Rahul Joshi (crypticsaiyan)

India

The WebMCP Challenge

Online

10 days for exploring what’s possible with WebMCP

$35,000 in prizes
Winners announced
7062 participants

AI Passport Ideathon

Online

Come up with the best use cases for the AI Passport!

Non-monetary prizes
Winners announced
140 participants

United Hacks V7

Online

Showcase both your technical and presenting abilities and collaborate with like minded individuals to make and pitch a project during United Hacks V7.

$700 in prizes
Winners announced
1180 participants

Quantum Sprint

Online

For Social Good !!

Non-monetary prizes
Winners announced
507 participants

Orion Build Challenge

Online

Open for All !!

Non-monetary prizes
Winners announced
498 participants

The Climate Change-Makers Challenge: 2026

Online

Join youth from across the world in this three-day challenge to create solutions for our climate crisis!

$CAD 2,690 in prizes
Winners announced
279 participants

Production Engineering Hackathon

Online

Break production - on purpose!

Non-monetary prizes
Winners announced
442 participants

LovHack Season 2

Online

Build a real product in 7 days. Join developers, designers, and builders from around the world to turn ideas into working apps using modern AI tools.

$500 in prizes
Winners announced
423 participants

Kiroween

Online

Build something wicked for Kiroween, our annual Halloween-themed hackathon where developers dare to code in dark mode

$100,000 in prizes
Winners announced
4967 participants

Reddit and Kiro: Community Games Challenge

Online

Reddit and Kiro are hosting a virtual hackathon for the best community game!

$45,000 in prizes
Winners announced
1925 participants

World’s Largest Hackathon presented by Bolt

Online

Build with AI for a shot at some of the $1M+ in prizes.

$1,037,500 in prizes
Winners announced
128317 participants