Reflex Test
Reflex Test
Wait for the screen to turn green, then click (or press Space) as fast as possible. Complete 5 rounds for your average reaction time!
⚡ Under 150ms — Superhuman
🚀 150–200ms — Excellent
🎯 200–250ms — Great
👍 250–300ms — Good
🙂 300–400ms — Average
How to Play
The screen turns red with a 'Wait...' message. After a random delay (1.5 to 5 seconds), the screen turns green and shows 'CLICK NOW!'. Click or tap the screen (or press Space) as quickly as possible. Your reaction time is measured in milliseconds. Complete 5 rounds to see your average and best times. Clicking before the screen turns green counts as a false start — the round restarts.
Controls
Click anywhere on the colored panel, tap the screen on mobile, or press the Space bar or Enter key to register your reaction. Do not click while the screen is still red — that counts as clicking too soon.
Tips & Strategy
Relax your hand and rest your finger lightly on the mouse button or screen before each round. Avoid anticipating the signal — random delays prevent rhythm gaming. The human average is around 250ms. Under 200ms is excellent, and under 150ms is exceptionally rare.