1235023
9780486207094
Second collection of amusing, thought-provoking problems and puzzles from the Cyclopedia. Arithmetic, algebra, speed and distance problems, game theory, counter and sliding block problems, similar topics. 166 problems. 150 original drawings, diagrams.Loyd, Sam is the author of 'More Mathematical Puzzles of Sam Loyd' with ISBN 9780486207094 and ISBN 0486207099.
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