Smiley Squares is physics based game in short time modes, when you click on a grid, all the smiley that are connected to this smiley by the same color will be destroyed. The smiley on top of the destroyed smiley will collapse and the columns of smiley will merge. If you want to shuffle the Smiley, you must use a shake button. And also you can click single smiley for only a particular amount in each level. The game ends when you run out of time and you can no longer destroy smiley by groups.