Nice puzzles. I'm guessing there were more challenging ones on the road, but I think due to a bug I got stuck (I couldn't place down a blue essence on a triangle on lvl 3 I think). The graphics are nice, but tone down the bloom a bit. For the platforming part, you should consider coyote timing, or similar to spare the player some frustration. Overall, a good game with minor stuff to iron out, good job!