The November 1975 issue of Word Ways presented a set of 52 7-by-7 word squares that were generated by computer from a list of boldface words from Webster's Collegiate Dictionary (Seventh Edition) plus the appendices of boys' and girls' names. This article reports on the results of a similar computer search for 6-by-6 double word squares.
McIlroy, M. D.
"6-by-6 Double Word Squares,"
Word Ways: Vol. 9
, Article 6.
Available at: http://digitalcommons.butler.edu/wordways/vol9/iss2/6