LUMA Hackathon! Online Pitch your idea, for prizes worth $52800! (Cash for winner + subscriptions for all!) $300 in prizes May 03, 2026 02:45 AM EDT to submit 347 participants
EcoHacks Online Build anything using STEM that relates to the environment. Your project can be a program, model, simulation, analysis, or any creative technical idea. $500 in prizes Winners TBD 195 participants
The 2030 AI Challenge Online Code for Change. Build the Future. $435 in prizes Winners announced 485 participants