Last–
Best (ms)–
Attempts0
How to play
- Press the box to start. It will turn red.
- Wait — do not tap yet — until it turns green.
- Tap as soon as it turns green to see your time. Tapping early means a false start.
Tips
- Rest your finger just above the screen instead of hovering far away.
- Do not try to guess the timing — watch for the colour change.
- Average human reaction to a visual signal is around 200–300 ms.
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