This game is extremely unique. There are various patterns in each stage and each stage is harder than the previous stage. The objective is to shoot balls so that the one you shoot and the one you are shoot at equal 10. For example, if you have a 4 ball in your cannon and you shoot it between, or next to, two 6's, all three balls will be removed. The objective is to clear out all of the balls and to not let them reach the center of the pattern. This game is fun and extremely addictive so have fun!