I made a square yesterday, towards a comfort afghan that a friend in Boston is making for his neighbor. You can find the pattern here:
very easy to make. The instructions are clear, although you end up with a square that is rectangular, sort of. I did the edges in the same color as the center, rather started the rounds with the same color, and added on each side 2 stitches so as to make it more square. Finally, I ended the last round without any spaces in the corners. The size of my now square is 12 inches by 12 inches.
Thanks for looking and God's abundant blessings to you and your loved ones.