المؤلفون: Hart, Georg W.¹ hart@ctr.columbia.edu

المصدر: Communications of the ACM. Sep94, Vol. 37 Issue 9, p102-107. 6p.

مصطلحات موضوعية: *ALGORITHMS, *CRYPTOGRAPHY, CRYPTOGRAMS, WORD games, PERMUTATIONS, CIPHERS

المصدر: Communications of the ACM; Apr2004, Vol. 47 Issue 4, p10-10, 1/3p

مصطلحات موضوعية: VIDEO games, ELECTRONIC games, PUZZLES, GAMES, WORD games

الشركة/الكيان: AMERICA Online Inc.