It's a great puzzle game. I managed to reach the end and enjoyed your game very much. The only struggle I had is that I had no idea where the ghost appears when I have multiple skeletons. Some times it was from the first one, after some time it started to appear from the next even though I did nothing different. And it never appeared from the last skeleton which I expected to happen for some reason. Still I had a great time playing. I like the art very much as well as the idea and the interpretation of the theme.