How to use Reaction timer Press the “Play” button to start. Once you press Play, the game will ask, “Are you ready?” Reply with “Yes.” After you say yes, a 3-second countdown will begin. When the countdown ends, the screen will display “GO.” The GO message will stay on the screen for a random amount of time (between 1 and 10 seconds). Once the GO message disappears, the reaction test begins.
Notes: — Have fun! Also, no cheating Credits: Made by — Sypherr
