Brian Lemba (Yakumwamba)

South Africa
Website
GitHub

Global Gamers Challenge

Online

Build epic Flutter games to assist in the battle to defend the planet!

$103,890 in prizes
Winners announced
3481 participants

NEARCON IRL Hackathon

Lisboa, Portugal

Step Into The Open Web

$161,000 in prizes
Nov 7 – 9, 2023
732 participants

Bunnyshell Stack Jam Hackathon

Online

Contribute to Building the World’s First Repository of Reusable Cloud Environment Templates.

$28,000 in prizes
Winners announced
729 participants

Chainlink Spring 2023 Hackathon

Online

Join us for the biggest #Chainlink hackathon yet. Build the next generation of #Web3 apps alongside thousands of developers, creators, artists, and mentors.

$435,500 in prizes
Winners announced
2393 participants

XRPL Hackathon: NFT Launch Party

Online

Build scalable, sustainable, functional NFTs on XRPL.

$50,000 in prizes
Winners announced
686 participants

Hacks for Humanity 2022

Online

Hacking for the social good

$10,300 in prizes
Winners announced
315 participants

BLUNT Hacks

Online

Growing the cannabis industry and the way we onboard to Web3

$2,200 in prizes
Winners announced
251 participants

Square Unboxed Hackathon

Online

Build or extend an app with new features using Square’s new Bookings API release, Cash App Pay, Checkout API, or Terminal API.

$85,000 in prizes
Winners announced
808 participants

TRON Grand Hackathon 2022

Online

Accelerate the Future

$1,000,000 in prizes
Winners announced
1780 participants

Polkadot Hackathon: North America Edition

Online

Bringing the cutting edge of blockchain to your region

$362,080 in prizes
Winners announced
1101 participants

Supernova

Online

Internet Computer Web3 Hackathon

$880,000 in prizes
Winners announced
3531 participants

Color Snack Creative Studio Mobile Hackathon

Online

Create an mobile application for meditation.

$3,000 in prizes
Winners announced
68 participants

High Performance Blockchain (HPB) - Hackathon

Online

Create exciting new DApps and tools on our super-fast Layer 1, fully EVM compatible blockchain! HPB chain offers 5000tps, $0.0001 gas fees and on-chain provable random numbers!

$15,000 in prizes
Winners announced
122 participants

Chainlink Spring 2022 Hackathon

Online

Build the next generation of Web3 apps with $500K+ in prizes!

$1,067,000 in prizes
Winners announced
1451 participants

Hedera22: Hello Smart Contracts

Online

Build the next game-changing decentralized application with scalable Solidity Smart Contracts on Hedera.

$864,000 in prizes
Winners announced
2472 participants

Neo Polaris Launchpad

Online

The newest opportunity for developers to find their way into the Neo ecosystem.

$442,504 in prizes
Winners announced
578 participants

MIT Bitcoin Expo 2022 - Breaking Through Hackathon + Pitch Contest

Online

Welcoming Hackers, Developers and Entrepreneurs from Around the Globe

$73,000 in prizes
Winners announced
459 participants

Theta Q1 2022 Hackathon

Online

Theta is the leading blockchain in the media and entertainment space. Join us in building products, integrations and tools for the Theta ecosystem!

$500,000 in prizes
Winners announced
421 participants

Hack to the Future 4

Online

A fintech movement igniting a world of financial sustainability, inclusion, and empowerment

$344,340 in prizes
Winners announced
1216 participants

Flutter Puzzle Hack

Online

Push your creativity to its limits by reimagining this classic puzzle!

$51,046 in prizes
Winners announced
5481 participants

NEAR MetaBUILD Hackathon

Online

A better future requires a better foundation. Build apps capable of taking millions of users on journeys they’ve never been on before. Simple. Scalable. Secure.

$1,000,005 in prizes
Winners announced
3831 participants