Shazam for Drones Hackathon Ottawa, Canada Incoming Drone Detection $CAD 20,000 in prizes Nov 15, 2025 42 participants
Google Chrome Built-in AI Challenge 2025 Online Innovate with Intelligence: Build the Future of the Web with Gemini Nano and Chrome AI. $70,000 in prizes Winners announced 14080 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 819 participants
