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REFLEXES / QUICK CHALLENGE

Quick Draw

Reaction time test

A green light. A quick tap. Five chances to find your rhythm.

REACTION TIME—
ROUND—
PERSONAL BEST—

Press Start to play.

Your personal best is saved on this device.

How to play

  1. Press Start round, then wait. Tap the target only when it turns green.
  2. Play five rounds. If you jump the gun, try that round again.
  3. Your result is the average of five reaction times, in milliseconds. A lower time is better.

About this challenge

Quick Draw is a simple reaction game made for a moment of play. Timing depends on your device, browser, and input method, so use your own best as the benchmark. It is not a medical or scientific assessment.

Use touch, a mouse, or Tab and Enter / Space to select buttons. Leaving this tab resets an unfinished game.