Kinda excited, my class wanted to do potholders in a granny square style. So I needed to write the pattern so there is also a solid back to it. I am working on one that is expanding, basically you can make it as small as 3 inches across or follow the increase pattern to keep making it larger. That means each round of the open granny square and the solid granny square have the same size and same number of stitches. I usually just wing it as I go, so this is a nice challenge.
(PS this means my brain is working pretty good, I am tracking recovery of my brain).