From Revelry.com user Leilaniac:
I created the square designs in Excel, using a variety of pictures, text art, etc., as sources.
The squares are 40×48 (plus 2 buffer rows/stitches on each side), in sock yarn, on size 3 needles. Most of the yarn is ShiBui sock, with an assist from Lorna’s Laces Zombie BBQ.
I didn’t post the binary name (center) square, on the theory that no one would be interested in knitting a square with my nephew’s name on it.