Great puzzle game, it rides that line of even when you (think you might) know the rule, solving the puzzle with those constraints was still fun.
So... I wasn't able to turn the character, but judging from the other comments this might be a personal issue. I was still able to complete a good amount of the puzzles however!
Aside from that, only other thing I'd want to do is reduce the intensity of the glitchy screen effect. Well done on such a sweet puzzle game!