Reaction Time

Test your reflexes — click as fast as you can when the screen changes color!

Category: Strategy · v1.0.0
Round 1 of 5
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Click to Start
Test your reaction time
Best Time
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Average
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Best Average
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Session Average
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About This Game

How fast are your reflexes? Wait for the screen to turn green, then click as fast as possible. Your reaction time is measured in milliseconds. The average human reaction time is about 250ms. Can you beat that?

How to Play

  1. Click the box to start
  2. Wait for it to turn green
  3. Click as fast as you can when it turns green!
  4. Don't click too early (red = false start)
  5. Your time is measured in milliseconds
  6. Complete 5 rounds for an average score