crystalline p (crystallineus)

Seattle, Washington, United States
GitHub

Deck the Pixels

Online

A holiday design challenge with Nano Banana in Adobe Photoshop

$25,000 in prizes
Dec 07, 2026 04:00 PM EST to submit
690 participants

Kiroween 2026

Featured

Online

Build something wicked and git commit to the darkness.

$100,000 in prizes
Dec 04, 2026 05:00 PM EST to submit
14243 participants

PayPal AI Hackathon

Online

Build what’s next with PayPal and AI

$67,500 in prizes
Winners TBD
35824 participants