The following squares are, in my view, the approximate equal, or superior of, the square published as My First Ten-Square (Word Ways August 2002). I invite readers to form their own views as to the relative merits of the three squares below and the August one. I give my own views inverted at the end of the article.
"Some Superior Ten-Squares,"
Word Ways: Vol. 35
, Article 3.
Available at: http://digitalcommons.butler.edu/wordways/vol35/iss4/3