I love the concept, it's really creative and fun, and there's a lot of different tricks to explore and master.
I think the main problem i have with the game is that there is an imbalance between colors, shapes and rotation : colors and shapes have three states, but rotation has 8, so i spent most of my time trying to get the rotation right, and it honestly felt frustrating when i had to make an almost full rotation when i didn't have a lot of space to begin with. The only other issue in my opinion is that the boundaries for where the circles can be placed are unclear, it doesn't feel right that you have to guess this in a game so fast paced.
I hope you can turn this into a full game, because there's truly a lot of potential in this idea!