Press the right and left arrow to change directions. Press the up arrow to make the pattern. Press 1 for a white background, Press 2 for a red background, Press 3 for an orange background, Press 4 for a yellow background, Press 5 for a Green background, Press 6 for a light blue background, Press 7 for a dark blue, Press 8 for a purple background and press 9 for a pink background. Update 25/10/2016: Added a title screen and some pictures of what patterns I made.
Made from the scratch book.