Under rating threshold (hideshow)
If you hold down the left key while right clicking, and then let go of the left key and move the mouse off screen it will keep going and you can do other stuff.
Under rating threshold (hideshow)
Tips:
Adding a decimal at the end of the first number will repeat the shape, slightly shifted to one side.
Multiplying each number by 10 speeds the completion of the shape faster, but lowers the quality.
If you get a random series of scribbles change the last number to negative.