On off is a unique puzzle mind game in which you can check your brain power that how much you concentrate it till one minute.
In this game you have an a lot options to select the game.
Every game have 60 seconds and in each level you have two or three seconds so the basic goal of this game is to survive 60 seconds. You would react on the voice so for example the narater say right you would select right in 2 or 3 seocnds other wise your game is over at that point.

List of levels in ON OFF game:
1:ON OFF
2:LEFT RIGHT
3:EVEN ODD
4:MALE FEMALE
5:FORWARD BACKWARD
6:UP DOWN
7:A B