I loved the puzzles; they remind me of old mobile games like Beyond Ynth. Once I got the hang of the mechanics it was really enjoyable, and the difficulty ramping is very consistent. I also love that the levels are all in one continuous 2D world. My only notes: The Z rewind button wasn’t working, and I think players might benefit from more tutorialization at the start. Perhaps just a start screen canvas with a little blurb of instructions could work. Despite that, your gameplay loop is really solid and that’s extremely important. Well done