PennApps XVIII Philadelphia, PA, USA Not all hackers wear capes... except at PennApps. $103,210 in prizes Sep 7 – 9, 2018 558 participants
AT&T Entertainment App Challenge Online AT&T is challenging developers to submit recent Entertainment solutions, including games, or hack new entertainment solutions. $80,000 in prizes Winners announced 335 participants
PennApps XVII Philadelphia, PA, USA January 19-21 at The University of Pennsylvania $23,008 in prizes Jan 19 – 21, 2018 521 participants
HackHarvard 2017 Cambridge, MA, USA Breaking new ground. $21,980 in prizes Oct 20 – 22, 2017 313 participants