BUILD Halloween Hacks Online Join the BUILD Halloween Hacks this October 1-October 31, 2025 for a spooky community hackathon! $9,717 in prizes Winners announced 226 participants
AI Innovation Challenge Online Innovate AI Ideas Non-monetary prizes Winners announced 75 participants
SRHR Tech Innovation: Inclusive SRHR Access for Adolescents & Youth in Liberia Online Innovating for Change: Youth-Led Tech Solutions for Inclusive Access to SRHR by Adolescents and Youth in Liberia $1,050 in prizes Winners announced 77 participants
Hacktivism II Online Driving innovation, creating solutions: coding for a brighter future $55,457 in prizes Winners announced 868 participants
AsterHacks 2025 Online Any idea, project, or invention that uses AI to solve a problem. The problem can be anything, from tackling world hunger to detecting leaky faucets, try something, submit it. Non-monetary prizes Winners announced 182 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
IndiaAI Impact Gen-AI Hackathon Online Learn, explore, build Gen-AI Solutions for India Non-monetary prizes Winners announced 3284 participants
