Different color balls are pouring into the garage,its a total mess,something must be done immediately to deal with this,or the garage will be ruined and turned into wasteland. A war is going to break out and the result is yet to know. Now we have a cannon to deal with those color balls.
Try to wipe out the balls by connecting 3 or more balls with same color. Please make use of some special balls whenever necessary. Go to find whats the use of them.