Cool game! I liked a lot your game. It is innovative, it is fitting quite well the theme of the Jam and it is fun to play. The puzzles are cool to be solved. I think it is quite well balanced and I also like the addition of new mechanics like the ball. I have reached level 7.
I think the game and the idea are very well implemented. Improving a bit the graphics and a better UI you could consider to develop it futher, especially for phones.
And now, the best advice I can give you: Don't compile your game with Game Maker in such a way that the user has to install the game. Always create an standalone .exe file. Many people will be reluctant to install the game and therefore they will not try it even if it is worth.
Very nice job! :)