Respond to a signal
Reaction Time gives you five random visual signals. Wait for GO; early presses do not count as valid responses.
Reaction & Speed Tests.
A short challenge with a measured finish. Choose repeated tapping, a random visual signal, or a sequence of targets; each result explains what it measures.
How to choose
Find a tapping rhythm
CPS Test counts individual presses over a chosen duration. Choose mouse or touch, or use Spacebar mode for a keyboard challenge.
Balance speed and accuracy
Aim Trainer asks you to hit 20 circles. Misses lower accuracy, and a best time needs at least 90% accuracy. Compare the same target size and input type.
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Every game is free to start in your browser, with no account or download.
ReactionReaction Time TestWait for the signal. React when GO appears. Five short rounds reveal your speed and consistency.Play now SpeedCPS TestA short burst of speed. Tap, click, or choose Spacebar mode, then find a rhythm and see your clicks per second.Play now PrecisionAim TrainerFind your flow between 20 targets. Move quickly, keep your aim steady, and see how speed balances with accuracy.Play now
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Different games suit different moments. Start with the feeling or challenge you want.
Reaction & Speed Tests
A short challenge with a measured finish. Choose repeated tapping, a random visual signal, or a sequence of targets; each result explains what it measures.
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