for anyone checking the forum on whether to buy this game....BUY IT, one of the best. With the robot you can click the floor in front of him to change directions but you can jump a head a few spaces so the arrow has turned by the time he gets there, don't go too far ahead as the arrow will disappear. The dots are brilliant, click on and you begin to make lines which become square, takes a bit of practice to beat the computer, pay attention to where you are putting you lines, make sure the don't create a square for the computer. Eventually they all will create squares so look for the area that will create the smallest amount the one with the most squares wins......good luck, I love this game and the sequel.