Convergence - Serum & Wormhole Hackathon Online Crosschain Defi Hackathon $585,000 in prizes Winners announced 751 participants
Chainlink Fall Hackathon 2021 Online Build the next generation of hybrid smart contracts alongside developers, creators, artists, and industry-leading mentors from across the blockchain ecosystem. $606,500 in prizes Winners announced 1520 participants
Celo's Make Crypto Mobile Hackathon Online Make Crypto what it should be; — Mobile. Accessible. For everyone. $2,572,000 in prizes Winners announced 2325 participants
