Really cool concept, using programming to solve puzzles in 3D space is not only a really unique idea, but I could see this being a super useful learning tool for a lot of young aspiring programmers. One note: on the second level, I tried to turn the block into an elevator by having it go down and up a bunch of times and essentially carry me up to the second level, but when I stepped on the block it would glitch out? Not sure if that's as intended or not, but figured I'd mention it. Great work overall!