Excellent. Love it. Cute, dark and cinematic. Short and sweet.

Pretty easy, but nice anyway. Game seem to be stuck when you have solved level 22. A game over / all puzzles solved message would be nice. I guess new levels can easily be done, in this type pf game, working backwards.

No music is fine. No sound-effects are fine too. Enjoy the silence ! A short sound or fanfare to indicate that a level has been solved would be nice.