You know what we love? Puzzles without instructions. Impenetrable puzzles without instructions. Impenetrable puzzles without instructions like I/O.
We're joking, of course. We don't love I/O at all. It scares us. We just don't understand what we're supposed to do. There are boxes and colours and arrows and switches and tubes, and we haven't got the foggiest about what they do. If you happen to play I/O for long enough to understand it, do let us know. It's made us feel terribly stupid.
