IGNITION | A Global Solana Hackathon Online Launching the next wave of crypto apps and infrastructure $5,120,000 in prizes Winners announced 5770 participants
PennApps Winter 2015 Philadelphia, PA, USA The nation's chillest college hackathon. January 16-18, 2015 at the University of Pennsylvania. $46,060 in prizes Jan 16 – 18, 2015 604 participants