What is the largest double word square or rectangle (containing a different English word in each row and column) that can be formed from the 98 non-blank Scrabble tiles? The purpose of this article is explore, and give the answers to, questions like this in which the common word-play form of the word rectangle is constrained by the number of tiles of each letter available in the game of Scrabble.
"Scrabble-Tile Double Word Squares and Rectangles,"
Word Ways: Vol. 44
, Article 18.
Available at: http://digitalcommons.butler.edu/wordways/vol44/iss1/18