Best Game Project (169 teams) · nwHacks · Jan 2026

Pick any dance video on the internet and dance along in front of your webcam. It scores how closely your moves match, and a voice coach tells you what to fix.

Why it won: The team grew up on Just Dance and noticed the Wii was only ever grading the hand holding the remote, so you could flail everything else and still score. This watches your entire body. It also breaks any dance into small pieces you can practice one at a time, which is how real dance teachers work, and why you actually improve instead of just playing along.