Flash Reflex

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About the game

A reaction speed test. Wait for the green signal and tap as fast as you can — five attempts, the average counts.

How to play

  1. Wait until the screen turns green.
  2. Tap right after the signal.
  3. Tap too early and the attempt restarts.

Controls

  • ⌨️ KeyboardSpace or Enter
  • 📱 TouchTap the screen
  • ⏸ PausePause button or the P key