Isaac Sze (szeisaac1126)

Hồng Kông

HackLondon 2026

Greater London, United Kingdom

The annual hackathon of the world's greatest city. Hosted by KCL and UCL

Non-monetary prizes
Feb 21 – 22, 2026
230 participants

Gemini 3 Hackathon

Online

Build what's next

$100,000 in prizes
Winners TBD
35613 participants