Odd or Even

A reflex game of simple speed math. Play solo or local versus. Best played fullscreen on a tablet, smartphone, or touchscreen PC. How to Play Solo Choose whether each math expression's result is odd or even before time runs out. The time limit decreases gradually as the game progresses. Keyboard controls are available in this mode. ZOddXEvenSpaceRestart Versus There are 2 teams, Odd and Even. Eac…