Read e-book online 536 Puzzles and Curious Problems PDF

ISBN-10: 0486796868

ISBN-13: 9780486796864

ISBN-10: 1566198968

ISBN-13: 9781566198967

for 2 a long time, self-taught mathematician Henry E. Dudeney wrote a puzzle web page, "Perplexities," for The Strand journal. Martin Gardner, longtime editor of medical American's mathematical video games column, hailed Dudeney as "England's maximum maker of puzzles," unsurpassed within the volume and caliber of his innovations. This compilation of Dudeney's long-inaccessible demanding situations attests to the puzzle-maker's reward for developing witty and compelling conundrums.
This treasury of interesting puzzles starts with a variety of arithmetical and algebraical difficulties, together with demanding situations concerning cash, time, velocity, and distance. Geometrical difficulties stick with, besides combinatorial and topological difficulties that characteristic magic squares and stars, direction and community puzzles, and map coloring puzzles. the gathering concludes with a chain of online game, domino, fit, and unclassified puzzles. suggestions for all 536 difficulties are integrated, and fascinating drawings liven up the book.

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536 Puzzles and Curious Problems

by Donald

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