OpenAI Build Week Online Join a global week of building with Codex $100,000 in prizes Winners announced 46685 participants
ETHLisbon Lisboa, Portugal ETHLisbon is a hackathon that welcomes all developers who want to build innovative ideas using the Ethereum blockchain $35,000 in prizes Oct 22 – 24, 2021 230 participants
Kyber DeFi Virtual Hackathon Online Build the future of #DeFi with Kyber Network! $41,500 in prizes Winners announced 297 participants
ETHBoston Cambridge, MA, USA Boston's First ETHGlobal Hackathon $53,652 in prizes Sep 6 – 8, 2019 164 participants
