Very nice take on the theme, I feel like I would have liked a little bit more guidance maybe, or maybe some returns like "Oh good you solved it! Oh, you just found out that this button does that" like unlocking stuff (maybe I just need praise hahahaha). Also maybe something to have an idea how many puzzles I had solved and how many were yet to be solved.
But I think the game was quite clever and not too hard if you take some time to try different combinations.