Quiz de-brief

Anyone checking in late who may be disappointed to have missed out on the book grab, should rest assured that we still have 8 more books to give away, plus a grand prize for something truly schemingly difficult and platial.  I was frankly a bit surprised by the speed with which a pretty decent puzzle was solved (it was about 2 hours from post to prize), but proud to have a smart audience.  I'll have an update soon with some details about how the puzzles were put together, some more QR tips (you don't really have to have a QR-enabled phone to read these things), and maybe some other blather as well.  But right now I'm feeling a bit Maundy, my family is glaring at me because I've promised to put my computer away for the night, and so....I'm going to spend a few days brooding and eating chocolate and then will have something good to put up early next week.  Will announce here and on Twitter.