I enjoyed the game, especially the music - it really stood out and added to the experience. I think the game could benefit from having more sound effects, though, as they would make everything feel a bit more lively.
I wasn't a big fan of the tutorial. I actually figured out how to play by experimenting on my own, and I found that much clearer than following the tutorial. I think the tutorial could be improved to explain the mechanics more effectively or present the information in a more intuitive way.
The core idea is really interesting, and I'd love to see more content added in the future. Nice work!