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Bitcoin 2025 Official Hackathon

Online

Virtual Hackathon for the Bitcoin 2025 Conference in Las Vegas

$58,750 in prizes
Winners announced
832 participants

zkHackathon by Aleo

Beyoğlu, Türkiye

Build full-stack, private applications with the power of ZK using our programming language, Leo.

$51,000 in prizes
Nov 15 – 18, 2023
160 participants

Polygon BUIDL IT : Summer 2022

Online

Dive into Web3 this summer and build a new dApp with Polygon

$515,000 in prizes
Winners announced
5371 participants