CpsSpeedTest

Time Guesser

Test your internal clock! Hit start, wait exactly 10 seconds, and hit stop. Are your reflexes sharp enough?

Time Guesser

Stop the timer at exactly 10.000 seconds.

0.000s

What is the Time Guesser Test?

The Time Guesser (or 10-Second Timer test) is a highly viral challenge that tests your perception of time and your reaction speed. The goal is simple: stop the timer as close to exactly 10.000 seconds as possible.

How to play

  1. Click the Start Timer button.
  2. Count exactly 10 seconds in your head.
  3. Click the STOP! button.
  4. See how many milliseconds you were off by!