The SciencesComputer Recreations, October 1987After MAD': a computer game of nuclear strategy that ends in a Prisoner's DilemmaBy A. K. Dewdney on October 1, 1987AdvertisementABOUT THE AUTHOR(S)Recent Articles by A. K. DewdneyDIY Fractals: Exploring the Mandelbrot Set on a Personal ComputerPhotovoresTuring Test