Mathematical Puzzles of Sam Loyd

Sam Loyd e Martin Gardner

Dover Publications | 1959 | páginas | djvu | 3,4 Mb

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Bizarre imagination, originality, trickiness, and whimsy characterize puzzles of Sam Loyd, America's greatest puzzler. Present selection from fabulously rare Cyclopedia includes the famous 14–15 puzzles, the Horse of a Different Color, and 115 others in various areas of elementary math. 150 period line drawings.

Contents
Arithmetic and Algebraic Problems 

Probability and Game Theory Problems
Operations Research Problems
Plane Geometry Problems
Geometrical Dissection Problems
Route, Tracing, and Topological Problems
Counter and Sliding Block Problems
Solid Geometry Problems