Worked fine for me until this morning, when I find I am unable to draw lines at all. The issue is duplicated on two different desktop PCs.

Please fix this bug that seems to occur after a couple of levels. Can't paint any lines. Other then that game is pretty fun for a free to play. Could see this as 10 or so dollar game tbh.

Um - it really looks like level 3 is unsolveable unless I can deal with the tiny black things

been waiting for this for months... can the paintbrush be fixed please?

I can't seem to save my progress after I press the button, "Save + Quit"