Tools / Fun & games
Who's fastest?
Put the phone in the middle, everyone takes a corner. The moment the screen turns green, the fastest tap wins the round, and tapping too early costs a point. Or play alone and measure your reaction in milliseconds.
Your file never leaves your device — everything runs in your browser
Players
How to use it
- Pick the number of players (solo, 2, 3 or 4).
- Put the phone in the middle; each player holds a corner.
- Wait for the screen to turn green; the fastest tap wins.
- First to 5 points wins. Tapping early loses a point.
Questions
What does solo mode measure?
The time from the screen turning green to your tap, in milliseconds. It runs 5 tries and gives your average and best.
Is the timing accurate?
The browser measures to the millisecond, but screens and touch add a small delay that differs between phones. Compare scores on the same device.
Why does the wait change every time?
So nobody can learn the timing and tap early. The screen turns green after a random 1.5 to 5 seconds.
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