Press the arrows to move around. There is a decoy in every level but level 3, try to figure out which one is real! ( There are a couple easter eggs involving your keyboard so have fun figuring those out. ) I am currently aware that there is a bug that when you finish level 3, it'll take you back to level 2 to have to beat it again and then you'll have to beat level 3 again and then it'll take you to the win screen. I am not currently sure how to fix this