This one's a bit of an experiment. I'm trying to take one of the most commonly (over?)used connections, and use it as an overlap to tie the grid together. I imagine it's just going to really annoy people and cause them to waste time. *Evil laugh*.

Solved it. 10/10. But I have no clue what the experiment is - which makes me feel a bit thicker than I did before I started it.

BinDipper - the experiement is a fairly common practice of creating a false group - in this case the very overused iron prefix used as a diversionary tactic.

Ah, OK. I understand the false group gig, but iron _____ didn't enter my head at all.

Haha. Oh well.