This was a fun little concept. The level design was solid--lots of good puzzles and a lot of red herrings. There were a bunch of new mechanics too. The graphics were really fun, and the music was decent as well.

One problem is that some of the tiles look kinda similar, and when the game keeps changing colors every world, I kept mistaking tiles for other kinds. And even with the new mechanics, the concept got a little bit stale by the end, but it wasn't too bad. It's a solid puzzle game. It wasn't a very hard puzzle game, but I got stumped a few times for a little bit.