Professor Hoffmann's Best Math and Logic Puzzles PDF Download

Author: Louis Hoffmann
Publisher:
ISBN: 9780486454740
Category : Games & Activities
Languages : en
Pages : 0

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Book Description
These pleasantly perplexing highlights from the classic 1893 puzzle book abound in Victorian charm. They include both arithmetic problems and challenges involving words and letters. Complete solutions.

Author: Gianni A. Sarcone
Publisher: Courier Corporation
ISBN: 0486795659
Category : Games & Activities
Languages : en
Pages : 116

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Book Description
Fun-filled, math-based puzzles include Elephants and Castles, Trianglized Kangaroo, Honest Dice and Logic Dice, Mind-reading Powers, and dozens more. Complete solutions explain the mathematical realities behind the fantastic-sounding challenges.

Author: Fred Schuh
Publisher: Courier Dover Publications
ISBN: 0486808955
Category : Games & Activities
Languages : en
Pages : 448

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Book Description
Praised for its "exceptionally good value" by the Journal of Recreational Mathematics, this book offers fun-filled insights into many fields of mathematics. The brainteasers include original puzzles as well as new approaches to classic conundrums. A vast assortment of challenges features domino puzzles, the game of noughts and crosses, games of encirclement, sliding movement puzzles, subtraction games, puzzles in mechanics, games with piles of matches, a road puzzle with concentric circles, "Catch the Giant," and much more. Detailed solutions show several methods by which a particular problem may be answered, why one method is preferable, and where the others fail. With numerous worked examples, the clear, step-by-step analyses cover how the problem should be approached, including hints and enumeration of possibilities and determination of probabilities, application of the theory of probability, and evaluation of contingencies and mean values. Readers are certain to improve their puzzle-solving strategies as well as their mathematical skills.

Author: Raymond M. Smullyan
Publisher: Courier Corporation
ISBN: 0486315770
Category : Mathematics
Languages : en
Pages : 292

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Book Description
These logic puzzles provide entertaining variations on Gödel's incompleteness theorems, offering ingenious challenges related to infinity, truth and provability, undecidability, and other concepts. No background in formal logic necessary.

Author: Pierre Berloquin
Publisher: Courier Dover Publications
ISBN: 0486805670
Category : Mathematics
Languages : en
Pages : 160

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Book Description
There are three loops in a tangle of rope. How many are independent, and how many are interlocked? Two knights stand on a chessboard. How many other knights must you add so that each square is occupied or threatened by a knight? Among six seemingly identical drawings of mandalas, each rotated by multiples of 60 degrees, one is different. Which is it, and why? Challenge yourself with these mind-benders, brainteasers, and puzzles. Each of them has been carefully selected so that none will be too tough for anyone without a math background ― but they're not too easy. Some are original, and all are clearly and accurately answered at the back of the book.

Author: Pierre Berloquin
Publisher: Courier Dover Publications
ISBN: 0486789586
Category : Mathematics
Languages : en
Pages : 164

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Book Description
Stimulating and delightful, this collection of puzzles features original and classic brainteasers. The author, a puzzle columnist forLe Monde, specially selected these mind-benders for the widest possible audience, ensuring that they're neither too hard for those without a math background nor too easy for the mathematically adept. Includes solutions.

Author: Terry Stickels
Publisher: Courier Dover Publications
ISBN: 0486795535
Category : Mathematics
Languages : en
Pages : 116

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Book Description
This best-of compilation features 101 of the most entertaining and challenging math puzzles ever published. No advanced knowledge of mathematics is necessary, just solid thinking and puzzle-solving skills. Includes complete solutions.

Author: Walter William Rouse Ball
Publisher: Courier Corporation
ISBN: 0486253570
Category : Games & Activities
Languages : en
Pages : 468

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Book Description
This classic work offers scores of stimulating, mind-expanding games and puzzles: arithmetical and geometrical problems, chessboard recreations, magic squares, map-coloring problems, cryptography and cryptanalysis, much more. "A must to add to your mathematics library" ? The Mathematics Teacher. Index. References for Further Study. Includes 150 black-and-white line illustrations.

Author: Lewis Carroll
Publisher: Courier Corporation
ISBN: 0486204928
Category : Games & Activities
Languages : en
Pages : 356

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Book Description
Over 350 ingenious problems involving classical logic: logic expressed in symbols; syllogisms and the sorites diagrammed; logic as a game played with 2 diagrams and a set of counters.

Author: Victoria Fremont
Publisher: Courier Dover Publications
ISBN: 0486803074
Category : Games & Activities
Languages : en
Pages : 68

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Book Description
When is a car not a car? When it turns into a driveway. Why was the math book so sad? It had too many problems. 61 zany teeth-gritters. Amusing illustrations by Larry Daste.