Expert Sudoku

Expert Sudoku

Author: Nikoli Publishing

Publisher: Workman Publishing Company

Published: 2009-11-19

Total Pages: 0

ISBN-13: 9780761158356

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Expert Sudoku is an all-new collection of handcrafted puzzles for the expert puzzle-solver. This is the book that challenges skilled solvers and Sudoku-lovers at the top level—every one of the 320 puzzles is rated "difficult." Good luck!


Genius-Level Sudoku

Genius-Level Sudoku

Author: Nikoli Publishing

Publisher: Workman Publishing Company

Published: 2020-06-23

Total Pages: 417

ISBN-13: 1523508124

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Extra tricky. Extra tough. It's the sudoku collection that's not for the faint of heart. If you're craving the challenge, sharpen your pencil and pit your wits against the Japanese puzzle-makers at the top of their game. In each of these more than 300 handcrafted puzzles, ranked by difficulty from expert to x-treme to ultimate, every move is an adventure, a one-on-one challenge with a grandmaster who delights in elegance, symmetry, and building in the occasional roadblock. But keep going. You'll solve it eventually... you genius! Can't get enough? Look for: The Original Sudoku The Original Sudoku Book 2 More Original Sudoku X-treme Sudoku Expert Sudoku The Original Sudoku Page-a-Day Calendar


X-treme Sudoku

X-treme Sudoku

Author: Nikoli Publishing

Publisher: Workman Publishing

Published: 2006-01-01

Total Pages: 424

ISBN-13: 9780761146223

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From Nikoli, the Japanese puzzle company that created the sudoku craze, comesa title that starts at hard and goes to a level of difficulty not seen in anyprevious books.


Sudoku Genius

Sudoku Genius

Author: Tom Sheldon

Publisher: Plume Books

Published: 2005-12

Total Pages: 292

ISBN-13: 9780452287501

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Welcome to the 9 Circles of Sudoku Hell! From Merciless to Maddening to Murderous, this is a book to challenge even the most seasoned Sudokuist. By the end of this book, you'll be a Sudoku Genius. With 144 puzzles (and solutions) and an advanced strategies master class from puzzle expert Tom Sheldon, Sudoku Genius includes logical strategies such as: · The Force (and its variant, the Pincer) · Channeling · Completing the Square With these strategies in your arsenal, you'll have everything you need to solve these puzzles--if you dare to take the Genius challenge.


Mensa Sudoku

Mensa Sudoku

Author: Michael Rios

Publisher: Sterling Publishing Company, Inc.

Published: 2005

Total Pages: 328

ISBN-13: 9781402736001

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Sudoku for the super-smart Mensa members are known for their finely-honed logic skills--and that's just what it takes to become an expert at sudoku. So it's no surprise that this organization for the highly intelligent has put together a huge collection of these sizzling-hot puzzles--a whopping 534 games to sate the obsessed solver's craving. They start out relatively easy for the newcomer, and get harder (and more fun ) as you go along.


Extreme Sudoku Puzzle Book for Adults

Extreme Sudoku Puzzle Book for Adults

Author: Puzzle King Publishing

Publisher:

Published: 2020-09-30

Total Pages: 108

ISBN-13:

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Extreme Sudoku Puzzle Book If you are an expert at Sudoku but want an extra challenge then you will love our Extreme Sudoku Puzzles. Featuring 156 Puzzles of 3 difficulties: Hard, Very Hard and Extreme This Extreme Sudoku Puzzle Book is a fun way for teens or adults to sharpen their minds and test their logic. Book Features: Loads of Puzzles 48 Hard, 54 Very Hard and 54 Extreme Large print - 2 Puzzles per page - Plenty of Space Suitable for all Levels Beginner to Expert Perfectly Sized - 7" x 10" Premium Matte Color cover design Puzzle King Publishing: Puzzle Books for Everyone!


Brain Games

Brain Games

Author: Stephanie Drimmer

Publisher: National Geographic Kids

Published: 2020-04-02

Total Pages: 164

ISBN-13: 1426336756

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Get ready to train your brain with superfun activities, mystifying mazes, and cryptic codes. You will uncover hidden messages, hack your mind and learn how to harness your creative brain with imagination-boosting challenges. -- From back cover.


World's Hardest Sudoku Book

World's Hardest Sudoku Book

Author: Guy Rinzema

Publisher: Independently Published

Published: 2022-12-17

Total Pages: 0

ISBN-13:

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If you're an experienced sudoku puzzle solver looking for a real challenge, then the World's Hardest Sudoku Book: 200 of the World's Toughest Sudoku Puzzles (Volume 2) is the book for you. This book features an additional 200 extremely hard sudoku puzzles that will test your skills and mental agility. These are not your average sudoku puzzles - they are designed to be a true test of your puzzle-solving abilities. Whether you're a seasoned sudoku samurai or just starting out on your puzzle-solving journey, this book is sure to provide you with hours of challenging, satisfying, and ultimately rewarding gameplay. With 200 hard sudoku puzzles to solve, this book will keep you entertained and engaged for hours on end. Are you up to the challenge?


Ai Escargot

Ai Escargot

Author: Arto Inkala

Publisher:

Published: 2007-06-01

Total Pages: 108

ISBN-13: 9781847534514

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This book contains AI Escargot, the world famous sudoku puzzle which became the most difficult sudoku puzzle known in 2006. There are also several hints for solving AI Escargot in the shortest and most logical way. In addition, the book has 166 other sudoku puzzles in 11 categories. This makes it very convenient to find out your own level and to learn more! The author, Arto Inkala, is a puzzle creator and a doctor of science in the field of applied mathematics.


The Toughest Sudoku Puzzle Book

The Toughest Sudoku Puzzle Book

Author: Cristina Smith

Publisher: Rockridge Press

Published: 2020-05-19

Total Pages:

ISBN-13: 9781646115822

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200+ supercharged Sudoku to test your skills--and boost your brainpower! Whether you're already a pro or you're looking to build your abilities, The Toughest Sudoku Puzzle Book will challenge and entertain you with hours of mind-bending fun. Of all the Sudoku puzzle books, this one's action-packed with 240 clever, creative Sudoku puzzles, plus complete explanations of 14 fail-proof solving techniques to guarantee your success. Unlike standard Sudoku puzzle books, this book contains 18 variations to keep your brain engaged and your pencil sharp. Difficulty increases throughout, culminating in a bonus chapter that will stretch the minds of even the most advanced players. Finally, a helpful hints section provides 3 clues per puzzle to get you over any hurdle. This extraordinary standout among Sudoku puzzle books includes: Level up--Test your problem-solving skills with three epic levels of difficulty, including tough, tougher, and even tear-your-hair-out! Vexing variety--Tackle a wide range of Sudoku types like Twodoku, Jigsaw, Nonconsecutive, and Samurai, which you won't find in other Sudoku puzzle books. Secrets revealed--Discover how to play smarter with 14 basic, intermediate, and advanced techniques designed for Sudoku puzzle books players of all levels. Since it's one of the most challenging Sudoku puzzle books on the planet, this book will blow your mind!