Build some creation with preset shapes!Press o to change the orientation of your shape, space to change the color, and down to clear. Pressing up will stamp, leaving it there until cleared. Pressing left switches to the flag, and the right key switches it to blocks. Pressing 1 switches it to circles. Press 0 to switch the backdrop.
Enjoy! Current version has: Blocks, Flags, and Circles. Love it for more!