Pure browser demo

SmartWarm LED game, simulated with your mouse.

One LED lights up at a time. Click the glowing tile as fast as you can before the timer runs out. No database, no device, no setup.

30 seconds

Arcade-style round with speed ramping up over time.

Mouse only

Click the active LED tile to score points instantly.

Score + accuracy

Track hits, misses, streak, and average reaction time.

Game board

Hit the active LED

Ready

Press Start to begin a 30-second round.