The Multiplayer Coding Hackathon
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About this hackathon
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.
- Status
- Deadline
- 2026-10-03
- Starts
- 2026-10-03
- Who
- Open to all
- Level
- Intermediate
- Prize
- Sponsor-judged track prizes; "Best Built Together" grand prize gets a fast-track VC interview
- Size
- ~150 people
- Format
- In person · San Francisco · International
- Location
- San Francisco
Browse similarHackathons in San FranciscoAI hackathonsAI Agent hackathonsAI Coding hackathonsHackathons in October 2026
Original listing (Chinese)
The full original listing below is in Chinese, as published in the Hack123 newsletter.
Coshell 联合 assistant-ui、Freestyle、Wefunder 在旧金山办的一日线下黑客松：整支队伍在同一个共享盘里，一起操控同一个 AI Agent 会话写代码，每条 prompt 都署名。
看点：只接受 2—5 人组队；现场 150 人规模；报名需审核；Freestyle 提供 $500 云额度
奖金：各赛道奖品由赞助方评审；大奖「Best Built Together」获得 VC 投资快速面试机会
活动日期：10月3日 9:00—18:00（旧金山线下，免费）
Summarized from the organizer’s page and public posts. Please confirm details on the official site before registering.