Samsung Makers Against Drought Challenge Online Makers Against Drought $210,500 in prizes Winners announced 553 participants
WildHacks 2015 Evanston, IL, USA Come build with us. $19,540 in prizes Nov 21 – 22, 2015 224 participants
HackIllinois 2015 Champaign, Illinois, USA Find your Inner Explorer $20,980 in prizes Feb 27 – Mar 1, 2015 438 participants
Urban Commuter Challenge Online Help commuters in the world's largest city. Submit commuter-focused software for Shanghai and similar cities beyond! USD$30,000 in prizes Winners announced 110 participants
WildHacks 2014 Evanston, IL, USA Intercollegiate hackathon at Northwestern University, Nov. 22-23. Join hundreds of hackers competing for cash prizes while united in their desire to turn visions into reality. Apply at wildhacks.org. $4,800 in prizes Nov 22 – 23, 2014 391 participants
NoSQL Mobile App Challenge Online ObjectRocket + NoSQL + You = Rocket-powered mobile apps $20,000 in prizes Winners announced 282 participants
ReKognition App Challenge Online Disrupt everyday life with leading computer vision technology. Win over $10000 in cash prizes. $5,800 in prizes Winners announced 83 participants
