Matthew Milunic (mmilunicmobile)

OpenAI Build Week

Online

Join a global week of building with Codex

$100,000 in prizes
Winners announced
46699 participants

NexHacks

Pittsburgh, PA, USA

TURING CITY is an immersive 24-hour hackathon where hackers construct the building blocks of a sentient digital metropolis.

$68,500 in prizes
Jan 17 – 18, 2026
874 participants

PeddieHacks 2024

Online

A 48-hour virtual hackathon - by students, for students.

$106,302 in prizes
Winners announced
312 participants