So, I read up on whip stitch; I watched a couple of youtube vids; I spread out the sixty-four completed granny squares; I jiggled them into a sort-of order; I piled them into columns of eights; I numbered, yes, numbered them; I colour coded them because numbering wasn't going to be enough; I began to whip stich; I unpicked; I restarted; I unpicked again; I re-restarted; I partially unpicked, and this is where I am to now.
G wandered down and told me that all quilters include a mistake on purpose. That's not, I replied, a mistake. That's a difference. And I don't make quilts. My granny square blanky will have mistakes of a difference.