CUhackit 2026 Clemson, SC, USA Join us for Clemson University's ninth annual hackathon! Non-monetary prizes Feb 27 – 28, 2026 155 participants
Reddit Games and Puzzles Hackathon Online Create a new game or puzzle for the Reddit community! $116,000 in prizes Winners announced 1941 participants
brainrot jia.seed hackathon ($5,772) in prizes Online make a project and i will see if it is epic or not $5,697 in prizes Winners announced 1189 participants