Supernova Online Internet Computer Web3 Hackathon $880,000 in prizes Winners announced 3531 participants
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Crypto 4 Your Thoughts | Hackathon powered by bcoin + Cosmos San Francisco, CA, USA Building the next generation of open source crypto user interfaces, with over $35,000 in prizes! $35,500 in prizes Apr 6 – 8, 2018 74 participants
