Only Hard Sudoku: 400 Challenging Puzzles

Only Hard Sudoku: 400 Challenging Puzzles PDF Author: Manuel Castillo
Publisher:
ISBN: 9781499311556
Category :
Languages : en
Pages : 264

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Book Description
This book presents 400 challenging sudoku puzzles. The answers are provided at the end, but can you solve the puzzles without looking?

Only Hard Sudoku: 400 Challenging Puzzles

Only Hard Sudoku: 400 Challenging Puzzles PDF Author: Manuel Castillo
Publisher:
ISBN: 9781499311556
Category :
Languages : en
Pages : 264

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Book Description
This book presents 400 challenging sudoku puzzles. The answers are provided at the end, but can you solve the puzzles without looking?

Will Shortz Presents The Huge Book of Hard Sudoku

Will Shortz Presents The Huge Book of Hard Sudoku PDF Author: Will Shortz
Publisher: St. Martin's Griffin
ISBN: 9781250025302
Category : Games & Activities
Languages : en
Pages : 0

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Book Description
Can't get enough of Sudoku? This book is for you! It contains three hundred challenging and devilishly difficult Sudoku puzzles in a portable paperback. Features: - 300 hard Sudoku puzzles - Big grids for easy solving - Edited by legendary puzzlemaster Will Shortz

X-treme Sudoku

X-treme Sudoku PDF Author: Nikoli Publishing
Publisher: Workman Publishing
ISBN: 9780761146223
Category : Games & Activities
Languages : en
Pages : 424

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Book Description
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.

Will Shortz Presents Trickiest Sudoku

Will Shortz Presents Trickiest Sudoku PDF Author: Will Shortz
Publisher: St. Martin's Griffin
ISBN: 9780312590604
Category : Games & Activities
Languages : en
Pages : 0

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Book Description
Can you handle it? These puzzles are going to throw you for a loop! Includes: -200 very hard sudoku puzzles -Perfect portable size -Edited by puzzlemaster Will Shortz

500 Medium Sudoku Puzzles for Adults (with Answers)

500 Medium Sudoku Puzzles for Adults (with Answers) PDF Author: Sudoku Books
Publisher: Createspace Independent Publishing Platform
ISBN: 9781979507974
Category :
Languages : en
Pages : 108

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Book Description
Would you like to increase the effectiveness of your brain while you have fun? Increase the effectiveness of your brain function with Sudoku puzzles. What if you could reduce your chances of Dementia or Alzheimer's disease by solving Sudoku puzzles? According to the University of Edinburgh, UK, research has found that Sudoku can trigger "survival genes" in the brain that normally lay dormant. PencilPress team has been compiling and publishing puzzles for over two decades. By using his collection of sudoku books you will experience improved brain functions such as concentration, logical thinking and memory. Pick up your copy today by clicking on the BUY NOW button at the top of this page.

1,000++ All HARD Sudoku Puzzles

1,000++ All HARD Sudoku Puzzles PDF Author: Djape
Publisher:
ISBN:
Category :
Languages : en
Pages : 224

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Book Description
This is our TOP CHOICE SUDOKU BOOK for 2020! Welcome to this Sudoku book, full with DIFFICULT LEVEL SUDOKU PUZZLES, which makes it a GREAT GIFT IDEA for those who are experience nad like a real Sudoku challenge. There are so many ways to spell or misspell SUDOKU, but there is only one way to play it! And with this book, you will certainly be challenged, because it contains HARD level puzzles, something that will require you to think a little while you solve. This book is suitable for those who have already had some experience with solving Sudoku puzzles and want to step up and try something slightly more challening. Djape has provided an explanation of all solving techniques for you in the introduction, just to make sure you know what to do. IMPORTANT: there is a FREE BONUS which comes with this book. Find it inside! So... Are you ready to provide your brain with some mental exercise?

Puzzle Books for Adults

Puzzle Books for Adults PDF Author: Callisto Media
Publisher:
ISBN: 9781646114085
Category :
Languages : en
Pages :

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Book Description


Killer Sudoku Puzzle Book for Adults

Killer Sudoku Puzzle Book for Adults PDF Author: Puzzle King Publishing
Publisher:
ISBN:
Category :
Languages : en
Pages : 110

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Book Description
Killer Sudoku Puzzle Book If you like Sudoku but want an extra challenge then you will love Killer Sudoku. Killer Soduku (also known as killer su doku, sumdoku, sum doku, sumoku, addoku, or samunamupure) is like regular Sudoku, however, you must also place the numbers so that each dashed-line 'cage' adds up to the totals written in the corner of the cage. This Killer Sudoku Puzzle Book is a fun way for teens or adults to sharpen their minds and test their logic. Including 156 Puzzles of varying difficulty to keep you entertained for hours. Book Features: Loads of Puzzles 48 Easy, 54 Medium and 54 Hard 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!

Will Shortz Presents The Little Black Book of Sudoku

Will Shortz Presents The Little Black Book of Sudoku PDF Author: Will Shortz
Publisher: Macmillan
ISBN: 9780312368692
Category : Games & Activities
Languages : en
Pages : 464

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Book Description
Back Again for the Holidays: Will Shortz's Little Black Books of Puzzles

Hard Sudoku Puzzle Book for Adults

Hard Sudoku Puzzle Book for Adults PDF Author: Bridget Puzzle
Publisher:
ISBN: 9781702325202
Category :
Languages : en
Pages : 142

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Book Description
Hard Sudoku Puzzle for Adults || 2019 Gift Ideas | 400 Challenging Puzzles to Stay sharp and have Fun If most Sudoku puzzles are too easy for you - Get this book of 400 Hard Puzzles for a real challenge. Slip this easy to carry 8.5" x 11" book in your briefcase, carry-on or beach bag, and relax with a puzzle in your spare moments. You can also tear out a page and take it with you. Feature of the book: Six puzzles on each page give you space to note candidates and the sturdy paper holds up well to erasing. Extra wide center margins make it easier to solve the puzzles when you fold the book back. Large print on white paper is very easy to read (even in dim light). Each puzzle has one solution - provided at the back of the book with a table of contents that clearly shows where to locate the answers. Go ahead and peek if you get stuck or want to verify your answer. Grab a copy for yourself and a friend and solve the puzzle together!