Very nice puzzle game! I like how the colors needed to me merged together to get through the level, this made it harder and you had to think a lot more! :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 :)