Hack&Roll 2015 Hack&Roll is an annual 24-hour Hackathon organized by NUS Hackers. $6,000 in prizes Jan 24 – 25, 2015 121 participants
PennApps X Philadelphia, PA, USA The premier college hackathon $16,450 in prizes Sep 12 – 14, 2014 569 participants
Hack&Roll 2014 The largest student-run hackathon in Singapore Non-monetary prizes Jan 25 – 26, 2014 100 participants
PennApps Philadelphia, Pennsylvania, USA The World's Premier College Hackathon $30,000 in prizes Sep 6 – 8, 2013 660 participants