Lucky 7.77
Stop at 7.77
Timer hidden — feel the seven.
0.00
Tap when you're ready.
You were off by
—
at 0.00s
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How it works
- Tap Start to begin. A hidden timer starts counting.
- Tap the button again when you think exactly 7.77 seconds have passed.
- Score = how far off you were. Lower is better. World record territory is under 0.050s.
- Hard mode (default) hides the timer. Easy mode shows it live.