Use the mouse and aim properly at the tower and try to smash the tower!!! It's really cool to me! You need to destroy all the blocks before running out of balls! You have 13 tries every round! And make sure you check and write your highest score in the comments BELOW!!! :) You can also check out other's scores by pressing the 'Cloud variables See data' button below the project stage! Hope you like it! thanks 2 @megacoder99