The aim of the game is to remove as many squares as possible which get harder as your progress through the levels. When the game starts, there are several rows of colorful squares appearing in the screen. The squares are yellow, blue, green and red. You can use your mouse to click on a group of 3 or more of the same colored squares to remove them. You must remove them quickly since there will be more rows of squares added to the playing field as time goes on. Once the squares hit the top of the playing field, the game is over. The more squares you remove from the board, the more points you can get. Are you clear? Have fun.