I have a fridge magnet that says "I'm in my own little world - but it's ok, they know me here!"

The image in my head is more on a floor level than top-down maze. I see the little pawn moving down long, code-filled corridors - turning left and right and generally getting lost. More the sort of maze where you don't actually know where you're going (and getting back the same way). Lots of turns that prove to be dead ends, that sort of thing. And the 'swinging code' looking like a sort of swingball swooping down and knocking the little pawn over.

I'll do some vague (and lousy) concept drawings if people want.