You did a great job, this was a lot of fun. The concept is very clever and leads to some cool puzzle designs. I also like how the solutions are not insanely obtuse, even though some puzzles took me a bit more time, I was still able to eventually figure them out without getting too frustrated. I would actually love to see more of this concept one day, as there is definitely something pretty cool here, that I would love to see a bit more fleshed out and explored.