I liked the game :) It looks nice, and playing with "perspective traps" as in Monument Valley is quite cool. Congrats!

I'm not sure if it would improve if you locked your ball so it doesn't fall to the sides of the platforms. Sometimes, controls get difficult because of that. That change would allow the player to focus more on the puzzle mechanics than in the "roll-a-ball" ones (on the other side, blending both provides a valid experience, too).