,000+. 中文: https://hack123.henryht.sh/h/ainx-pudong-software-park-2026
- [Tencent Cloud AI Agent Contenders Hackathon 2026 / 腾讯云黑客松·AI 智能体争霸赛](https://hack123.henryht.sh/en/h/tencent-cloud-agent-claw-2026): deadline 2026-05-31 · starts 2026-04-15 · hybrid · China · prize ¥450k · for professionals · intermediate · Agent/AI Agent. Tencent Cloud's AI agent contest for its partners and customers: build agents that can go into real use on CodeBuddy, ClawPro and WorkBuddy. Two tracks (Skill and Agent); demo days in five regions lead to the final at the Tencent Cloud Digital Ecosystem Conference. ¥450,000 prize pool; registration closed at the end of May. 中文: https://hack123.henryht.sh/h/tencent-cloud-agent-claw-2026
- [BEYOND HACK DAY 2026 (Macao) / BEYOND HACK DAY 2026（澳门）](https://hack123.henryht.sh/en/h/beyond-hack-day-macao-2026): deadline 2026-05-30 · starts 2026-05-28 · Macau · in person · China · intermediate · Embodied AI/Hardware/Startups. BEYOND Expo's flagship offline hackathon in Macao (May 28–30) for ~400 developers, creators and one-person companies across embodied AI, AI hardware, video and open-idea tracks, with a million-RMB-class prize pool. 中文: https://hack123.henryht.sh/h/beyond-hack-day-macao-2026
- [Sea x OpenAI Regional Codex Hackathon — Singapore / Sea × OpenAI Codex Hackathon（新加坡）](https://hack123.henryht.sh/en/h/sea-openai-codex-hackathon-sg-2026): deadline 2026-05-28 · starts 2026-06-06 · Singapore · in person · international · for professionals · advanced · AI coding/Agent. One-day in-person Codex hackathon by Sea and OpenAI in Singapore for up to 40 teams of 3–4 already shipping with AI coding agents. $50k in OpenAI API credits plus ChatGPT Pro for top-5 teams; applications closed 28 May 2026. 中文: https://hack123.henryht.sh/h/sea-openai-codex-hackathon-sg-2026
- [UC Berkeley AI Hackathon 2026 / UC Berkeley AI Hackathon 2026（伯克利 AI 黑客松）](https://hack123.henryht.sh/en/h/uc-berkeley-ai-hackathon-2026): deadline 2026-05-17 · starts 2026-06-20 · Berkeley · in person · international · prize $96.7k · for students · intermediate · AI/Student/Agent. A 24-hour in-person AI hackathon at UC Berkeley's MLK Student Union on June 20–21, 2026, run by Hackathons @ Berkeley, the team behind Cal Hacks. About 1,100 hackers registered on Devpost; prizes totaled $96,700+, including four $5,000 track grand prizes and guaranteed admission to SkyDeck's Pad-13 incubator. Open to college students and recent grads (Fall 2024 or later), 18+, teams of up to four. Applications closed May 17. 中文: https://hack123.henryht.sh/h/uc-berkeley-ai-hackathon-2026
- [Flux Nankesong Hackathon S2 / Flux 南客松 S2](https://hack123.henryht.sh/en/h/flux-nankesong-s2-2026): deadline 2026-05-03 · starts 2026-05-01 · Nanjing · in person · China · prize ¥50k · intermediate · Startups/Agent. Flux Nankesong Season 2 in Nanjing: hackathon plus investor 1:1s, media exposure and workshops for product teams; free for selected builders with lodging/travel support for early registrants. 中文: https://hack123.henryht.sh/h/flux-nankesong-s2-2026
- [JD JoyInside 'New Species of AI Devices' Hardware Innovation Contest 2026 / 「AI 终端新物种」京东 JoyInside 首届创新大赛（AI 硬件黑客松）](https://hack123.henryht.sh/en/h/jd-joyinside-ai-terminal-2026): deadline 2026-04-13 · starts 2026-03-26 · Suqian · hybrid · China · prize ¥500k · intermediate · Hardware/On-device AI/Agent. JD.com's first JoyInside AI hardware contest, co-run with Watcha and the Suqian city government: build an on-device AI product (AI PCs, wearables, robots, IoT, peripherals) on the free JoyInside agent platform. Registration and first-round submissions ran Mar 26–Apr 13, 2026; 20 teams pitched in the finals in Suqian on Apr 26–27. Cash prizes of ¥200K/¥100K/¥50K for the top three, plus JD prototyping, retail distribution and investor intros. 中文: https://hack123.henryht.sh/h/jd-joyinside-ai-terminal-2026
- [TUM.ai Makeathon 2026 / TUM.ai Makeathon 2026（慕尼黑工大 AI 黑客松）](https://hack123.henryht.sh/en/h/tum-ai-makeathon-2026): deadline 2026-04-10 · starts 2026-04-17 · Munich · in person · international · intermediate · AI/Student/Startups. TUM.ai's flagship 48-hour AI makeathon on TU Munich's main campus, Apr 17–19, 2026, where interdisciplinary teams build prototypes for real business cases. This edition had 101 teams working on challenges from HappyRobot, Spherecast, osapiens and Reply, and was Match 1 of the new European Hackathon League. Open to students, recent grads and AI enthusiasts worldwide, teams of 3–5. Applications closed Apr 10. 中文: https://hack123.henryht.sh/h/tum-ai-makeathon-2026
- [She Code Lab Shenzhen Hardware Hackathon 2026 / She Code Lab 深圳女性硬件黑客松](https://hack123.henryht.sh/en/h/she-code-lab-shenzhen-2026): deadline 2026-04-06 · starts 2026-04-03 · Shenzhen · in person · China · for women · intermediate · Hardware/Startups. SheNicest/Coding Witch women-focused hardware hackathon in Shenzhen Nantou (Apr 3–6): ~400 registered, ~161 builders (~90% women) shipping wearables and assistive hardware over 48 hours. Distinct from the later Beijing G001 thousand-person edition. 中文: https://hack123.henryht.sh/h/she-code-lab-shenzhen-2026
- [DigitalOcean Gradient AI Hackathon](https://hack123.henryht.sh/en/h/digitalocean-gradient): deadline 2026-03-19 · starts 2026-02-04 · online · international · prize $20k · advanced · MLOps. DigitalOcean's MLOps hackathon on the Gradient AI full-stack platform, from model training to deployment. Backed by MLH, free GPU compute, focus on production-grade delivery; code must be open source. 中文: https://hack123.henryht.sh/h/digitalocean-gradient
- [Amazon Nova AI Hackathon](https://hack123.henryht.sh/en/h/amazon-nova): deadline 2026-03-17 · starts 2026-02-04 · online · international · prize $40k · intermediate · Agent. Amazon's generative AI hackathon built on the Nova model family (Nova 2 Lite/Sonic, Nova Act, etc.). Five tracks: agentic AI, multimodal, UI automation, voice AI and open; judges include AWS VP Jeff Barr. 中文: https://hack123.henryht.sh/h/amazon-nova
- [Zopia100 · AIGC Film Martial Arts Tournament / Zopia100·AIGC 影像武林大会](https://hack123.henryht.sh/en/h/zopia100): deadline 2026-03-02 · China · intermediate · AIGC/Imaging. An AIGC video creation contest by Zopia, moving from "can generate" to "can tell a story": selects the 100 most promising AI video creators to define new standards for AI short dramas. Sect and free-agent tracks with three story prompts. 中文: https://hack123.henryht.sh/h/zopia100
- [Hot Spring Hackathon / 汤泉黑客松](https://hack123.henryht.sh/en/h/tangquan-hackathon): deadline 2026-02-14 · starts 2026-02-02 · hybrid · China · prize ¥5k · intermediate. Hosted by Qutansuo with StepFun: hack on projects while soaking in hot springs, simultaneously in 10+ cities, with open-mic judging instead of guest judges. Online and in-person modes; free creator seats at hot spring venues. 中文: https://hack123.henryht.sh/h/tangquan-hackathon
- [Reddit Daily Games Hackathon](https://hack123.henryht.sh/en/h/reddit-daily-games): deadline 2026-02-12 · starts 2026-02-04 · online · international · prize $40k · intermediate · Gaming. Reddit's virtual game hackathon: build daily games for Reddit communities with Devvit Web, with a focus on community interaction and lively comment sections. Top games may join Reddit Developer Funds. 中文: https://hack123.henryht.sh/h/reddit-daily-games
- [Continual Learning Hackathon](https://hack123.henryht.sh/en/h/continual-learning): deadline 2026-02-07 · San Francisco · in person · international · prize $50k · intermediate · Agent. An AI hackathon in San Francisco by Intercom, You.com, Lovable and Google DeepMind: turn ideas into real AI products in 24 hours. Judges include Paige Bailey (Google DeepMind) and Div Garg (AGI Inc.). 中文: https://hack123.henryht.sh/h/continual-learning
- [Granola x Google DeepMind Hackathon](https://hack123.henryht.sh/en/h/granola-deepmind): deadline 2026-02-07 · London · in person · international · intermediate · Gemini. A Gemini-themed hackathon in London by Granola and Google DeepMind for developers who want to build with the Gemini API. DeepMind team mentoring on site; Google AI Studio required (credits provided); small, quality-focused format. 中文: https://hack123.henryht.sh/h/granola-deepmind
- [Duke University AI Hackathon / 杜克大学 AI 黑客松](https://hack123.henryht.sh/en/h/duke-ai-hackathon): deadline 2026-02-03 · in person · international · prize $1k · beginner-friendly · Social innovation. Hosted by Duke's AICC around "making AI truly serve society": no coding barrier, multidisciplinary teams. Prompts are revealed on site; winners present at the SCAI 2026 conference. 中文: https://hack123.henryht.sh/h/duke-ai-hackathon
- [Agentic Commerce on Arc Hackathon / Agentic Commerce on Arc（Circle × lablab.ai 智能体支付黑客松，Google DeepMind 支持）](https://hack123.henryht.sh/en/h/agentic-commerce-on-arc-2026): deadline 2026-01-23 · starts 2026-01-09 · San Francisco · hybrid · international · intermediate · Agent/Web3/Fintech. A hybrid lablab.ai hackathon powered by Circle's Arc blockchain, held Jan 9–24, 2026: two weeks online, then invite-only build and demo days in San Francisco on Jan 23–24. Builders shipped agents, apps and dev tools where AI agents pay for APIs, data and compute in USDC, across tracks for Gateway micropayments, trustless agents, autonomous commerce, dev tools, vibe-coded apps and product design. Google and Google DeepMind ran a 'Best use of Gemini' challenge with $40K in GCP credits. The total pool was $50K in USDC and credits. 中文: https://hack123.henryht.sh/h/agentic-commerce-on-arc-2026

## Hackathon projects

- [CineLoom: Local Agent System for Producing Ad Films / 影织：本地广告成片 Agent 制作系统](https://github.com/hojiahao/cineloom): by 方舟. Breaks a one-line creative idea into script, storyboard, visuals, video, voice-over and music, orchestrated into a finished ad on a local DGX Spark. 中文：把一句创意拆成脚本、分镜、画面、视频、配音和配乐，在本地 DGX Spark 上编排成完整广告片。 Built at: NVIDIA DGX Spark Hackathon (https://hack123.henryht.sh/en/h/nvidia-dgx-spark-3).
- [BotLan: Agent App for Consumer Internet Scenarios / BotLan：消费互联网场景 Agent 应用](https://github.com/Yunle-Lee/BotLan): by 龙湖小队. A desktop agent workspace for consumer internet use cases that wraps local models, tool calling and task interaction in one usable app shell. 中文：面向消费互联网场景的桌面 Agent 工作台，把本地模型、工具调用和任务交互放进一个可操作的应用壳。 Built at: NVIDIA DGX Spark Hackathon (https://hack123.henryht.sh/en/h/nvidia-dgx-spark-3).
- [BioBench: AI Workbench for Biology Research / BioBench：AI 生物研究工作台](https://gitee.com/LRC-bit/biobench): by 元谋人. Call biology research skills — molecule generation, protein design, docking, structure analysis and molecular dynamics — in natural language. 中文：用自然语言调用分子生成、蛋白设计、对接、结构分析和分子动力学等生物研究技能。 Built at: NVIDIA DGX Spark Hackathon (https://hack123.henryht.sh/en/h/nvidia-dgx-spark-3).
- [SparkCraft: Multi-Agent System for Game UGC / SparkCraft：游戏 UGC 多智能体协作系统](https://github.com/NovaDime/DGXSparkCraft): by NVIDIA Developer 社区说的都队. Specialized agents collaborate on design, code, art, audio and review to generate UGC content that can be imported into Minecraft. 中文：让多个专业 Agent 协作设计、编程、美术、音频和评审，生成可导入 Minecraft 的 UGC 内容。 Built at: NVIDIA DGX Spark Hackathon (https://hack123.henryht.sh/en/h/nvidia-dgx-spark-3).
- [Beyond Canvas: Agentic Art Studio for Kids / 儿童美术 Agent 创作工作室](https://github.com/FelixZhang1020/beyond-canvas): by 画里画外（Beyond Canvas）. Starting from a child's drawing, generates animations, 3D figures and a narrated storybook co-created with the child. 中文：从一幅儿童画出发，生成动画、3D 玩偶和由孩子参与创作的有声故事书。 Built at: NVIDIA DGX Spark Hackathon (https://hack123.henryht.sh/en/h/nvidia-dgx-spark-3).
- [Mindloom: Multi-Source Information Capture Agent / 织机 Mindloom：多源信息收集与整理 Agent](https://github.com/Yusong-Enceladus/mindloom): by AI 不 AI 我. Collects meetings, voice notes, chats, screenshots and files in one place, and a local agent organizes them into searchable, reusable knowledge. 中文：把会议、语音、聊天、截图和文件统一收集，再由本地 Agent 整理成可检索、可复用的信息。 Built at: NVIDIA DGX Spark Hackathon (https://hack123.henryht.sh/en/h/nvidia-dgx-spark-3).
- [GPTmoment for Robot: Embodied AI Robot Agent / GPTmoment for robot：具身智能机器人 Agent](https://github.com/GFlash6/robot_GPTmoment): by 你说的都行. Decomposes natural-language goals into a skill graph so robots can perceive the environment, plan, act and verify results. 中文：把自然语言目标拆成技能图，让机器人完成环境理解、规划、执行和结果验证。 Built at: NVIDIA DGX Spark Hackathon (https://hack123.henryht.sh/en/h/nvidia-dgx-spark-3).
- [Sound Director Skill: AI Scoring and Sound Effects for Video / Sound Director Skill：视频智能配乐与音效生成系统](https://github.com/exciter09/sound-director): by 12323. Understands video frames and timelines to automatically generate background music, Foley and a final mix, giving silent videos sound. 中文：理解视频画面和时间轴，自动生成背景音乐、拟音和混音结果，为无声视频补上声音。 Built at: NVIDIA DGX Spark Hackathon (https://hack123.henryht.sh/en/h/nvidia-dgx-spark-3).
- [Unbound Maker: Robot Creation Platform for Teens / AI 造物：青少年机器人创作平台](https://github.com/unboundmakers/unbound-maker-dgx-spark): by Unbound Maker. Lets teenagers design robot characters, behaviors and scenes in natural language and validate them in simulation with Isaac Sim. 中文：让青少年用自然语言设计机器人角色、行为和场景，并在 Isaac Sim 中进行仿真验证。 Built at: NVIDIA DGX Spark Hackathon (https://hack123.henryht.sh/en/h/nvidia-dgx-spark-3).
- [M4KE: Prototype-Making Agent / M4KE：原型造物智能体](https://github.com/frabcd/M4KE): by 逆熵. Turns natural-language ideas into structured designs, CAD, wiring, BOMs and assembly checks, helping non-engineers build verifiable prototypes. 中文：把自然语言想法转成结构化设计、CAD、接线、BOM 和装配检查，帮助非工程师做出可验证原型。 Built at: NVIDIA DGX Spark Hackathon (https://hack123.henryht.sh/en/h/nvidia-dgx-spark-3).
- [Kelvoy: End-to-End Travel Vlog Generation for Virtual Characters / 可旅：虚拟角色旅行 Vlog 端到端生成系统](https://github.com/zhanghui-china/Kelvoy/tree/main): by 金银铜铁队. Chains virtual characters, destination footage, scripts, keyframes, video, voice and music into a reviewable travel-vlog production line. 中文：将虚拟角色、目的地素材、脚本、关键帧、视频、配音和音乐串成一条可审核的旅行 Vlog 生产线。 Built at: NVIDIA DGX Spark Hackathon (https://hack123.henryht.sh/en/h/nvidia-dgx-spark-3).
- [AeroSight: Low-Altitude Inspection Agent / AeroSight：低空巡检智能体](https://github.com/xieyingtech/aerosight): by 叮来. For low-altitude inspection: ties drone missions, video streams, maps, algorithmic detection and evidence retention into a closed loop. 中文：面向低空巡检场景，把无人机任务、视频流、地图、算法识别和证据留存串成闭环。 Built at: NVIDIA DGX Spark Hackathon (https://hack123.henryht.sh/en/h/nvidia-dgx-spark-3).
- [Globot / Globot：供应链危机多 Agent 决策](https://github.com/Vector897/Globot): by Molling Ma、Yihang Deng、Victor Mei. Multi-Agents. 2M-token compliance analysis. Satellite imagery risk detection. Globot turns sudden supply chain chaos into confident decisions in 60 seconds. 中文：多 Agent 协作，结合 200 万 token 的合规分析和卫星图像风险识别，60 秒内给出供应链突发事件的应对决策。获总冠军。 Built at: Google Gemini 3 Hackathon (https://hack123.henryht.sh/en/h/google-gemini-3).
- [Aegis: Autonomous Multi-Agent Crisis Command / Aegis：自主多 Agent 危机指挥中心](https://github.com/iamdanishm/aegis): by Danish Mansoori. An autonomous multi-agent command center that prevents 911 collapse by triaging thousands of distress signals instantly using Google Gemini 3. 中文：用 Gemini 3 在大规模灾害中即时分诊海量求救信息，避免 911 调度被瞬时流量压垮。获第二名。 Built at: Google Gemini 3 Hackathon (https://hack123.henryht.sh/en/h/google-gemini-3).
- [Netra: Empowering the Visually Impaired / Netra：视障人士视觉助手](https://github.com/ZentraHost/netra_project): by Amita Mantri. Restoring independence through AI. Netra provides the visually impaired with a high-speed vision system that reads text, recognizes faces, and describes surroundings in real-time. 中文：实时读文字、认人脸、描述周围环境，帮助视障人士独立出行和生活。获第三名。 Built at: Google Gemini 3 Hackathon (https://hack123.henryht.sh/en/h/google-gemini-3).
- [Proofy.AI / Proofy.AI：可解释的数字媒体核验](https://github.com/aadhi97x/proofy-app2): by Nathan James、Adhidev Jayaraj、Jivitesh reddy. An explainable, Gemini-powered verification platform built to restore trust in digital media. 中文：基于 Gemini 的可解释核验平台，判断图片和网络内容是否可信，并提供网页与浏览器插件。获荣誉提名。 Built at: Google Gemini 3 Hackathon (https://hack123.henryht.sh/en/h/google-gemini-3).
- [Agent-weaver / Agent-weaver：5 个 Agent 的协作团队](https://github.com/Pranav301102/Gemini-hack): by Pranav Trivedi. Turn Gemini into a coordinated team of 5 specialized AI agents with shared memory, human-verified annotations, and real-time collaboration between teams and their agents. 中文：把 Gemini 变成 5 个专职 Agent 组成的团队，共享记忆、人工核验标注，支持团队与 Agent 实时协作。获荣誉提名。 Built at: Google Gemini 3 Hackathon (https://hack123.henryht.sh/en/h/google-gemini-3).
- [Orphafold / Orphafold：罕见病研究 Agent](https://github.com/Paulhb7/orphafold): by Paul Barbaste. OrphaFold orchestrates specialized Gemini 3 agents to bridge Orphanet, UniProt, Pubmed and AlphaFold data. Our AI Agents automates rare disease research to discover hidden therapeutic connections. 中文：编排多个 Gemini 3 Agent 打通 Orphanet、UniProt、PubMed 和 AlphaFold 数据，挖掘罕见病潜在的治疗关联。获荣誉提名。 Built at: Google Gemini 3 Hackathon (https://hack123.henryht.sh/en/h/google-gemini-3).
- [BackstageCommercials: AI Ads Built into the Scene / BackstageCommercials：嵌入画面背景的 AI 广告](https://github.com/maxVeremchuk/backstage_commercials): by Kateryna Zakharova、Maksym Veremchuk. Uses AI to blend brand ads naturally into the background of film and TV scenes, replacing ad breaks that interrupt viewing. Won First Prize Overall. 中文：用 AI 把品牌广告自然融进影视画面的背景里，替代打断观看的插播广告。获总冠军（First Prize Overall）。 Built at: Amazon Nova AI Hackathon (https://hack123.henryht.sh/en/h/amazon-nova).
- [Oracus AI / Oracus AI：AI 模拟焦点小组](https://github.com/ishan-kshirsagar0-7/Oracus-AI): by Ishan Kshirsagar. AI-powered focus group that predicts how your target market will react to any business decision, before you spend a dollar. 100s of personas, 14 market metrics, strategic playbook, under 2 minutes. 中文：用数百个虚拟人设模拟目标市场对商业决策的反应，两分钟内给出 14 项市场指标和策略建议。获总亚军。 Built at: Amazon Nova AI Hackathon (https://hack123.henryht.sh/en/h/amazon-nova).
- [Sai — Your Computer Can Finally See / Sai：能看懂屏幕的语音系统 Agent](https://github.com/GodlyDonuts/sai): by Saicharan Ramineni. A voice-native OS agent that sees your screen. Powered by Amazon Nova Lite for routing and Nova Pro for visual reasoning, Sai turns any app on your Mac into a voice-controlled interface. No DOM needed 中文：Nova Lite 负责路由、Nova Pro 负责视觉推理，看懂屏幕后用语音操作 Mac 上的任意应用，不依赖 DOM。获最佳 Agent 系统奖。 Built at: Amazon Nova AI Hackathon (https://hack123.henryht.sh/en/h/amazon-nova).
- [Project Memoria: The Dementia Assistant / Project Memoria：失智症记忆助手](https://github.com/gamefreakoneone/Project-Memoria_Dementia-Assistant): by Amogh Biju. Project Memoria helps dementia patients recall conversations, find lost objects, and get grounded answers with an Amazon Nova-powered agentic memory system. 中文：帮助失智症患者回忆对话、找回放错地方的物品，并基于记录给出有依据的回答，跌倒时自动发邮件求助。获最佳多模态理解奖。 Built at: Amazon Nova AI Hackathon (https://hack123.henryht.sh/en/h/amazon-nova).
- [Title AI / Title AI：产权调查自动化 Agent](https://devpost.com/software/title-ai): by Natnael Zeleke. Title AI is the first platform that can autonomously search any US county recorder website and produce a complete title commitment report disrupting $3.6 trillion real estate industry. 中文：自动检索美国各县登记机构网站，生成完整的产权承保报告，替代房产交易里最耗时的人工查档。获最佳 UI 自动化奖。 Built at: Amazon Nova AI Hackathon (https://hack123.henryht.sh/en/h/amazon-nova).
- [flare / Flare：会打电话的 AWS 值班助手](https://github.com/calebevans/flare): by Caleb Evans. Flare detects AWS anomalies with AI, calls the on-call engineer with a root cause analysis, and stays on the line as a voice triage assistant to pull live infrastructure data on demand. 中文：发现 AWS 异常后直接致电值班工程师讲清根因，并在通话中按需拉取实时基础设施数据协助排障。获最佳语音 AI 奖。 Built at: Amazon Nova AI Hackathon (https://hack123.henryht.sh/en/h/amazon-nova).
- [SpatialMath AI / SpatialMath AI：3D 数学家教](https://github.com/AyushGupta05/SpatialMathAI): by Ayush Gupta. Your personal 3D math tutor — flat questions become explorable scenes 中文：把课本上的平面数学题变成可以旋转、拆解的 3D 场景，帮助学生建立空间想象。获最佳学生作品奖。 Built at: Amazon Nova AI Hackathon (https://hack123.henryht.sh/en/h/amazon-nova).
- [AutoPay / AutoPay：非托管加密订阅支付](https://github.com/apeoverflow/Auto-Pay-Protocol): by apeoverflow. Stripe for Crypto Subscriptions 50% Cheaper, Non-Custodial, Multi-Chain 中文：USDC 订阅支付协议：从 12 条以上的链入金，链上合约按用户设定的金额、周期和上限扣费，随时可撤销。入围 HackMoney 2026 决赛。 Built at: ETHGlobal HackMoney 2026 (https://hack123.henryht.sh/en/h/ethglobal-hackmoney-2026).
- [Blip Market / Blip Market：超短线价格区间预测](https://ethglobal.com/showcase/blip-market-8edo8): by Blip Market 团队. Tap to trade ultra-short price moves with fast, binary precision markets. 中文：预测资产价格能否在限定时间内触及某个价格区间，把短线波动变成规则简单的二元市场。入围 HackMoney 2026 决赛。 Built at: ETHGlobal HackMoney 2026 (https://hack123.henryht.sh/en/h/ethglobal-hackmoney-2026).
- [PulsePlay / PulsePlay：体育单回合实时预测市场](https://github.com/Pulse-Play-HackMoney/pulse-play): by Pulse-Play-HackMoney. Real-time micro-prediction markets on yellow network with LMSR + P2P and decentralized liquidity 中文：基于 Yellow 状态通道，对一次投球、一次罚球这类只持续 5–15 秒的比赛片段实时下注。入围 HackMoney 2026 决赛。 Built at: ETHGlobal HackMoney 2026 (https://hack123.henryht.sh/en/h/ethglobal-hackmoney-2026).
- [claw2claw / claw2claw：AI 交易机器人的点对点市场](https://github.com/2bb-dev/claw2claw): by 2bb-dev. P2P Trading for OpenClaw Bots — Uniswap v4 hook, ENS identity, LI.FI market access 中文：让 OpenClaw AI 机器人自主分析行情、互相交易，结合 Uniswap v4 hook、ENS 身份和 LI.FI 跨链流动性。入围 HackMoney 2026 决赛。 Built at: ETHGlobal HackMoney 2026 (https://hack123.henryht.sh/en/h/ethglobal-hackmoney-2026).
- [GrimSwap / GrimSwap：Uniswap v4 上的隐私交易所](https://github.com/grimswap/grimswapp-app): by grimswap. Privacy DEX on Uniswap v4 — ZK-SNARK proofs + stealth addresses break the sender-receiver link. 中文：用 ZK-SNARK 证明和隐身地址切断兑换中发送方与接收方的关联，防止交易被追踪和夹子攻击。入围 HackMoney 2026 决赛。 Built at: ETHGlobal HackMoney 2026 (https://hack123.henryht.sh/en/h/ethglobal-hackmoney-2026).
- [BorrowBot / BorrowBot：自动管理抵押借贷的 DeFi Agent](https://ethglobal.com/showcase/borrowbot-o41nr): by BorrowBot 团队. Borrow against your crypto assets with agents managing everything for you 中文：存入 WETH 或 cbBTC 后，Agent 在 Base 上借出 USDC、存入收益金库，并持续监控仓位防止被清算。入围 HackMoney 2026 决赛。 Built at: ETHGlobal HackMoney 2026 (https://hack123.henryht.sh/en/h/ethglobal-hackmoney-2026).
- [Oikonomos / Oikonomos：AI Agent 钥匙串与组合管理](https://github.com/estmcmxci/oikonomos): by estmcmxci. Agent keychain & portfolio manager deploying tokens via Clanker/Uniswap v4 and resolving via ENS. 中文：一键部署成对的金库 Agent 和 DeFi Agent，自动派生钱包、分配 ENS 子域名，并通过 Uniswap v4 发币赚取 LP 手续费。入围 HackMoney 2026 决赛。 Built at: ETHGlobal HackMoney 2026 (https://hack123.henryht.sh/en/h/ethglobal-hackmoney-2026).
- [Xpack / Xpack：按安装收费的 npm 包](https://ethglobal.com/showcase/xpack-myrx1): by Xpack 团队. Installs that finally pays!! Monetize every package installs effortlessly. 中文：npm 包作者加一段配置和预安装脚本，就能在安装时直接收取链上付款或订阅费，无需自建后端。入围 HackMoney 2026 决赛。 Built at: ETHGlobal HackMoney 2026 (https://hack123.henryht.sh/en/h/ethglobal-hackmoney-2026).
- [router402 / router402：按次付费的 LLM 网关](https://github.com/itublockchain/hackmoney-router402): by itublockchain. One API, multiple LLMs, true pay-per-use, x402 micropayments on Base leveraging Flashblocks. 中文：兼容 OpenRouter 的 AI 网关，每次 API 调用都通过 Base 上的 x402 微支付实时结算，不用预充值。入围 HackMoney 2026 决赛。 Built at: ETHGlobal HackMoney 2026 (https://hack123.henryht.sh/en/h/ethglobal-hackmoney-2026).
- [Magnee / Magnee：跨链支付浏览器插件](https://github.com/guy-do-or-die/magn.ee): by guy-do-or-die. Cross-chain payments interceptor and router in a form of a browser extension 中文：拦截任意 dapp 的付款交易，让用户改用其他链或代币支付，通过 LI.FI 获取跨链报价并执行。入围 HackMoney 2026 决赛。 Built at: ETHGlobal HackMoney 2026 (https://hack123.henryht.sh/en/h/ethglobal-hackmoney-2026).
- [vibeDeploy - Zero-Prompt AI App Factory on DigitalOcean / vibeDeploy：零提示词 AI 应用工厂](https://github.com/Two-Weeks-Team/vibeDeploy): by Sejun Kim、michael chang. Zero prompts. One click. A live deployed app. vibeDeploy's AI agents discover ideas, validate with research, generate code, and ship to DigitalOcean — fully autonomous, from discovery to deployment. 中文：多个 Agent 自动发现点子、调研验证、生成代码并部署到 DigitalOcean，从选题到上线全程无需写提示词。获第一名。 Built at: DigitalOcean Gradient AI Hackathon (https://hack123.henryht.sh/en/h/digitalocean-gradient).
- [GradientGuard — DORA Compliance Intelligence Platform / GradientGuard：DORA 合规智能平台](https://github.com/manojmallick/gradient-guard): by Manoj Mallick. AI-powered DORA compliance platform for EU fintechs. 4 multi-agent system on DigitalOcean Gradient™ AI — monitors infrastructure 24/7, detects ICT incidents, auto-generates audit evidence. 中文：面向欧盟金融科技公司，4 个 Agent 全天候监控基础设施、识别 ICT 事件并自动生成审计证据。获第二名。 Built at: DigitalOcean Gradient AI Hackathon (https://hack123.henryht.sh/en/h/digitalocean-gradient).
- [Synco / Synco：可自愈的大型机代码现代化](https://devpost.com/software/synco-10yes6): by Meomeo Cyou. Self-healing, execution-verified mainframe modernization. AI agents that analyze COBOL dependencies, convert to cloud-native Python, prove correctness through execution, and auto-remediate failures. 中文：AI Agent 分析 COBOL 依赖并转成云原生 Python，通过实际执行验证结果正确，失败时自动修复。获第三名。 Built at: DigitalOcean Gradient AI Hackathon (https://hack123.henryht.sh/en/h/digitalocean-gradient).
- [Aperture AI: Smart Event Photo Curator / Aperture AI：活动照片智能筛选](https://github.com/PranavS1604/photo_curator): by Pranav Shirbhate. A cloud-native SaaS that automates the grueling process of event photo culling and uses a DigitalOcean Agent to write your social media captions. 中文：自动剔除模糊、闭眼和连拍重复的活动照片，再由 DigitalOcean Agent 生成社交媒体配文。获最佳 AI Agent 人设奖。 Built at: DigitalOcean Gradient AI Hackathon (https://hack123.henryht.sh/en/h/digitalocean-gradient).
- [ForgeOS: From Idea to Live SaaS / ForgeOS：从想法到上线的 SaaS 工坊](https://github.com/phamthanhhang208/forgeOS): by Thanh Hang Pham. An AI Q&A first turns a rough idea into a plan, with a human check at every step, then generates the code and deploys it, all in about three minutes. Won the Great Whale award. 中文：先用 AI 问答把想法细化成方案，每一步都保留人工确认，再生成代码并部署上线，全程约 3 分钟。获 Great Whale 奖。 Built at: DigitalOcean Gradient AI Hackathon (https://hack123.henryht.sh/en/h/digitalocean-gradient).
- [Concourse / Concourse：机场餐饮智能向导](https://github.com/sagars2004/Concourse): by Sagar Sahu. This is an AI-powered full-stack airport food concierge for infrequent flyers, turning flight details into time-smart, gate-aware recommendations so you never risk missing a flight for good eats. 中文：根据航班、登机口和剩余时间推荐来得及吃的机场餐食，避免为了吃饭误机。获 Best Program for the People 奖。 Built at: DigitalOcean Gradient AI Hackathon (https://hack123.henryht.sh/en/h/digitalocean-gradient).
- [PHAROS Pharmacovigilance Autonomous Reasoning and Oversight / PHAROS：药物警戒自主推理系统](https://github.com/Unknown1502/-PHAROS-Pharmacovigilance-Autonomous-Reasoning-and-Oversight-System-): by Prajwal Sutar. Four-agent AI on Elastic Agent Builder that detects drug safety signals from FDA FAERS data 100x faster than manual review — protecting patients from the next Vioxx. 中文：基于 Elastic Agent Builder 的四 Agent 系统，从 FDA FAERS 不良事件数据中快速发现药物安全信号。获第一名。 Built at: Elasticsearch Agent Builder Hackathon (https://hack123.henryht.sh/en/h/elasticsearch-agent-builder).
- [Gauntlet / Gauntlet：AI Agent 对抗式模糊测试](https://github.com/kavishsathia/gauntlet): by Kavish Sathia. Adversarial fuzz-testing for AI agents using Elasticsearch Agent Builder, ES|QL and Workflows. Watch your agent run the gauntlet. 中文：用 Agent Builder、ES|QL 和 Workflows 对 AI Agent 发起对抗式模糊测试，看它能否闯过关卡。获第二名。 Built at: Elasticsearch Agent Builder Hackathon (https://hack123.henryht.sh/en/h/elasticsearch-agent-builder).
- [EID/VL Duplicate Detection Agent / EID/VL 查重 Agent：HIV 检测记录去重](https://github.com/its-kios09/eid-duplicate-detection-agent): by Fredrick Kioko. AI-powered multi-agent system detecting duplicate HIV test records in Kenya, saving $195K annually through automated pattern analysis with 99% time reduction. 中文：多 Agent 系统自动检测肯尼亚 HIV 检测记录中的重复数据，把人工核查时间缩短约 99%。获第三名。 Built at: Elasticsearch Agent Builder Hackathon (https://hack123.henryht.sh/en/h/elasticsearch-agent-builder).
- [Ukraine Radiation Monitoring Dashboard / Ukraine Radiation Monitoring：乌克兰辐射监测看板](https://github.com/toughcoding/es-agent-builder-2026): by toughcoding by Tom D. Automated Radiation Monitoring Dashboard — Unified station data and daily measurements powered by Elasticsearch, with ingestion and alerting fully orchestrated by Elastic Agent Builder. 中文：用 Elasticsearch 汇总各监测站数据和每日测量值，由 Agent Builder 编排数据导入和告警。获创意奖。 Built at: Elasticsearch Agent Builder Hackathon (https://hack123.henryht.sh/en/h/elasticsearch-agent-builder).
- [Project Blackbox: An Agent That Fixes Data Incidents / Project Blackbox：数据事故自动修复 Agent](https://github.com/alejandro-publius/blackbox-datahub): by Alex Velazquez. Describe a data incident in one sentence and the agent traces and proves the root cause in the DataHub graph, repairs the pipeline, verifies the fix and writes the result back to DataHub. Won first place overall. 中文：输入一句话描述的数据事故，在 DataHub 图谱中排查并证明根因，修复管道、验证结果后写回 DataHub。获总冠军。 Built at: Build with DataHub: The Agent Hackathon (https://hack123.henryht.sh/en/h/datahub-agent).
- [Paracelsus / Paracelsus：按实际危害排序的数据问题](https://github.com/fiya-chris-and-AI/paracelsus): by Lutfiya Miller、Chris Müller. Data tools rank problems by how broken something is. Paracelsus ranks them by how much harm can actually reach someone, then writes the verdict back into DataHub. The dose makes the poison. 中文：不只看问题有多严重，而是评估有多少危害会真正波及使用者，再把结论写回 DataHub。获挑战赛优胜。 Built at: Build with DataHub: The Agent Hackathon (https://hack123.henryht.sh/en/h/datahub-agent).
- [Schema-Drift Auto-Repair Agent / Schema-Drift Auto-Repair：上游字段变更自动修复](https://github.com/yadneshSalvi/datahub-repair-agent): by Yadnesh Salvi. When an upstream column is renamed, retyped or dropped, this agent uses DataHub's column-level lineage to find exactly what breaks, repairs the code, and ships the fix as a reviewed pull request. 中文：上游列被改名、改类型或删除时，借助列级血缘找到会出错的代码并修好，以 PR 形式提交审阅。获挑战赛优胜。 Built at: Build with DataHub: The Agent Hackathon (https://hack123.henryht.sh/en/h/datahub-agent).
- [Hindsight / Hindsight：越用越省的值班 Agent](https://github.com/gmassello/hindsight): by Germán Massello. The on-call agent that gets cheaper every time it runs: it files each postmortem inside DataHub, so the next incident starts from the last one. Measured: 20 tool calls cold, 15 warm. 中文：把每次事故复盘存进 DataHub，下次排查从上次的经验出发，实测工具调用从 20 次降到 15 次。获挑战赛优胜。 Built at: Build with DataHub: The Agent Hackathon (https://hack123.henryht.sh/en/h/datahub-agent).
- [Culprit: a stack trace for model decay / Culprit：模型退化的「堆栈追踪」](https://github.com/JonathanSolvesProblems/culprit): by Jonathan SolvesProblems. A stack trace for model decay. Give it a degraded model and a vague complaint, and it walks DataHub's ML lineage to the column that broke it, prices the damage in dollars, and opens the PR. 中文：沿 DataHub 的 ML 血缘从退化的模型追溯到出问题的数据列，估算损失金额并自动提交修复 PR。获挑战赛优胜。 Built at: Build with DataHub: The Agent Hackathon (https://hack123.henryht.sh/en/h/datahub-agent).
- [Anchor / Anchor：记忆与操作同事务提交的值班 Agent](https://github.com/virajchogle/anchor): by virajchogle Chogle. An on-call agent that can't lie to itself.
Its memory and its actions commit in the same transaction, or neither happens. 中文：Agent 的记忆和实际操作在同一个 CockroachDB 事务里提交，要么都成功要么都不发生，避免重复执行和记忆失真。获第一名。 Built at: CockroachDB × AWS Hackathon (https://hack123.henryht.sh/en/h/cockroachdb-aws).
- [Unsay / Unsay：能收回说错的话的用药安全 Agent](https://github.com/JonathanSolvesProblems/unsay): by Jonathan SolvesProblems. An AI medication-safety agent that goes back and un-says what it told you. When the FDA escalates a recall, it finds every patient it already reassured and corrects them by name, in seconds. 中文：FDA 升级药品召回时，找出此前被告知「可以放心用」的每位患者并逐一更正。获第二名。 Built at: CockroachDB × AWS Hackathon (https://hack123.henryht.sh/en/h/cockroachdb-aws).
- [INTERLOCK / INTERLOCK：并行 Agent 的语义并发控制](https://github.com/usv240/interlock): by Ujwal Suresh Vanjare、Arpita Madhukar Kalburgi. When one agent's commit invalidates another's plan, INTERLOCK finds which steps actually died and redoes only those. Semantic concurrency control for parallel agents, built on CockroachDB. 中文：一个 Agent 的提交让另一个 Agent 的计划失效时，只找出真正受影响的步骤重做，不必整体重来。获第三名。 Built at: CockroachDB × AWS Hackathon (https://hack123.henryht.sh/en/h/cockroachdb-aws).
- [FirstFrame / FirstFrame：边生成边审阅的 AI 视频](https://github.com/migarci2/firstframe): by Carmen Salvado、Miguel Garcia. FirstFrame lets studios review AI-generated video in seconds, not after the full render. It streams each scene as it’s ready, cutting review waits while preserving provenance and secure storage. 中文：按场景流式播放仍在生成中的视频，审片不用等完整渲染，同时保留来源记录并安全存储。获一等奖。 Built at: Backblaze Generative Media Hackathon (https://hack123.henryht.sh/en/h/backblaze-generative-media).
- [Beavous / Beavous：忠于商品原貌的营销素材生成](https://devpost.com/software/beavous): by Amir Lotfy. Turn one approved product into a complete, product-true campaign—four concepts, 16 ratios, claim-safe copy, a reel, and verifiable Genblaze/B2 lineage. 中文：从一个审核过的商品出发，生成四套创意、16 种画幅、合规文案和短视频，并保留可验证的生成链路。获二等奖。 Built at: Backblaze Generative Media Hackathon (https://hack123.henryht.sh/en/h/backblaze-generative-media).
- [Takegraph / Takegraph：生成式媒体的增量构建系统](https://github.com/Enoch208/takegraph): by Arowosafe Damilare、Enoch208 Enoch. TAKEGRAPH is a self-healing build system for generative media that regenerates only what changed, recovers from failures, and ships every asset with verifiable lineage. 中文：素材改动时只重新生成受影响的部分，能从失败中自动恢复，并给每个资产附上可验证的来源。获三等奖。 Built at: Backblaze Generative Media Hackathon (https://hack123.henryht.sh/en/h/backblaze-generative-media).
- [Access Ring / Access Ring：光标旁的无障碍操作环](https://devpost.com/software/access-ring-6pedfu): by Shilpi Bhattacharya、Abishek Muthian. Discover and invoke UI elements near your cursor, without precise mouse targeting. 中文：在光标附近发现并调用界面元素，不需要精确瞄准点击，降低鼠标操作门槛。获大奖（Grand Prize）。 Built at: DevStudio 2026 by Logitech (https://hack123.henryht.sh/en/h/logitech-devstudio-2026).
- [DentiXR Dental Training Simulator / DentiXR：牙科操作 VR 训练模拟器](https://devpost.com/software/dentixr-dental-training-simulator): by Naile Emini、Konstantin Veljanovski、Nikola Rendevski、Elena Gjorgovska. DentiXR enables students to train dental procedures in a fully immersive virtual environment. Practice anytime, repeat procedures without limitations, and receive instant feedback. 中文：让牙科学生在沉浸式虚拟环境中随时、反复练习操作并获得即时反馈。获大奖（Grand Prize）。 Built at: DevStudio 2026 by Logitech (https://hack123.henryht.sh/en/h/logitech-devstudio-2026).
- [VoxRing - Voice-to-Everything Plugin / VoxRing：按下就说的语音插件](https://devpost.com/software/voxring-voice-to-everything-plugin): by Anes Mulalic. Press. Speak. Done.
Voice-to-everything for MX Master 4 and MX Creative Console.
You already know how to talk. VoxRing just makes your computer listen, and do something about it. 中文：为 MX Master 4 和 MX Creative Console 打造的语音插件：按下按键、说一句话，电脑就去执行。入围六强决赛。 Built at: DevStudio 2026 by Logitech (https://hack123.henryht.sh/en/h/logitech-devstudio-2026).
- [AgentDeck - Command Your AI Fleet / AgentDeck：AI 编程 Agent 指挥台](https://devpost.com/software/agentdeck-command-your-ai-fleet): by Thien Nguyen、Ruby Le. Mission control for your AI coding fleet. Glanceable status tiles, one-tap approvals, dial-driven diff scrubbing, and haptic alerts - across every VS Code, Windsurf, and Cursor window. 中文：在 Logitech 控制台上一览多个 AI 编程 Agent 的状态，一键审批、旋钮浏览 diff，并有触觉提醒。入围六强决赛。 Built at: DevStudio 2026 by Logitech (https://hack123.henryht.sh/en/h/logitech-devstudio-2026).
- [QalamMR / QalamMR：混合现实书法工坊](https://devpost.com/software/qalammr-ilvpy9): by Mehmet Akif Acar. The world first Spatial Calligraphy Workshop. MX Ink becomes a reed pen—write with real ink physics, sculpt 3D relief letters, learn in haptic grooves, and create in an immersive desert camp studio. 中文：MX Ink 化身芦苇笔，在混合现实中按真实墨水物理书写、雕刻立体字母，并通过触感凹槽学习书法。入围六强决赛。 Built at: DevStudio 2026 by Logitech (https://hack123.henryht.sh/en/h/logitech-devstudio-2026).
- [Naggy / Naggy：会一直催你的待办应用](https://github.com/lishiyo/naggy-demo): by Connie Li. The todo app that nags you until you do it - and stays on the line to help. 中文：到点就打电话催你做事，并在通话中陪你把任务完成。获第一名。 Built at: Build your Flutter Butler with Serverpod (https://hack123.henryht.sh/en/h/serverpod-flutter-butler).
- [Blood Health Tracker / Blood Health Tracker：血液健康追踪](https://devpost.com/software/blood-health-tracker): by Abishek Muthian. Logs the results of every blood test so you can spot how your blood health changes over time. Won second place. 中文：记录历次血检指标，帮助发现血液健康的变化趋势。获第二名。 Built at: Build your Flutter Butler with Serverpod (https://hack123.henryht.sh/en/h/serverpod-flutter-butler).
- [Codi: Mobile AI Dev Butler Powered by Flutter & Serverpod / Codi：手机上的 AI 开发管家](https://devpost.com/software/codi-mobile-butler-for-building-apps-automating-the-web): by Samuel Philip. Codi turns your phone into a full-stack builder and web automation agent. Chat to create apps or automate tasks - no laptop needed. Built with Flutter + Serverpod for 6B mobile-first users worldwide. 中文：在手机上通过聊天创建全栈应用或执行网页自动化任务，不需要电脑，基于 Flutter + Serverpod。获第三名。 Built at: Build your Flutter Butler with Serverpod (https://hack123.henryht.sh/en/h/serverpod-flutter-butler).
- [Snipper / Snipper：喜剧长视频自动切片](https://devpost.com/software/cuecard): by Michi Yamamoto. Transforming raw, long-form comedy footage into high-engagement social media content by leveraging the multimodal reasoning of Gemini 3 Flash. 中文：利用 Gemini 3 Flash 的多模态推理，把长篇喜剧素材剪成适合社交平台传播的短片。获第四名。 Built at: Build your Flutter Butler with Serverpod (https://hack123.henryht.sh/en/h/serverpod-flutter-butler).
- [Azad : The community driven riding assistant for bikers / Azad：摩托骑行社区助手](https://devpost.com/software/azad-the-community-driven-riding-assistant-for-bikers): by Anunay Kumar. Azad (free in Persian): Auto-logs rides, real-time group tracking with Serverpod WebSockets, Google Maps integration. Share routes, discover hidden gems. Riding companion & community  app for bikers. 中文：自动记录骑行轨迹，用 Serverpod WebSocket 实时追踪组队位置，分享路线、发现小众好去处。获第五名。 Built at: Build your Flutter Butler with Serverpod (https://hack123.henryht.sh/en/h/serverpod-flutter-butler).
- [BridgeDit! Cosy Bridge-Building / BridgeDit!：Reddit 里的 3D 造桥谜题](https://devpost.com/software/bridgedit-cosy-bridge-building): by TLPython Use. Cosy Bridge-Building Reddit Puzzles to unleash your inner engineer! Build your own levels to challenge others! Compete to get the lowest cost and best time! Presented in modern 3D graphics. 中文：不离开 Reddit 就能玩的物理造桥解谜游戏，可以自建关卡挑战他人，比拼造价和用时。获最佳每日游戏奖。 Built at: Reddit Daily Games Hackathon (https://hack123.henryht.sh/en/h/reddit-daily-games).
- [Sneakle: A Daily Hidden-Word Game / Sneakle：找出隐藏单词的每日游戏](https://devpost.com/software/sneakle): by Andrew Armstrong. Boggle meets Battleship: swipe across a letter grid to spell words and find the day's hidden word. Won Best GameMaker App. 中文：Boggle 遇上海战棋：在字母方阵里滑动拼词，找出当天藏起来的那个词。获最佳 GameMaker 应用奖。 Built at: Reddit Daily Games Hackathon (https://hack123.henryht.sh/en/h/reddit-daily-games).
- [SerpenTiles / SerpenTiles：每日六边形拼图](https://devpost.com/software/serpentiles): by Patrick Obermüller、Sebastian Merkl. SerpenTiles is a meditative, puzzle game, where you get a set of randomly generated hextiles each day to compete for the highest scoring in different modes. 中文：每天随机发放一组六边形瓷砖，重新排列拼出高分图案，有四种模式和排行榜。获最佳移动端玩法奖。 Built at: Reddit Daily Games Hackathon (https://hack123.henryht.sh/en/h/reddit-daily-games).
- [krawlings / krawlings：信息流里的电子宠物](https://devpost.com/software/krawlings): by Tip 2663. Feed in your feed! 
Take care of your bird and other's birds.
Daily interactions and streaks grant unlockables.
Explore and create hundreds of unique platformer levels! 中文：在 Reddit 养一只小鸟、照顾别人的鸟，还内置平台跳跃小游戏和关卡编辑器，玩家可共创数百个关卡。获最佳用户共创奖。 Built at: Reddit Daily Games Hackathon (https://hack123.henryht.sh/en/h/reddit-daily-games).
- [Rivet: Auditable Multimodal Ad Generation / Rivet：可审核的多模态广告生成](https://github.com/damishafe/Rivet): by Team Rivet. From product photos, brand assets and a spoken brief, generates three-part vertical ads; products and logos are composited from source files and every scene passes 11 checks before export. 1st place, Multimodal track. 中文：输入商品图、品牌素材和一段语音简报，生成三段式竖版广告；商品与 Logo 直接从源文件合成，导出前逐场景通过 11 项审核。获多模态赛道一等奖。 Built at: AMD AI DevMaster Hackathon (https://hack123.henryht.sh/en/h/amd-ai-devmaster).
- [AudioSight: Audio Description for Blind and Low-Vision Viewers / AudioSight：为视障观众生成口述影像](https://github.com/austin1997/Radeon-hackathon-2026-07): by austin1997. An offline CLI tool that turns any video into an audio-described soundtrack so blind and low-vision viewers can follow films and shows, running fully on a Radeon GPU. 2nd place, Multimodal track. 中文：离线命令行工具，把任意视频转成带口述描述的音轨，帮助盲人和低视力观众看懂影视内容，全程在 Radeon GPU 上运行。获多模态赛道二等奖。 Built at: AMD AI DevMaster Hackathon (https://hack123.henryht.sh/en/h/amd-ai-devmaster).
- [Katha: Speak an Idea, Get a Picture Book / Katha：说出点子就生成绘本](https://github.com/N-45div/Radeon-hackathon-2026-07/tree/track1-katha/submissions/Track1-Katha): by N DIVIJ. A child speaks a story idea into the mic and about two and a half minutes later gets an illustrated, narrated, subtitled picture-book video and a printable PDF — all five models run locally. 3rd place, Multimodal track. 中文：孩子对着麦克风说一个故事点子，约两分半钟后得到配图、旁白、字幕齐全的绘本视频和可打印 PDF，五个模型全部本地运行。获多模态赛道三等奖。 Built at: AMD AI DevMaster Hackathon (https://hack123.henryht.sh/en/h/amd-ai-devmaster).
- [SignalForge: Local, Private Financial Research Workbench / SignalForge：本地私有的金融研究工作台](https://github.com/rvbernucci/signalforge): by SignalForge Labs. A local research environment for individual investors that uses multi-agent planning, controlled retrieval and 80 deterministic financial functions to turn public company filings into an auditable research process. 1st place, Agent track. 中文：面向个人投资者的本地金融研究环境，用多 Agent 规划、受控检索和 80 种确定性金融运算，把公开公司资料变成可审计的研究过程。获 Agent 赛道一等奖。 Built at: AMD AI DevMaster Hackathon (https://hack123.henryht.sh/en/h/amd-ai-devmaster).
- [Aetheris Blackbox: A Locally Running Coding Agent / Aetheris Blackbox：本地运行的编程 Agent](https://github.com/kyuubyN/Radeon-hackathon-2026-07-Aetheris): by Aetheris Blackbox. A coding assistant that runs entirely on a local Radeon GPU, with a CLI and a Flutter desktop app, powered by a HIP inference engine written from scratch. 2nd place, Agent track. 中文：完全在本地 Radeon 上运行的编程助手，提供命令行和 Flutter 桌面端，底层是从零编写的 HIP 推理引擎。获 Agent 赛道二等奖。 Built at: AMD AI DevMaster Hackathon (https://hack123.henryht.sh/en/h/amd-ai-devmaster).
- [E-Sentinel: Compliance QA Agent for Customer Service Chats / E-Sentinel：客服对话合规质检 Agent](https://github.com/yyy990045-sketch/Radeon-hackathon-2026-07): by Xieweikai. A privately deployed QA agent for customer service conversations that combines deterministic rules, semantic judgment, retrieved evidence and human review to flag compliance issues and follow up on tickets. 3rd place, Agent track. 中文：私有部署的客服对话质检 Agent，结合确定性规则、语义判断、检索证据和人工复核，识别潜在合规问题并跟进工单。获 Agent 赛道三等奖。 Built at: AMD AI DevMaster Hackathon (https://hack123.henryht.sh/en/h/amd-ai-devmaster).
- [Native PhysX on RDNA3: Robot Sim-to-Real on AMD GPUs / Native PhysX on RDNA3：AMD 显卡上的机器人仿真到实机](https://github.com/pham-tuan-binh/Radeon-hackathon-2026-07/tree/main/submission): by Binh Pham. Ports the PhysX 5 GPU rigid-body solver from CUDA to HIP so ManiSkill robot simulation runs on Radeon, then trains visual policies and deploys them to a real robot arm. 1st place, Physical AI track. 中文：把 PhysX 5 GPU 刚体求解器从 CUDA 移植到 HIP，让 ManiSkill 机器人仿真跑在 Radeon 上，训练视觉策略并部署到真实机械臂。获物理 AI 赛道一等奖。 Built at: AMD AI DevMaster Hackathon (https://hack123.henryht.sh/en/h/amd-ai-devmaster).
- [RoboNativeManipulation: Humanoid Manipulation for Household Tasks / RoboNativeManipulation：家务场景的人形机器人操作](https://github.com/WuChao-2024/Radeon-hackathon-2026-07): by KINESYS. Real-scene 3DGS reconstruction, data collection, VLA post-training and closed-loop evaluation, all on a single Radeon GPU — demoed by a robot unloading a dishwasher. 2nd place, Physical AI track. 中文：从真实场景 3DGS 重建、数据采集、VLA 后训练到闭环评测，全部在单张 Radeon 上完成，演示机器人从洗碗机取餐具。获物理 AI 赛道二等奖。 Built at: AMD AI DevMaster Hackathon (https://hack123.henryht.sh/en/h/amd-ai-devmaster).
- [Video2Motion: From Human Video to Humanoid Robot Motion / Video2Motion：从人类视频到人形机器人动作](https://github.com/Owen1257173018/Radeon-Unitree-Video2Motion): by Wenjie Ouyang. Record an ordinary video of human movement; pose estimation, motion retargeting and reinforcement learning turn it into a control policy the Unitree G1 can execute. 3rd place, Physical AI track. 中文：拍一段普通的人体动作视频，经姿态估计、动作重定向和强化学习，生成宇树 G1 可执行的控制策略。获物理 AI 赛道三等奖。 Built at: AMD AI DevMaster Hackathon (https://hack123.henryht.sh/en/h/amd-ai-devmaster).
- [Sandtrap / Sandtrap：诱出恶意代码的 AI 安全分析师](https://github.com/hatif03/createos-stripe-hackathon): by Hatif Osmani（@haatifff）团队. An AI security analyst that lures evasive code into revealing itself inside CreateOS sandboxes, proves what it steals with planted fake credentials, and patches it. Callable from a CLI, HTTP API or MCP before installing a dependency. 1st place. 中文：AI 安全分析 Agent：在 CreateOS 沙箱里安装可疑软件包，首轮没动静就读代码猜触发条件，伪造 DNS、CI 变量和假凭据再跑一遍，抓到窃取行为后自动打补丁复测；可经 CLI、API 或 MCP 在安装依赖前调用。获第一名。 Built at: CreateOS × Stripe: Build Agents That Run Code Hackathon (https://hack123.henryht.sh/en/h/createos-stripe-build-agents-hackathon-2026).
- [Polygraph - The Lie Detector for Agent Commerce / Polygraph：Agent 付款前的测谎仪](https://github.com/kinnuworks/polygraph): by Kinnu（@heykinnu）. The lie detector for agent commerce: a buyer agent checks a seller's signed claims against CreateOS's own records before paying through Stripe, and checks again after paying. 6 of 6 dishonest offers refused on the live gateway. 2nd place. 中文：买方 Agent 付钱前不信卖方、直接向 CreateOS 核验对方沙箱是否暂停、是否锁网、是否来自签名版本，核验通过才用 Stripe 支付 0.5 美元，付款后再查一次；线上网关 6 个造假报价全部拦下。获第二名。 Built at: CreateOS × Stripe: Build Agents That Run Code Hackathon (https://hack123.henryht.sh/en/h/createos-stripe-build-agents-hackathon-2026).
- [AgentHandshake - Dual Control for AI Agents That Move Money / AgentHandshake：让 AI Agent 动钱前双人复核](https://github.com/Darthh/StripexCreateOS-Hackathon-AgentHandshake): by Patrick（Darthh）. Dual control for AI agents that move money: a maker and a checker agent each run Python in separate CreateOS sandboxes and vote; a deterministic vault re-checks Stripe before issuing a (test-mode) refund, with human approval above $50 and a red-team attack-and-repair loop. 3rd place. 中文：给处理退款的 AI 客服加「双人复核」：两个 Agent 在各自的 CreateOS 沙箱里写代码核查工单并投票，一致后由不经过大模型的确定性金库服务复核 Stripe 订单再退款，超过 50 美元还需人工批准；附红队攻击与修补流程。获第三名。 Built at: CreateOS × Stripe: Build Agents That Run Code Hackathon (https://hack123.henryht.sh/en/h/createos-stripe-build-agents-hackathon-2026).