Puzzles To Puzzle You


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.




More Puzzles


Book Description

Here are over 300 tantalizing puzzles, brain teasers and riddles by one of the greatest mathematical geniuses of the twentieth century, Shakuntala Devi, popularly known as the 'human computer'. The puzzles include every possible type of mathematical recreation, time and distance problems, age and money riddles, puzzles involving geometry and elementary algebra, and just plain straight thinking. Often entertaining, but always stimulating, the puzzles included in the book offer hours of fun and relaxation.




The Master Theorem


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Puzzle Baron's Logic Puzzles


Book Description

Get your brain working with 200 grid-based logic puzzles from the Puzzle Baron! Filled with complex and fun brain teasers that range in difficulty, this book will put your mind into overdrive with hours of brain-challenging fun. Using the given backstory and list of clues, readers use pure logic to deduce the correct answer for each fiendishly tricky puzzle in Puzzle Baron's Logic Puzzles. Bring out your competitive side and check your stats against the average completion time, the record completion time, and the percentage of people who finish the puzzle. Check your work against the answer key and see how logical you really are! Perfect for adults or children, Puzzle Baron's Logic Puzzles is the ultimate challenge for those who love piecing clues and facts together. The brain is a wonderful thing to tease!




Puzzles to Puzzle You


Book Description




Puzzles to Puzzle You


Book Description




Puzzles to Puzzle You


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Picture Puzzles For Dummies


Book Description

Exercise your brain with hundreds of colorful, mind-blowing photo puzzles Sudoku, crosswords, word searches, and other brainteasers are wildly popular these days-not just because they're fun, but also because they stimulate the mind and keep it active and healthy. Now there's a new puzzle guide guaranteed to hone your powers of observation and perception. Picture Puzzles For Dummies features 100 full-color puzzles that use sight to enhance your brain capacity as well as keep you amused for hours! This portable guide features 100 fun and challenging photo puzzles Includes "spot the changes" puzzles, "cut-ups", "which one of these is not like the others", and a collection of bewildering "black and white" puzzles Visual puzzles have been proven to strengthen memory, attention span, and creativity, as well as amplify logic, vocabulary, and deduction skills. Whether you're completely new to puzzles or you're a puzzle fanatic, Picture Puzzles For Dummies is the perfect guide to keep you entertained.