Discover Blockchain Hackathons 2025

Explore cutting-edge blockchain hackathons where developers, entrepreneurs, and web3 pioneers build the future of decentralized technology.
Explore Blockchain hackathons online and in-person
IN-PERSON CipherCraft

Sept. 7, 2024 - Sept. 8, 2024

Ended

About the Challenge

  • Participants will compete in various cryptographic challenges, including:
    • Crypto Classic: Decrypt a historical cipher.
    • Modern Menace: Defend against a simulated cyberattack.
    • Enigma …

ONLINE [REDACTED] Hackathon

Sept. 5, 2024 - Oct. 31, 2024

Ended

Big corporations and governments aren’t just going to put blockchain and AI technologies in users’ hands—to serve users’ interests and not their own.

 The user-owned …

ONLINE Blockhack 1.0

Sept. 3, 2024 - Sept. 9, 2024

Ended

Competition Rounds:

  • Round 1: Registration & Idea Submission: Register and submit your innovative ideas and design or prototype in a PPT format, optionally including a …

ONLINE IIIT Hacks

Aug. 30, 2024 - Sept. 1, 2024

Ended

Welcome to IIIT Hacks 2024 – an electrifying weekend of innovation, creativity, and fierce competition! This event, running from Friday, 30th August at 6:00 PM …

IN-PERSON Cipher Craft

Aug. 27, 2024

Ended

About the challenge

Get started     cvgn

IN-PERSON Frutal Web House 2024 @ ETH MX

Aug. 26, 2024 - Sept. 13, 2024

Ended

Frutal Web House es un evento híbrido de 3 semanas enfocado a desarrolladores de software, diseñadores de productos y emprendedores de la blockchain en México …

IN-PERSON Mento Innovate: cKES Hackathon 2024

Aug. 26, 2024 - Sept. 28, 2024

Ended

About the challenge

In an increasingly digital world, blockchain technology is poised to revolutionize how we transact, interact, and build economies. The Mento Innovate: cKES …

ONLINE The Future of Data

Aug. 24, 2024 - Sept. 4, 2024

Ended

The Future of Data Hackathon is an integral part of the MidwestCon Conference, scheduled to take place with both in person and online components from …

ONLINE Celo Uganda Mini-Hackathon 2.0

Aug. 24, 2024 - Aug. 30, 2024

Ended

Celo Uganda Mini-Hackathon 2.0: Build for Purpose

Join us for the Celo Uganda Mini-Hackathon, an exciting opportunity for blockchain enthusiasts, developers, and innovators …

ONLINE IIT Hacks

Aug. 23, 2024 - Aug. 25, 2024

Ended

Welcome to IIT Hacks 2024 – an electrifying weekend of innovation, creativity, and fierce competition! This event, running from Friday, 23rd August at 6:00 PM …

Get ahead in innovation - receive all the latest hackathons directly in your inbox.

Subscribe