The basic idea is great. It reminds me on the crazy labyrinth, a board game that I know from my childhood. I liked the music and sounds very much.
However, there was a design choice that really bothered me. I wished to move in the first place and than choose the next tile to move it into the maze, although I can understand why you choose the order "tile choice --> move". And It was sad for me, that I only could bring the pieces into specific places. Also I can understand the core of that choice, but I would have spared that choice for later levels. A little goal would have give a lot of space to the game.
Personally I hope that you keep working on that game a bit because it is really really cool and I would love to see how it improves.