Made it through all the levels! 9 and 10 were actually pretty straightforward, my strategy for 10 was jump and gun repeatedly and I could get through the walls, heh.
Loved the game! Very fun puzzle take on the theme. The levels were very well-designed, most of them had that "ah" moment that you love when you play puzzle games. Like in 6 when you notice that that higher platform to the left actually serves a pretty important purpose. Or 7, when you remember that you get pushed back when you use dash while clinging to the wall. Those were great moments. I also liked how it slowly introduced the mechanics, like the dash-centric levels and then you start adding the cracked walls with the shots as a mechanic, I thought that made for a very nice natural progression.
Sound design is top-notch as well, I like the transition between the calm puzzlerish sound while you set the actions vs the actual beat when the platforming begins. Very well done game, great job!