Okay
I gave it 3 cos I enjoyed making pretty pictures xD
but there are some flaws:
A) Can you add something so I can refresh the page without having to re-start the window.
b) Maybe add some different drawing tools.
c) Maybe add some stencil shapes or something.
I know it'll take a lot more time but its just a few thoughts on how you may be able to make the submission better
3/10 2/5