Awesome work! Really well done, there a lot of real clever puzzles. The only things I can think to add is having it speed up once you’ve solved the puzzle (it feels anti-climactic in some of the levels just waiting to get to the end) and a level select. It also seemed like there was a slight delay with the laser to the cursor (windows) but I’m assuming the laser was always accurate.
A super minor note, when the button is introduced, I didn’t initially notice it because it was so close to the UI which takes more attention. I didn’t make it to the end, but that was the only level that I initially struggled to make sense of.