Kiroween 2026 Featured Online Build something wicked and git commit to the darkness. $100,000 in prizes Dec 04, 2026 05:00 PM EST to submit 13861 participants
Voice-Driven UxS Calgary, Canada Build a system that takes natural language commands and controls a drone in a simulated military compound. Parse commands, execute valid ones, reject unsafe ones, and report back. $CAD 20,000 in prizes Mar 21, 2026 43 participants
HackVortex Codestorm 5 Online Create an app or website that promotes health and wellness through interactive quizzes, games, lessons, and more, Non-monetary prizes Winners announced 817 participants
Roo Code Hackathon Online From space missions to social apps, AI is reshaping how we build, and with Roo Code, you can experience that future in real time. Non-monetary prizes Winners announced 217 participants
NextStep Hacks 2025 Online Breaking limits, one idea at a time. $1,000 in prizes Winners announced 885 participants