Jack Wang (wangyuqian252)

China

305 HackShells Edition June 2026 — 305Hackathons.vercel.app

Online

305 HackShells Edition June 2026

Non-monetary prizes
Winners announced
41 participants

GENIUS Olympiad 2026

Rochester, NY, USA

GENIUS Olympiad 2026 Coding Finals

Non-monetary prizes
May 30 – Jun 10, 2026
33 participants