Great ideas. Don't really understand the Goblu group, though it was the first I sorted - is that the same thing as mountweasel? Never heard of Trap belonging in that group and didn't know quite enough of the Wow answers to separate those two line before using up all my lives, even though I saw the links as soon as the wall appeared.

Yeah, that Goblu group was kind of half-assed if I’m going to be honest. Agloe is “supposed” to be the give away clue to the paper town clue, as it is a reference to the book by John Green with the same title. A paper town is essentially a mountweasel for cities. As for the trap question, perhaps it’s a regional thing, given I am from the US. I’ve heard the term trap house before, but maybe for the UK, it’s not as common. I think the problem with the wall is the lack of red herrings, and one of the groups being to narrow.