Udhay Raina (rainaudhay01)

J & K

LexHack 2026

Online

Empowering global student builders to pioneer AI solutions for legal tech, automated law, and AI safety.

$74,248 in prizes
Winners announced
920 participants

RevenueCat's World Paywall Speed Building Championships 2025

Online

Build fast. Win big.

$5,000 in prizes
Winners announced
657 participants

Maximally Startup Makeathon

Online

7-day hackathon to build MVPs, solve real-world problems & pitch at Demo Day

$10,000 in prizes
Winners announced
437 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
129575 participants

AmpliCode Hackathon 2025

Online

Amplify your coding experience with AmpliCode. Join us, beginner-friendly hackathon from April 30th to May 30th!

$14,380 in prizes
Winners announced
929 participants

FoundersHack Sydney 2025

Redfern, Australia

FoundersHack is a 72-hour startup-focused hackathon designed to bring together students, aspiring entrepreneurs, and problem-solvers to build, test, and pitch bold startup ideas.

$3,000 in prizes
May 23 – 26, 2025
68 participants