Use "wasd", "arrows" or the mouse to move between the pixels, if you click on them or you press the spacebar they became black. In the first mode (race with timer) you have to copy the image in right part of the screen before the time finishes. In the second mode (free drawing) you can just draw what you want and you can save your draws and then load them when you want. In the settings you can choose if you want to use "wasd" or mouse, if you play with time or without. Finally you can clean the the memory of saved draws.
