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Sam Loyd


 

Samuel Loyd (January 31, 1841 - April 10, 1911) was an American puzzle author and recreational mathematician.

Books

  • Sam Loyd's Book of Tangram Puzzles (ISBN 0486220117): by Sam Loyd
  • Mathematical Puzzles of Sam Loyd (ISBN 0486204987): selected and edited by Martin Gardner
  • More Mathematical Puzzles of Sam Loyd (ISBN 0486207099): selected and edited by Martin Gardner
  • The Puzzle King: Sam Loyd's Chess Problems and Selected Mathematical Puzzles (ISBN 1886846057): edited by Sid Pickard