Here it is, the amazing Scrabble playing crab program.
There aren't any special instructions.  All the stuff relating
to the wordlist is in the subdirectory dictionary.  See the README
there for more details.

See The World's Fastest Scrabble Program. Andrew W. Appel and
Guy J. Jacobson, Comm. ACM 31(5):572-578,585, May 1988.