Kyber DeFi Virtual Hackathon Online Build the future of #DeFi with Kyber Network! $41,500 in prizes Winners announced 304 participants
Diffusion 2019 Berlin, Germany The dev con exploring convergence in DLT / IoT / Big Data / AI €26,200 in prizes Oct 2 – 20, 2019 537 participants
Kin Crypto Challenge Online Add engaging peer-to-peer experiences to your mobile app and win big $81,000 in prizes Winners announced 253 participants
ETHBerlinZwei Berlin, Germany Zwei is second iteration of the ETHBerlin Blockchain Hackathon. €60,000 in prizes Aug 23 – 25, 2019 249 participants