The game is fun, has good ambience and feels good to play. Combining the elements was very satisfying, and somehow the minimalist art style really works for this game. I also appreciate that you added a lot of levels.
My main gripe with the gameplay is that some of the combinations didn't make total sense, and they were single-threaded (only one way to get there). At times, this made the game feel like brute force was the only strategy. Orrr maybe I'm just bad at it 😅.
Overall highly enjoyable, though. Well done!