Mensa Guide to Solving Sudoku

Mensa Guide to Solving Sudoku PDF Author: Peter Gordon
Publisher: Sterling Publishing Company, Inc.
ISBN: 9781402740114
Category : Games & Activities
Languages : en
Pages : 274

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Book Description
Here it comes: a revolution in sudoku solving! This is by far the most complete guide to cracking these addictive puzzles ever produced, with tricks even the experts won t know. While most books might have a few pages of introduction before proceeding straight to the sudokus, this one covers it all: hidden pairs, naked pairs, X-wings, jellyfish, squirmbag, bivalue and bilocation graphs, turbot fish, grid coloring, and chains. Every single one is here, and much more too, including the exclusive Gordonian logic methods (Gordonian rectangles and Gordonian polygons) that will turn even the hardest puzzles into a breeze. Of course, there are hundreds of sudoku for practice. A very special addition is a reprint of the very first sudoku ever published in 1979, from "Dell Pencil Puzzles and Word Games" magazine!"

Mensa Guide to Solving Sudoku

Mensa Guide to Solving Sudoku PDF Author: Peter Gordon
Publisher: Sterling Publishing Company, Inc.
ISBN: 9781402740114
Category : Games & Activities
Languages : en
Pages : 274

Get Book

Book Description
Here it comes: a revolution in sudoku solving! This is by far the most complete guide to cracking these addictive puzzles ever produced, with tricks even the experts won t know. While most books might have a few pages of introduction before proceeding straight to the sudokus, this one covers it all: hidden pairs, naked pairs, X-wings, jellyfish, squirmbag, bivalue and bilocation graphs, turbot fish, grid coloring, and chains. Every single one is here, and much more too, including the exclusive Gordonian logic methods (Gordonian rectangles and Gordonian polygons) that will turn even the hardest puzzles into a breeze. Of course, there are hundreds of sudoku for practice. A very special addition is a reprint of the very first sudoku ever published in 1979, from "Dell Pencil Puzzles and Word Games" magazine!"

Easy-To-Hard Mensa® Sudoku

Easy-To-Hard Mensa® Sudoku PDF Author: Frank Longo
Publisher: Sterling Publishing Company
ISBN: 9781402746512
Category : Games & Activities
Languages : en
Pages : 344

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Book Description
A super-sequel to Mensa(R) Sudoku--which will easily equal the popularity of the first, 145,000 copies sold and climbing! Written by Frank Longo, one of the best sudoku creators around, it offers 534 fantastic puzzles (all in the standard 9x9 format) that go from very simple to extremely hard. That means smart newcomers can get started solving immediately and hone their skills as they proceed logically through the book. By the end, they'll have become experts, ready for any sudoku that comes their way.

Puzzlewright Guide to Solving Sudoku

Puzzlewright Guide to Solving Sudoku PDF Author: Frank Longo
Publisher: Puzzlewright
ISBN: 9781402799457
Category : Games & Activities
Languages : en
Pages : 0

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Book Description
Sudoku designers the world over will weep and gnash their teeth at the revelations in this comprehensive guide to cracking the addictive puzzles--but solvers will find it absolutely invaluable as they seek to improve their skills. Even experts don't know all these tricks: hidden pairs, naked pairs, X-wings, jellyfish, squirmbag, bivalue and bilocation graphs, and chains, plus the exclusive Gordonian logic methods that turn the toughest puzzles into a breeze. There are hundreds of sudoku to practice on. A special addition is a reprint of the very first sudoku ever published "

Absolutely Nasty® Sudoku Level 2

Absolutely Nasty® Sudoku Level 2 PDF Author: Frank Longo
Publisher: Sterling Publishing Company
ISBN: 9781402743979
Category : Games & Activities
Languages : en
Pages : 164

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Book Description
Even more interaction--this time used in combination with other procedures...and a lot more heavily than in the first book.

Mastering Sudoku Week by Week

Mastering Sudoku Week by Week PDF Author: Paul Stephens
Publisher: Sterling Publishing Company
ISBN: 9781844834051
Category : Games & Activities
Languages : en
Pages : 186

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Book Description
Sudoku has become an addiction for millions--and that’s great, because mind games help keep our brains in good working order. But even though the rules are simple, many solvers need some help when cracking the more complicated grids. That support is here in abundance...enough to take to you into the realm of the Very Difficult and even the Fiendish. Using this attractive guide, solvers will smoothly progress through 52 stages, each with a self-testing and timed puzzle to monitor progress. Chock-full of tactics and tips, and drawing on strategies evolved by Sudoku experts from Japan, Europe, and the United States, this little book takes you to the top.

The Hidden Logic of Sudoku

The Hidden Logic of Sudoku PDF Author: Denis Berthier
Publisher: Lulu.com
ISBN: 9781847534729
Category : Games & Activities
Languages : en
Pages : 0

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Book Description
The "Hidden Logic of Sudoku" provides the first systematic perspective of the logical symmetries of the popular game. These are fully exploited to define new graphical representations, new kinds of resolution rules and a precedence ordering of the rules consistent with their logical complexity. The set of rules defined in the book is illustrated with a hundred of puzzles together with their full resolution paths. It suffices to solve almost any puzzle without making guesses or assuming the uniqueness of a solution. It has been fed into an Artificial Intelligence (AI) engine and a large database of puzzles has been processed, leading to a precise evaluation of the efficiency of each rule. The book is intended for both advanced Sudoku players (who will discover many new facets of the game and a new, systematic approach to the resolution rules) and for teachers or students of Logic or AI (who will appreciate the strict logical foundations).

Sudoku Master Class

Sudoku Master Class PDF Author: Tom Sheldon
Publisher: Penguin
ISBN: 9780452287976
Category : Games & Activities
Languages : en
Pages : 282

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Book Description
The perfect gift for any sudoku puzzle master! The author of Sudoku Genius returns with 144 challenging new puzzles and a master class in the very most advanced and elegant solving methods. The logical beauty of Sudoku is laid bare in clear, easy-to-follow lessons that will take you down routes of thought that you might not have encountered before, including: • Swordfish • X-Wing • Double Channeling • Uniqueness Start with a Sudoku 101 refresher course in basic rules and techniques before moving up to methods formerly only whispered about in the halls of the mathematics department. By the end of this book, you will have mastered Sudoku. So what are you waiting for? “Logic has not been this fashionable since the Rubik’s Cube.”—ABCNews.com “The morning brain breakfast for millions.”—USA Today “Feel the rush and become addicted.”—Slate

How to Solve Sudoku

How to Solve Sudoku PDF Author: Robin Wilson
Publisher: Sterling Publishing Company, Inc.
ISBN: 9781904902621
Category : Games & Activities
Languages : en
Pages : 136

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Book Description
Mathematician and bestselling author Robin Wilson--himself a sudoku aficionado--offers 52 tried and tested tips and tactics for solving these brainteasers.

White Belt Kakuro

White Belt Kakuro PDF Author: Conceptis Puzzles
Publisher: Sterling Publishing Company, Inc.
ISBN: 9781402739330
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.

Great Word Search Puzzles for Kids

Great Word Search Puzzles for Kids PDF Author: Mark Danna
Publisher: Sterling Publishing Company, Inc.
ISBN: 9780806924694
Category : Juvenile Nonfiction
Languages : en
Pages : 100

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Book Description
Every puzzle has a theme and includes a series of related words hidden among a grid of letters. All you have to do is look for them. Are the words spelled vertically, horizontally, or diagonally? Don t forget to check backward as well as forward. Now here are some more words: provoking, stimulating, and entertaining. Together, they describe the awesome puzzles in this collection."