Code4Ukraine Online Create humanitarian solutions for Ukrainians affected by war €2,200 in prizes Winners announced 35 participants
TypingDNA Hackathon Online What would you build if you could recognize people by the way they type? $110,000 in prizes Winners announced 565 participants
Facebook Hackathon: AI Online Build AI natural language interactions with Wit.ai $7,000 in prizes Winners announced 3019 participants
