The articles mentioned in “Let the Games Continue” can all be found in the Scientific American Archives. Here are the links: Mathematical Games Columns: January 1957, The first column officially called “Mathematical Games” October 1970, Game of Life July 1973, Newcomb’s Paradox March 1974, Newcomb’s Paradox April 1975, April Fools’ Fun August 1975, Polyominoes December 1976, Fractals January 1977, Penrose Tiling August 1977, RSA Cryptography Other articles by Martin Gardner: “Logic Machines,” March 1952 “Flexagons,” December 1956 “A Quarter-Century of Recreational Mathematics,” August 1998 For more information on Martin Gardner and mathematical games, visit: Martin Gardner Centennial, 1914-2014 Celebration of Mind

Mathematical Games Columns: January 1957, The first column officially called “Mathematical Games”

October 1970, Game of Life

July 1973, Newcomb’s Paradox

March 1974, Newcomb’s Paradox

April 1975, April Fools’ Fun

August 1975, Polyominoes

December 1976, Fractals

January 1977, Penrose Tiling

August 1977, RSA Cryptography

Other articles by Martin Gardner: “Logic Machines,” March 1952

“Flexagons,” December 1956

“A Quarter-Century of Recreational Mathematics,” August 1998

For more information on Martin Gardner and mathematical games, visit: Martin Gardner Centennial, 1914-2014

Celebration of Mind