There's some interesting ideas here, and there is some interesting puzzles, I also know from experience making a puzzle game for a jam can be really challenging so I totally understand why it's short. Also just checking Is there no audio? If not something I would definitely add, I also noticed a bug were you could press 'E' and interact with objects you are not close to. Anyways there's some good ideas, but I think there's some polishing with feedback to the player to improve the experience with audio and FX could really improve it.