Local Hack Day: Build Online Local Hack Day: Build Non-monetary prizes Winners announced 815 participants
Local Hack Day: Build Day 2 Online Local Hack Day: Build Day 2 Non-monetary prizes Winners announced 808 participants
Local Hack Day: Build Day 1 Online Local Hack Day: Build Day 1 Non-monetary prizes Winners announced 1338 participants
Facebook Hackathon: Messaging Online Build messaging solutions that empower conversation $7,000 in prizes Winners announced 2008 participants
Facebook Hackathons: AR Online Augment your world with Spark AR $7,000 in prizes Winners announced 1321 participants
