67 Game – Browser Game

67 Game – Browser Game Using Your Webcam as the Controller A browser-based speed challenge where your webcam is the controller. You open the site, allow camera access, and do the viral "67" trend moves as fast as you can in 15 seconds. The site tracks your wrists in real time using MediaPipe pose detection running directly in the browser – no app download, no plugins, just Chrome.

I brought this to my university's Science Festival and people formed actual queues to play. Kids were speedrunning it, dragging their parents to try, comparing scores. Adults kept asking "wait, this runs in a browser? nothing to install?"

After the festival I opened it up to the world: global daily leaderboard (Firebase), auto-generated PDF certificate with QR code, particle effects, and 2 language versions (PL/EN). Built the whole thing in React 19 with MediaPipe WASM running on GPU.