solidity Hackathons
Discover solidity hackathons in Web3 and blockchain.
View all with full filters →
Status: EndedHack The Grid — Level 2
Feb 25, 2025 - Mar 13, 2025
Prize Pool
LYX42.0K
Status: EndedRound 1 - Farm Creation Wizard
Apr 20, 2025 - May 2, 2025
Prize Pool
$500.0K
Status: EndedPolkadot AssetHub Hackathon 2025
May 30, 2025 - Jun 7, 2025
Prize Pool
$3.0K
Status: EndedDeveloper Console Top-Up
Apr 17, 2025 - Apr 28, 2025
Prize Pool
$2.0K
Status: EndedSEA Ideathon
May 5, 2025 - May 28, 2025
Prize Pool
VND14.0K
Status: EndedRWAi Developer Sprint with XDC, ElizaOS and Crossmint
Apr 30, 2025 - May 26, 2025
Prize Pool
Non-cash Prize
Status: EndedSonic Summit Jailbreak Hackathon
May 6, 2025 - May 8, 2025
Prize Pool
$15.0K
Status: EndedCircle Developer Bounties - Group 1
Jun 1, 2025 - Sep 1, 2025
Prize Pool
$20.0K
Status: EndedHackmos Croatia 2025
Oct 23, 2025 - Nov 1, 2025
Prize Pool
$25.0K
Status: EndedBTCHack: Midl x Bitcoin Summit
Aug 27, 2025 - Aug 27, 2025
Prize Pool
$5.0K
Status: EndedVERY Hackathon [Extended]
Jul 6, 2025 - Dec 31, 2025
Prize Pool
$73.0K
Status: EndedSomnia Mini Games Hackathon
Jul 21, 2025 - Aug 11, 2025
Prize Pool
$5.0K
Status: EndedSomnia DeFi Mini Hackathon
Aug 13, 2025 - Sep 19, 2025
Prize Pool
$15.0K
Status: EndedBUIDL with REACT: Fast-track to mainnet
Sep 1, 2025 - Sep 30, 2025
Prize Pool
$50.0K
Status: EndedDomainFi Challenge
Aug 8, 2025 - Oct 4, 2025
Prize Pool
$1.0M
Status: Ended$30,000 VeChain Global Hackathon
Sep 21, 2025 - Oct 5, 2025
Prize Pool
$30.0K
Status: EndedCochaBlock Challenge: Destino Devconnect ARG
Sep 19, 2025 - Sep 21, 2025
Prize Pool
$550
Status: EndedDevelop a pump.fun on the xlayer chain
Sep 1, 2025 - Sep 5, 2025
Prize Pool
$5.0K
Status: EndedTribes Hackathon 2025
Sep 12, 2025 - Sep 23, 2025
Prize Pool
$500
Status: EndedHACKATHON EMPOWERTOURS CODEA LA ESCALADA 2025
Sep 10, 2025 - Dec 11, 2025
Prize Pool
Non-cash Prize