Willard Sun (willsun714)

YHack Spring 2026

New Haven, CT, USA

Yale's 12th hackathon! Join us to code, create, and collaborate on Yale Campus.

$59,400 in prizes
Mar 29, 2026
648 participants

Cal Hacks 12.0

San Francisco, CA, USA

This year's Cal Hacks is co-hosted by Claude, Fetch AI, AppLovin, and Amazon's Annapurna Labs! Together we'll assemble in SF for a weekend of hacking, friendship, and crazy ideas.

$58,100 in prizes
Oct 24 – 26, 2025
2165 participants

HackPrinceton Spring 2025

Princeton, NJ, USA

Collaborate and build out brilliant, innovative, and impactful ideas

$1,050 in prizes
Mar 28 – 30, 2025
264 participants