Graph For All Million Dollar Challenge Online Solve real problems with graph technology! $1,020,000 in prizes Winners announced 1532 participants
UofTHacks IX Online Join 1000 brilliant developers, inspiring designers, and innovative creators for 36 hours of hacking at University of Toronto's annual hackathon! $CAD 45,338 in prizes Winners announced 309 participants
DeltaHacks 8 Online McMaster University's Hackathon for Change! $CAD 9,654 in prizes Winners announced 347 participants