Very nice and calm game, I really liked it! It was fun to try and sweep the stars and create patterns, I did also just have fun with it and didn't even follow the instructions :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 :)