The Mystery Sock is moving right along. It's hard to put down. I've got the leg and heel done on the first sock and I'm moving down the gusset.
The heel is a lovely Eye of Partridge heel with a garter stitch edge. There is also this very nice rolled edge along the gusset which is caused by purling the last stitch on every row and then slipping that same stitch once you turn. I think it looks very nice. It's one of those things that only fellow knitters can appreciate. I can't imagine pointing out that nice little row to anyone who doesn't knit. Can you see it?
So I've given you a few more clues as well as a close up picture. No one has come close to guessing yet.