The game has nine circles, each with four shapes inside the circle: a yellow circle, a cyan square, a red oval, and a blue triangle.
The goal of the game is to link all of the circles to each other. Two circles are linked together when the adjoining shapes match. To win, each circle must be linked to all of the circles surrounding it. For example, the circle at the center of the screen must be linked to all four circles surrounding it.
It comes with three games: Group Line, Group Side, and Group Pair. Each game groups the circles differently. The shapes in the circles of the selected group will be rotated concurrently.