Grab some friends and see who has the fastest reaction 1. Select the amount of players 2. Wait until the light turns green 3. When the light turns green each player clicks their own button P1-q P2-p P3-z P4-m 4. After all four players click their button the button will tell you who had the fastest reaction
There are no draws When you replay your time(s) will reset to 0 when the button turns green
