1] Aim of the game: Stack the blocks on top of each other, with the biggest one at the bottom and all the way up until the smallest one is at the very top. 2] Pulling the block: Click the block you want to move; then click the bar you want it to go on. 3] If you choose the wrong block: You may accidentally press the wrong block to move it. If you do that, re-click on the block you accidentally pressed on. 3] Use the arrows to choose the amount of blocks you stack. Forward arrow makes more blocks; backwards arrow minuses the amount of blocks. 3] Try and win: Keep trying to win! 4] Start over: If you make a mistake and want to restart, press the Start Over button. HOPE YOU LIKE IT :)