Not that I expect much from Claude Code, but: when I got to the second area, the grid was already filled in ad green. (Even before I explored all of it.) Worse, because it was already filled in, the computer refused to authenticate me, and it's not like I could go and fill in the grid.
It's not a bad idea, using corridors as a crossword grid, but in addition to the fact that it literally doesn't work, the clues are king of awkward. Of course, I can't see them now, because the game reset after three authentication failures, but I recall that cluing "keys" as "things used in 5A" wasn't terrible except that 5A was literally "what you do with a key", which kind of provides the exact answer. And the second area's clues were very video-game oriented; cool if you know it, but not great if you're coming in with just generalized knowledge and have no idea who Sly is or what VAs are.