Come on! Calm down! Take the mouse! Index finger ready! Keep your eyes on the screen! hold one's breath! See that little cannon? See that exit? Yes! Right now! That's when they're aimed! Move your index finger and click the mouse! Pop! launch! Well done, baby! You scored!/nIsn't it easy? The only thing you should pay attention to is never let your snowball touch the wall, or you will start all over again.