As others have said, the UI had some issues, especially in full screen.
Overall, there were some really clever puzzles and a fun twist on the theme. Some of the precise movements were difficult with the racecar-style movement controls. And it might have been nice to use a higher-contrast color for the lasers, which sometimes blended into the floor (particularly when they were exactly on the border of two tiles).
Impressive number and variety of levels for a game jam entry. Nice work for 48 hours!