Very interesting game! I really liked the concept and even if I was quite confused when I started playing, this was so great. The art style is really cool and I like the sort of relaxed music playing. Overall a very fun and challenging puzzle game :D
I don't know if you've heard of Game Development World Championship before (gdwc2019) but it's a competition for indie game developers where they can submit their games and it's free! It's great if you want some more visibility for the game and it only takes a couple of minutes to join :)