Click when the screen turns green — how fast are you?
Click to Start
Test your reaction speed over 5 rounds
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Average
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Best
—
Worst
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All-Time Best
How do you compare?
You
—
Average human
250ms
Pro gamer
150ms
Fighter pilot
120ms
How to Play
Click to start a round. The screen will turn red with "Wait..." — hold on. After a random 1-5 second delay, it turns bright green. Click as fast as possible! You get 5 rounds and your average is calculated. Don't click too early!
Under 200ms is Excellent (exceptional). 200-250ms is Great. 250-350ms is Average for most people. 350-450ms is Below Average. Over 450ms is Slow — but anyone can improve with practice! Results vary based on device and fatigue.
Get enough sleep (fatigue adds 50-100ms). Stay hydrated. Warm up beforehand. Use a wired mouse or tap directly on a touchscreen — Bluetooth adds latency. Don't anticipate — wait for the green signal. Regular practice genuinely helps!