Speed test
Reaction Time Test
Wait for the screen to turn green, then tap as fast as you can. Your thumb is about to be judged.
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Wait for green, then tap as fast as possible. Early taps fail the round.
Play Reaction Time Test online
Reaction Time Test is a simple speed game where you wait for a signal and then tap as quickly as possible. It is fast, addictive, and perfect for comparing scores with friends.
How to play
Press start, wait until the panel turns green, then tap immediately. If you tap too early, the round fails and you have to try again.