Quarto - addictive puzzle game for Android. In it the user will manipulate the shapes on the playing field, divided into 16 cells. The main task of the player is a compilation of a number of four figures, with one common feature: the color, the shape or presence of grooves. Before each turn, the opponent, the gamer will choose the shape which you will need to go. It is possible to put a figure on any free space. Besides playing with computer opponents here can also be working out with real opponents, which adds interest.