Very nice game! I really liked the aesthetic of the game and I liked how you used the restrictions of the game jam. The game itself was very fun, would love to play more levels :D
Overall a very fun game with some great music, keep up the good work!
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 :)