Word Squares, as WW readers know, are square stacks of equal-length words that read the same across and down -- or a different set of words across and down in the case of the much rarer double word squares or blankless crosswords. Magic Squares on the other hand are square stacks of numbers where each row, column and diagonal adds up to the same sum.
"Magic Word Squares: A Challenge,"
Word Ways: Vol. 38
, Article 25.
Available at: http://digitalcommons.butler.edu/wordways/vol38/iss1/25