Boost Your IQ


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.




Test Your Logic


Book Description

Fifty unique brain-teasers requiring a minimum of mathematical skills challenge the reader's ability to reason logically




Classic Concentration


Book Description




Proofiness


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.




Challenging Logic Puzzles


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.







Brain Games For Clever Kids


Book Description

This book is brimming with memory, word and number workouts, codes, battleships and mind-bending spot the differences, as well as Japanese puzzles including hanjie, kakuro, futoshiki, sudoku and lots more. Let the brain games begin!




Boost Your Iq


Book Description




Mensa


Book Description

This amazing Mensa puzzle book contains hundreds of puzzles created by the world famous high IQ society. In it, you can pit your wits against some of the most intelligent puzzle designers in the world...




White Belt Kakuro


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.