OpenAI Build Week Online Join a global week of building with Codex $100,000 in prizes Winners announced 46685 participants
CrimsonCode Hackathon 2026 Pullman, WA, USA 24 hours to build, collaborate, and innovate. Join the legacy at CrimsonCode, WSU’s premier student hackathon. Non-monetary prizes Feb 21 – 22, 2026 163 participants
