I really like the art for the game. However, I was a bit confused by the match 3 mechanic. I would sometimes move a shape vertically and it would have 3 in a horizontal row, but it wouldn't do anything. Same if I moved a shape horizontally and there was 3 in a row vertically. I noticed it also didn't do matches going both vertically and horizontally very well either. If this intentional, that's fine, but I think match 3 games are expected to do that unless stated otherwise, so I that should be specified if it is intentional.
The rotation has fun puzzle and mechanical implications. That being said, it made me a little motion sick at times. I'm not sure how to remedy that, as I rarely (if ever) get motion sick from a game, but I definitely felt that throughout those levels, which made me stop playing sooner that I might otherwise have done.
Overall, I think this game is fun, I just wish it followed match 3 mechanics more (or communicated that it intentionally doesn't) and didn't make me feel motion sick. Very good job :)