Publisher : Dover Publications Inc. (2 June 1959)
Language : English
Paperback : 167 pages
ISBN-10 : 9780486204987
ISBN-13 : 978-0486204987
Reading age : 12 years and up
Item Weight : 191 g
Dimensions : 13.97 x 1.27 x 20.32 cm
Country of Origin : USA
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.