Professor Hoffmann's Best Math and Logic Puzzles PDF Download
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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: 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: Raymond M. Smullyan
Publisher: Courier Corporation
ISBN: 0486497054
Category : Mathematics
Languages : en
Pages : 292
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Book Description
These recreational logic puzzles provide entertaining variations on Gödel's incompleteness theorems, offering ingenious challenges related to infinity, truth and provability, undecidability, and other concepts. Written by a distinguished mathematician and creator of numerous popular puzzle books, this volume requires no background in formal logic and will delight readers of all ages.
Author: Fred Schuh
Publisher: Courier Dover Publications
ISBN: 0486808955
Category : Games & Activities
Languages : en
Pages : 452
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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: 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: Terry Stickels
Publisher: Courier Dover Publications
ISBN: 0486808572
Category : Mathematics
Languages : en
Pages : 116
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Book Description
"Fun and highly formidable math problems and puzzles from noted puzzle creator Terry Stickels." — Window on Resources Two friends wish to meet for breakfast twice a month throughout the year. In how many ways can they choose those two days so that they never meet on consecutive days? You want to measure 30 seconds and you have two pieces of string, each of which burns for 40 seconds. How can you accomplish this without bending, folding, or cutting the strings? A positive whole number is divisible by 3 and also by 5. When the number is divided by 7, the remainder is 5. What is the smallest number that could work? These are but a few of this book's assembly of the most challenging puzzles imaginable ― and they require no background in higher math, just good thinking skills. Terry Stickels, a well-known puzzle-maker, has compiled 101 of some of the best and most entertaining problems ever published. All of the challenges, which range from probability puzzles to dice games, have two things in common: each offers the "Aha!" moment of discovery that puzzle-solvers love, and they're all fun. Complete solutions for all puzzles explain every detail.
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.
Author: Stanley J. Farlow
Publisher: Courier Corporation
ISBN: 0486791734
Category : Mathematics
Languages : en
Pages : 182
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Book Description
Students and puzzle enthusiasts will get plenty of enjoyment plus some painless mathematical instruction from 28 conundrums, including The Curve That Shook the World, Space Travel in a Wineglass, and Through Cantor's Looking Glass.
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: Lee Daniel Quinn
Publisher: Courier Corporation
ISBN: 0486211770
Category : Games & Activities
Languages : en
Pages : 76
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Book Description
Here are 48 unusually subtle and varied mazes to thread through, including several types which are new to the ancient puzzle form. In addition to the traditional escapes from the center and wanderings through the garden, the book offers experiments with "under and over" mazes, "one-way" street versions, and numbered pathways. 16 pages of solutions.Dover Original.
Author: H. E. Dudeney
Publisher: Courier Corporation
ISBN: 0486425584
Category : Games & Activities
Languages : en
Pages : 260
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Book Description
This book includes 110 puzzles, not as individual problems but as incidents in connected stories. The first 31 are amusingly posed by pilgrims in Chaucer's Canterbury Tales. Additional puzzles are presented using different characters. Many require only the ability to exercise logical or visual skills; others offer a stimulating challenge to the mathematically advanced.
