Hello all,
I'm now fixing something about the hint system that causes a lot of confusion. The idea is that hints only show when there's something to show, but this causes confusion because in many screens a hint is never shown, so a lot of people have said that it "doesn't work."
So I am going to add a little something to screens where there's nothing to hint, so you people actually get some feedback when you click the hint button when there's not a puzzle, it is clear that there's nothing to hint rather than giving the impression that the hint didn't work.
It will be out soon!