Wow. I have nothing more to add than the fact that you made an amazing game.
I just had to time to try it for half an hour but I will come back to it asap to see more.
The game is so well polished. With fun puzzles and a well balanced difficulty the more you dive into it.
Visual and audio feedbacks are great.
Addictivity is definitely here.
Great game.
May I asked for how long have you been working on it?