Very cool and unique concept for a puzzle game. Puzzles were definitely tricky, but they had the perfect "aha" moment when I would finally understand the solution. My favorite was the one in the twin towers right near the start, I felt like I understood the end goal right away but getting to that goal required a good amount of thinking and experimentation. I couldn't figure out the one that started in the basement though, I got near the end but I think I softlocked myself out of the solution accidentally. Movement was fun as well, it felt smooth and there was a bit of platforming and precision required. My only recommendation would be to maybe adjust the mouse sensitivity, I set it to max and it still ended up feeling a bit slow to me. Great game!