PennApps X Philadelphia, PA, USA The premier college hackathon $16,450 in prizes Sep 12 – 14, 2014 563 participants
Dual Screen App Challenge Online Think Outside the Phone! $80,000 in prizes Winners announced 194 participants
Project Anarchy Mobile Game Dev Challenge Online Create Anarchy with Havok! $150,000 in prizes Winners announced 691 participants
CodeCombat Challenge Online Build a working parser and help others learn to code in new languages playing CodeCombat $3,250 in prizes Winners announced 127 participants
PhysicsJS Online Apply the laws of motion to create realistic animation $400 in prizes Winners announced 74 participants
