Really solid jam game - smart main mechanic and level design. There is a consistent adherence to the minimalist art style and music that is refreshing. The movement is responsive and asks the player to pay attention, but doesn't become a focus of the game which is a good balance.
The only thing that holds back this game is it comes across as asking a lot of the player for a game jam game. I was interested so I kept trying to figure out how things worked, and I enjoyed when I figured things out, but I could also see many players leaving before they reach those points.
I think you should turn this into a full game. You may do very well in this jam, but I think it fits much better into a deep puzzle game on steam or mobile. Overall, really great job and I wish you well, seriously.
I would love your rating / comments on my game too so I can see what I can improve.