Hack&Roll 2016 HacknRoll is NUS Hackers' annual 24-hour hackathon, and the largest student-run hackathon in Singapore. $11,486 in prizes Jan 23 – 24, 2016 178 participants
TechCrunch Disrupt SF 2015 San Francisco, CA, USA Calling hackers, developers and designers— strut your stuff and win tickets to Disrupt SF $88,400 in prizes Sep 19 – 20, 2015 577 participants