This is Cat Tracks by Drew Emborsky.
I love the title of this square but it is sure a yarn eater. I uses almost a half a 6oz. skein on this one square using an "H" hook. I choose to do this square in a solid color as I needed a few solid squares. My choice of yarn was Red Heart worsted weight acrylic in Purple. It did not photograph very well.
I also took a few liberties to make the square come out 12" for me. On the last two rounds I did a hdc around and then a round of sc.
I am thinking of assembling all these Crochet Dude Squares together to make a throw. I will try to do the Dudessembly to join with. I tried this once before and could not do it. Hopefully, my talents and reading abilities have progressed since then.