World’s Largest Hackathon presented by Bolt Online Build with AI for a shot at some of the $1M+ in prizes. $1,037,500 in prizes Winners announced 128429 participants
EF x Anthropic Hackathon Greater London, United Kingdom Join us for a relaxed evening of coding in London. We're bringing together devs, founders, and students for a casual 3-hour session to build cool stuff in good company. Non-monetary prizes May 15, 2025 33 participants