Hii :D, I've made a video about the game and I wanted to share some feedback with you, hopefully it's useful to you :)
-The visual style is quite simple but fits the game perfectly :D
-The mechanics implemented on the game could be more polished as I had some problems with some jumps and moving objects, but they actually work well and make the puzzles short and easy but interesting, as I think that a longer version of the game with more puzzles would be awesome :D
-Adding something on the background would great as when the camera gets far from the scenario lets you see the black background, a soft colormatching animation could work for that purpose :)
-The idea of adding mechanics slowly as you make progress on the puzzles works great and feels solid.
In conclusion, the idea is great and I hope you keep working on new games like this :D. Hopefully this is useful for you :D, also if you could subscribe that would help me a lot :)