There are four games in the box, each related to different combinations have appeared on the screen overlap, only the box had not been down (that is, the top of the box) can be removed, and the game\u0026#39;s objectives is to all you have to remove the box. Eye on the main game is to exercise the brain\u0026#39;s response to what is a very good, recommended! Playing with the prompt: In the box to remove the mouse on the point.