hello:world Online Build something out of this world! $18,500 in prizes Winners announced 146 participants
Facebook Hackathon: AI Online Build AI voice interactions with Wit.ai $7,000 in prizes Winners announced 2377 participants
EarthxHack 2020 Online EarthxHack is a hackathon designed to inspire you to use your creativity, technical thinking, and knowledge to solve real issues plaguing the world today. $37,500 in prizes Winners announced 785 participants
hack:now Online hack:now — Current events and Future solutions $6,240 in prizes Winners announced 880 participants
