This is really well done! As I played through the first few levels, I was hoping this was gonna turn into a mess of cables all over the place, and was really happy when that was the case! You also did an excellent job of teaching how some of the logic gates worked with just telling the player! This is for sure something I'd buy, definitely look into definitely look into developing this further, if you're interested! The only criticism I can come up with is that there's a tiny line above power outlet that I think isn't supposed to be there, but that's nothing major at all!