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⚡ Reaction Rush

⚡ Ready?
Tap as fast as you can the moment the screen turns green.
Tap / click / spacebar to start

Tap as fast as you can the moment the screen turns green.

🏆 TOP 20
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HOW TO PLAY

  1. Tap or click anywhere — or press the spacebar — to start a round.
  2. Wait while the screen is red; it turns green after a random delay.
  3. The instant it turns green, tap as fast as you can.
  4. Tap before it turns green and the round resets — wait for the green light.

ABOUT

Reaction Rush measures how quickly you respond to a visual cue, in milliseconds (ms). A typical human reaction time is around 200–300 ms, and anything under 200 ms is excellent. Your best time is saved on your device, and the fastest players make the global TOP 20 leaderboard.