The Cyclopedia of Puzzles

or

Sam Loyd's Cyclopedia of 5000 Puzzles, Tricks, and Conundrums (With Answers)

Not to be confused with Scrubs actor Sam Lloyd, who for example plays an expert poker player in the movie The Fifth.

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I hereby put this version of Sam Loyd's 1914 work into the public domain. (Ed Pegg Jr, 2005)