Hold down mouse to not draw and let go of the mouse to draw. To erase click the X button. To change colour click the boxes.
This was a collab with @maddie8 Quick message from @maddie8 : Hoi everyone! @maddie8 here, and I did a bit of this with @Ali-Imran. Plz if you follow me, follow @Ali-Imran . He is a talented coder and deserves a BBBBIIIIIIIGGGG follow from everyone who follows meh ;3 - @maddie8 and @Ali-Imran