OpenAI Build Week Online Join a global week of building with Codex $100,000 in prizes Winners TBD 46767 participants
Worlds in Action Hack [02-LA] Los Angeles, California, USA Build the future of interactive AI worlds - in 48 hours $12,750 in prizes Jul 18 – 19, 2026 170 participants
Gemini Live Agent Challenge Online Redefining Interaction: From Static Chatbots to Immersive Experiences $80,000 in prizes Winners announced 11840 participants
Strike: A Virtual Lightning Hackathon Online Hosted by RADAR ION $6,698 in prizes Winners announced 80 participants
Blockstack - Can't Be Evil Contest: Part 2 Online Build a Blockstack application that fits into one of the featured categories – and isn't evil $16,800 in prizes Winners announced 194 participants
Capitol360 Hackathon: Dec'18 Los Angeles, CA, USA Join the legends of the last 75-years, and take your place in music history at our next Hackathon at Capitol Records $16,336 in prizes Dec 1 – 2, 2018 65 participants
![Worlds in Action Hack [02-LA]](http://d112y698adiu2z.cloudfront.net/photos/production/challenge_thumbnails/004/898/181/datas/medium.png)
