Mensa Publications Mighty Brain Teasers PDF Download
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Author: Robert Allen
Publisher:
ISBN: 9780760737910
Category : Puzzles
Languages : en
Pages : 404
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Book Description
Author: Robert Allen
Publisher:
ISBN: 9780760737910
Category : Puzzles
Languages : en
Pages : 404
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Book Description
Author: Robert Allen
Publisher: Gramercy
ISBN: 9780517226728
Category : Crafts & Hobbies
Languages : en
Pages : 228
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Book Description
Author: Robert Allen
Publisher:
ISBN: 9781566196680
Category : Intelligence tests
Languages : en
Pages : 232
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Book Description
Author: Conceptis Puzzles
Publisher: Sterling Publishing Company, Inc.
ISBN: 9781402739378
Category : Games & Activities
Languages : en
Pages : 324
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Book Description
What could be more appealing to Mensa members--or anyone who enjoys a good challenge--than a cunning test of intelligence and logic? That's exactly what these 250 puzzles provide. The trick to kakuro is in making it all add up: the game begins with a grid that looks like a crossword, except that some squares contain small numbers in the corner. Fill in all the empty boxes using the numbers 1 to 9 without repeats so that the sum of each horizontal set of digits equals the number in the black triangle to its left, and the sum of each vertical set of digits equals the number in the triangle above it. The kakuro puzzles start out simple...and get more difficult as the book progresses.
Author: Harold Gale
Publisher: Hutchinson
ISBN: 9780091786168
Category : Intelligence tests
Languages : en
Pages : 127
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Book Description
This volume contains over 200 puzzles to increase a reader's brain power. A person's ability to tackle IQ tests, however, can be raised by dedicated practice. It should help to facilitate this process.
Author: Karl Albrecht
Publisher: Simon and Schuster
ISBN: 1439188645
Category : Psychology
Languages : en
Pages : 330
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Book Description
Do you want to expand your mental power? Think more clearly, logically, and creatively? Improve your memory? Solve problems and make decisions more effectively? Brain Power introduces the six functional thinking abilities you need to become an adaptive, innovative thinker. As you develop your ability to think on your feet, to isolate and arrange facts, and to avoid logical pitfalls you will see how to use creative problem solving strategies, both in business and in private life. With practical exercises to improve your full range of mental capabilities from concentration to intuition, management consultant Karl Albrecht answers all your questions on becoming a more efficient and effective thinking. Offering a gold mine of ideas and techniques to use in most any situation, Brain Power provides fascinating illustrations, games, and puzzles that will stimulate and expand your brain power.
Author: Shakuntala Devi
Publisher: Orient Paperbacks
ISBN: 9788122200140
Category : Games & Activities
Languages : en
Pages : 148
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Book Description
Discover the adventure and excitement of mathematical puzzles. Match your wits with the human computer. Sharpen your intellect, delight your friends and enjoy hours of purposeful entertainment. Mathematics is not always hard, mind-boggling stuff. It can also be simple, delightful and interesting. Many famous mathematicians are known to be devoted to peg jumping puzzles. It is perhaps this kind of play that leads to scientific discoveries. The celebrity author, Shakuntala Devi, is regarded as 'authentic heroine of the twentieth century'. She calculates faster than the fastest computer, is listed in the Guinness Book of World Records and continues to amaze audiences around the world with her feats of calculation.
Author: Conceptis Puzzles
Publisher: Sterling Publishing Company, Inc.
ISBN: 9781402739354
Category : Games & Activities
Languages : en
Pages : 196
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Book Description
Kakuro are language-free number puzzles that use pure logic and require just simple arithmetic to solve. This book contains 150 kakuros. It takes cue from the belt colors in martial arts: white is for novices, green for intermediates, brown for very accomplished players, and black for those consummate experts who crave a challenge.
Author: Charles Seife
Publisher: Penguin
ISBN: 1101443502
Category : Mathematics
Languages : en
Pages : 320
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Book Description
The bestselling author of Zero shows how mathematical misinformation pervades-and shapes-our daily lives. According to MSNBC, having a child makes you stupid. You actually lose IQ points. Good Morning America has announced that natural blondes will be extinct within two hundred years. Pundits estimated that there were more than a million demonstrators at a tea party rally in Washington, D.C., even though roughly sixty thousand were there. Numbers have peculiar powers-they can disarm skeptics, befuddle journalists, and hoodwink the public into believing almost anything. "Proofiness," as Charles Seife explains in this eye-opening book, is the art of using pure mathematics for impure ends, and he reminds readers that bad mathematics has a dark side. It is used to bring down beloved government officials and to appoint undeserving ones (both Democratic and Republican), to convict the innocent and acquit the guilty, to ruin our economy, and to fix the outcomes of future elections. This penetrating look at the intersection of math and society will appeal to readers of Freakonomics and the books of Malcolm Gladwell.
Author: Barry R. Clarke
Publisher: Sterling Publishing Company, Inc.
ISBN: 9781402705410
Category : Games & Activities
Languages : en
Pages : 100
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Book Description
How well do you think logically? Find out with these puzzles. But don't forget the degree of difficulty increases as you go.
