comma_hack (six) San Diego, CA, USA Hacking the future of openpilot—cars, bodies, and comma fours $5,000 in prizes Mar 6 – 27, 2026 78 participants
LotusHacks x HackHarvard x GenAI Fund Vietnam Hackathon Thành phố Hồ Chí Minh, Vietnam Vietnam's largest ever hackathon $9,670 in prizes Mar 20 – 22, 2026 632 participants