Happy Birthday Sudoku - Volume 1 - 276 Logic Puzzles

Download Happy Birthday Sudoku - Volume 1 - 276 Logic Puzzles PDF Online Free

Author :
Publisher : PuzzleBooks.net
ISBN 13 : 1530166942
Total Pages : 181 pages
Book Rating : 4.5/5 (31 download)

DOWNLOAD NOW!


Book Synopsis Happy Birthday Sudoku - Volume 1 - 276 Logic Puzzles by : Nick Snels

Download or read book Happy Birthday Sudoku - Volume 1 - 276 Logic Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2016-02-21 with total page 181 pages. Available in PDF, EPUB and Kindle. Book excerpt: When you buy this book you get an electronic version (PDF file) of the interior of this book. You can play the puzzles in this book on your mobile phone! Sudoku 17 Clues is a fun and addicting logic puzzle game. This book is ideal for beginners to learn Sudoku 17 Clues. Once you pick up this book, you won't be able to put it back down. You have been warned! Only 1 large print puzzle per page, with lots of white space for scribbling. Happy Birthday Sudoku 1 is a collection of 276 puzzle: 216 Sudoku 17 Clues puzzle 60 extra logic puzzle The goal of Sudoku is to fill in the empty cells, one number in each, so that each column, row, and region contains each number exactly once. I guarantee that every logic puzzle in this Sudoku 17 Clues puzzle book has been carefully checked to ensure that each puzzle has only 1 solution. None of the puzzle in this book will appear in any of the other English PuzzleBooks.net books. Sudoku 17 Clues is also known as Number Place, Nanpure, Su Doku.

Happy Birthday Sudoku - Volume 2 - 276 Logic Puzzles

Download Happy Birthday Sudoku - Volume 2 - 276 Logic Puzzles PDF Online Free

Author :
Publisher : PuzzleBooks.net
ISBN 13 : 1530166977
Total Pages : 181 pages
Book Rating : 4.5/5 (31 download)

DOWNLOAD NOW!


Book Synopsis Happy Birthday Sudoku - Volume 2 - 276 Logic Puzzles by : Nick Snels

Download or read book Happy Birthday Sudoku - Volume 2 - 276 Logic Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2016-02-21 with total page 181 pages. Available in PDF, EPUB and Kindle. Book excerpt: When you buy this book you get an electronic version (PDF file) of the interior of this book. You can play the puzzles in this book on your mobile phone! Sudoku 17 Clues is a fun and addicting logic puzzle game. This book is ideal for beginners to learn Sudoku 17 Clues. Once you pick up this book, you won't be able to put it back down. You have been warned! Only 1 large print puzzle per page, with lots of white space for scribbling. Happy Birthday Sudoku 2 is a collection of 276 puzzle: 216 Sudoku 17 Clues puzzle 60 extra logic puzzle The goal of Sudoku is to fill in the empty cells, one number in each, so that each column, row, and region contains each number exactly once. I guarantee that every logic puzzle in this Sudoku 17 Clues puzzle book has been carefully checked to ensure that each puzzle has only 1 solution. None of the puzzle in this book will appear in any of the other English PuzzleBooks.net books. Sudoku 17 Clues is also known as Number Place, Nanpure, Su Doku.

Happy New Year Sudoku - 276 Logic Puzzles

Download Happy New Year Sudoku - 276 Logic Puzzles PDF Online Free

Author :
Publisher : PuzzleBooks.net
ISBN 13 : 1517677254
Total Pages : 181 pages
Book Rating : 4.5/5 (176 download)

DOWNLOAD NOW!


Book Synopsis Happy New Year Sudoku - 276 Logic Puzzles by : Nick Snels

Download or read book Happy New Year Sudoku - 276 Logic Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2015-10-05 with total page 181 pages. Available in PDF, EPUB and Kindle. Book excerpt: When you buy this book you get an electronic version (PDF file) of the interior of this book. You can play the puzzles in this book on your mobile phone! Sudoku 17 Clues is a fun and addicting logic puzzle game. This book is ideal for beginners to learn Sudoku 17 Clues. Once you pick up this book, you won't be able to put it back down. You have been warned! Only 1 large print puzzle per page, with lots of white space for scribbling. Happy New Year Sudoku is a collection of 276 puzzle: 216 Sudoku 17 Clues puzzle 60 extra logic puzzle The goal of Sudoku is to fill in the empty cells, one number in each, so that each column, row, and region contains each number exactly once. I guarantee that every logic puzzle in this Sudoku 17 Clues puzzle book has been carefully checked to ensure that each puzzle has only 1 solution. None of the puzzle in this book will appear in any of the other English PuzzleBooks.net books. Sudoku 17 Clues is also known as Number Place, Nanpure, Su Doku.

I Love You Grandma Sudoku - 276 Logic Puzzles

Download I Love You Grandma Sudoku - 276 Logic Puzzles PDF Online Free

Author :
Publisher : PuzzleBooks.net
ISBN 13 : 1530187613
Total Pages : 181 pages
Book Rating : 4.5/5 (31 download)

DOWNLOAD NOW!


Book Synopsis I Love You Grandma Sudoku - 276 Logic Puzzles by : Nick Snels

Download or read book I Love You Grandma Sudoku - 276 Logic Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2016-02-22 with total page 181 pages. Available in PDF, EPUB and Kindle. Book excerpt: When you buy this book you get an electronic version (PDF file) of the interior of this book. You can play the puzzles in this book on your mobile phone! Sudoku 17 Clues is a fun and addicting logic puzzle game. This book is ideal for beginners to learn Sudoku 17 Clues. Once you pick up this book, you won't be able to put it back down. You have been warned! Only 1 large print puzzle per page, with lots of white space for scribbling. I Love You Grandma Sudoku is a collection of 276 puzzle: 216 Sudoku 17 Clues puzzle 60 extra logic puzzle The goal of Sudoku is to fill in the empty cells, one number in each, so that each column, row, and region contains each number exactly once. I guarantee that every logic puzzle in this Sudoku 17 Clues puzzle book has been carefully checked to ensure that each puzzle has only 1 solution. None of the puzzle in this book will appear in any of the other English PuzzleBooks.net books. Sudoku 17 Clues is also known as Number Place, Nanpure, Su Doku.

276 Kanji Sudoku Puzzles, Fun and Challenging, 8 Variations, Volume 1

Download 276 Kanji Sudoku Puzzles, Fun and Challenging, 8 Variations, Volume 1 PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 118 pages
Book Rating : 4.5/5 (65 download)

DOWNLOAD NOW!


Book Synopsis 276 Kanji Sudoku Puzzles, Fun and Challenging, 8 Variations, Volume 1 by : Deven Publishing

Download or read book 276 Kanji Sudoku Puzzles, Fun and Challenging, 8 Variations, Volume 1 written by Deven Publishing and published by . This book was released on 2020-11-14 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: Kanji Numbers are used in around Asia in everyday language, mostly in China and Japan. For those among us who like a puzzle that is a bit more challenging but do not speak the Chinese or Japanese language it is a little harder, so we posted a translation from Kanji numerals to Western numerals on the back page. Even though Sudoku seems to be a game of numbers, it really has nothing to do with numbers or math. It's a logic game. However, there are also some later variations of Sudoku in my collection that need some math to get to the solution. Currently, we offer under the logic style games only, with some variations by replacing the numbers by letters or other symbols in order to increase the fun and difficulty for the player. In this puzzle book we'll only use Kanji numbers that are printed with the vision impaired in mind. The goal of this Sudoku puzzle is to fill an entire 9x9 grid with the digits 1 to 9, while given a couple of clues. For regular Sudoku's, each digit from 1 to 9 must occur exactly once in each row, exactly once in each column, and exactly once in each 3x3 sub grid. Additional instructions for this variations book are explained inside the Sudoku variations book. This puzzle variations book will make an excellent birthday gift for yourself, spouse, friends, parents and grandparents a present during all holidays, vacations, road trips, or any time you want to relax a bit during these stressful times while excising your brain cells.

Merry Christmas Sudoku - 276 Logic Puzzles

Download Merry Christmas Sudoku - 276 Logic Puzzles PDF Online Free

Author :
Publisher : PuzzleBooks.net
ISBN 13 : 1517676991
Total Pages : 181 pages
Book Rating : 4.5/5 (176 download)

DOWNLOAD NOW!


Book Synopsis Merry Christmas Sudoku - 276 Logic Puzzles by : Nick Snels

Download or read book Merry Christmas Sudoku - 276 Logic Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2015-10-05 with total page 181 pages. Available in PDF, EPUB and Kindle. Book excerpt: When you buy this book you get an electronic version (PDF file) of the interior of this book. You can play the puzzles in this book on your mobile phone! Sudoku 17 Clues is a fun and addicting logic puzzle game. This book is ideal for beginners to learn Sudoku 17 Clues. Once you pick up this book, you won't be able to put it back down. You have been warned! Only 1 large print puzzle per page, with lots of white space for scribbling. Merry Christmas Sudoku is a collection of 276 puzzle: 216 Sudoku 17 Clues puzzle 60 extra logic puzzle The goal of Sudoku is to fill in the empty cells, one number in each, so that each column, row, and region contains each number exactly once. I guarantee that every logic puzzle in this Sudoku 17 Clues puzzle book has been carefully checked to ensure that each puzzle has only 1 solution. None of the puzzle in this book will appear in any of the other English PuzzleBooks.net books. Sudoku 17 Clues is also known as Number Place, Nanpure, Su Doku.

276 Kanji Sudoku Puzzles, Fun and Challenging, 8 Variations, Volume 1

Download 276 Kanji Sudoku Puzzles, Fun and Challenging, 8 Variations, Volume 1 PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 116 pages
Book Rating : 4.5/5 (572 download)

DOWNLOAD NOW!


Book Synopsis 276 Kanji Sudoku Puzzles, Fun and Challenging, 8 Variations, Volume 1 by : Deven Publishing

Download or read book 276 Kanji Sudoku Puzzles, Fun and Challenging, 8 Variations, Volume 1 written by Deven Publishing and published by . This book was released on 2020-11-02 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Kanji Numbers are used in around Asia in everyday language, mostly in China and Japan. For those among us who like a puzzle that is a bit more challenging but do not speak the Chinese or Japanese language it is a little harder, so we posted a translation from Kanji numerals to Western numerals on the back page. Even though Sudoku seems to be a game of numbers, it really has nothing to do with numbers or math. It's a logic game. However, there are also some later variations of Sudoku in my collection that need some math to get to the solution. Currently, we offer under the logic style games only, with some variations by replacing the numbers by letters or other symbols in order to increase the fun and difficulty for the player. In this puzzle book we'll only use Kanji numbers that are printed with the vision impaired in mind. The goal of this Sudoku puzzle is to fill an entire 9x9 grid with the digits 1 to 9, while given a couple of clues. For regular Sudoku's, each digit from 1 to 9 must occur exactly once in each row, exactly once in each column, and exactly once in each 3x3 sub grid .Additional instructions for this variations book are explained inside the Sudoku variations book. This puzzle variations book will make an excellent birthday gift for yourself, spouse, friends, parents and grandparents a present during all holidays, vacations, road trips, or any time you want to relax a bit during these stressful times while excising your brain cells.

Birthday Sudoku

Download Birthday Sudoku PDF Online Free

Author :
Publisher : Independently Published
ISBN 13 :
Total Pages : 113 pages
Book Rating : 4.6/5 (636 download)

DOWNLOAD NOW!


Book Synopsis Birthday Sudoku by : Samworld Press

Download or read book Birthday Sudoku written by Samworld Press and published by Independently Published. This book was released on 2020-07-07 with total page 113 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excellent And Memorable Sudoku Happy Birthday Gift More Information: Wide Center Margin: this book has wide center margin that makes it easier to work on the puzzles when you open or fold the book. Wide margin is also ideal for tearing out of puzzles for easy fun time. Perfect Puzzle Level: The puzzles are easy and great for of all ages; they are expertly accessed, tested and sorted for consistency. Solutions: Each puzzle has only one solution. Answers to puzzles are provided at the end of the book. Better Quality Paper: high quality white paper enhances the ease to read and write without worry about bleed through. Reduce your chance of Dementia and Alzheimer's disease while you have fun. Keep your brain fit with hundreds of hours of fun time by getting this book today. Scroll up and click "Buy Now" to get your copy today!

Happy Birthday Sudoku

Download Happy Birthday Sudoku PDF Online Free

Author :
Publisher : Paul MC Namara
ISBN 13 : 9789527278437
Total Pages : 0 pages
Book Rating : 4.2/5 (784 download)

DOWNLOAD NOW!


Book Synopsis Happy Birthday Sudoku by : Cute Huur

Download or read book Happy Birthday Sudoku written by Cute Huur and published by Paul MC Namara. This book was released on 2022-03-28 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A wonderful birthday gift instead of a typical card! 600 Large Print Beginner Sudoku Puzzles Give a loved one a wonderful gift for their birthday with Happy Birthday Sudoku. This book of large print Beginner Sudoku puzzles is a way to keep the mind active. The puzzles are very easy and are not for experienced Sudoku solvers. It's a great way to learn Sudoku for beginners. This great book contains 600 fun and easy Sudoku puzzles that are perfect for beginners who want to learn how to keep their mind active. Check the sample puzzle on the back cover to examine the beginner level. Sudoku can be very relaxing. You get a real sense of satisfaction from having figured out the puzzles. It can keep your mind sharp by stretching your brain with puzzles. Packed with puzzles in an 8.5 x 11-inch book. 6 puzzles per page with a font size of 20pt. This book will certainly lift the spirits. Show that you care with this thoughtful gift on their special day.

Logic Puzzles Adults

Download Logic Puzzles Adults PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 144 pages
Book Rating : 4.6/5 (5 download)

DOWNLOAD NOW!


Book Synopsis Logic Puzzles Adults by : Pendl

Download or read book Logic Puzzles Adults written by Pendl and published by . This book was released on 2020-05-31 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: Logic Puzzles Adults 100 Word Search & 100 Sudoku with Solutions - Large Print for Adults (Vol. 1) Details about this activity book: Lots of puzzles: 200 puzzles Large print book Expertly crafted with accurate skill levels Includes instructions and techniques for beginners Answers for every puzzle included in back Bigger print than most newspapers Size of the book: 8.5" X 11" Makes a great gift for birthdays or other occasions. Get your book today! This Logic Puzzles Adults has lots of puzzles to enjoy. This book is specifically created with large print puzzles to make it easy to read and enjoyable for everyone. Each puzzle comes with its solution in the back of the book. We have also included instructions on how to solve these puzzles so beginners can learn to play and get better as well. These puzzles are loved by millions of people around the world from kids to adults and seniors which make them a great gift and birthday present. These puzzles are also a great mind game for improving concentration, memory, increasing logic and problem solving skills. Get your Logic Puzzles Adults today and start having lots of fun!

90th Birthday Sudoku

Download 90th Birthday Sudoku PDF Online Free

Author :
Publisher : CreateSpace
ISBN 13 : 9781497448360
Total Pages : 74 pages
Book Rating : 4.4/5 (483 download)

DOWNLOAD NOW!


Book Synopsis 90th Birthday Sudoku by : Clarity Media

Download or read book 90th Birthday Sudoku written by Clarity Media and published by CreateSpace. This book was released on 2014-03 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: Welcome to this superb collection of 100 birthday 9x9 book of sudoku puzzles. A wonderful themed book that would make a fantastic gift for that special birthday for sudoku fans! Do you know somebody celebrating their 90th Birthday? Why not commemorate this very special ocassion with this unique gift idea. - Place each number from 1 - 9 exactly once in each row, column and 3x3 bold-lined box and the grey 9 and grey 0 in the grid. All of our books are printed on very high quality paper making the puzzle experience all the more enjoyable! For other puzzle books, visit www.puzzle-book.co.uk

80th Birthday Sudoku

Download 80th Birthday Sudoku PDF Online Free

Author :
Publisher : Createspace Independent Pub
ISBN 13 : 9781484854174
Total Pages : 72 pages
Book Rating : 4.8/5 (541 download)

DOWNLOAD NOW!


Book Synopsis 80th Birthday Sudoku by : Clarity Media

Download or read book 80th Birthday Sudoku written by Clarity Media and published by Createspace Independent Pub. This book was released on 2013-04-30 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: Welcome to this superb collection of 100 brand new birthday 9x9 book of sudoku puzzles. A wonderful themed book that would make a fantastic gift for that special birthday for sudoku fans! Here are the rules of 9 x 9 sudoku: - Place each number from 1 - 9 exactly once in each row, column and 3x3 bold-lined box and the grey 8 and grey 0 in the grid. All of our puzzle books are printed on very high quality paper, making the puzzle experience all the more enjoyable! For other puzzle books, visit www.puzzle-book.co.uk

60th Birthday Sudoku

Download 60th Birthday Sudoku PDF Online Free

Author :
Publisher : CreateSpace
ISBN 13 : 9781484185230
Total Pages : 72 pages
Book Rating : 4.1/5 (852 download)

DOWNLOAD NOW!


Book Synopsis 60th Birthday Sudoku by : Clarity Media

Download or read book 60th Birthday Sudoku written by Clarity Media and published by CreateSpace. This book was released on 2013-04-22 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: Welcome to this superb collection of 100 brand new birthday 9x9 book of sudoku puzzles. A wonderful themed book that would make a fantastic gift for that special birthday for sudoku fans! Here are the rules of 9 x 9 sudoku: - Place each number from 1 - 9 exactly once in each row, column and 3x3 bold-lined box and the grey 6 and grey 0 in the grid. All of our books are printed on very high quality paper, making the puzzle experience all the more enjoyable! For other puzzle books, visit our www.puzzle-book.co.uk page.

Logic and Number Puzzles Vol 1

Download Logic and Number Puzzles Vol 1 PDF Online Free

Author :
Publisher :
ISBN 13 : 9781699700747
Total Pages : 66 pages
Book Rating : 4.7/5 (7 download)

DOWNLOAD NOW!


Book Synopsis Logic and Number Puzzles Vol 1 by : Puzzle Juice

Download or read book Logic and Number Puzzles Vol 1 written by Puzzle Juice and published by . This book was released on 2019-10-13 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: Number and Logic Puzzles are fun and addictive! Packed with over 100 different stimulating puzzles of all levels of difficulty, our Number and Logic Puzzle books are hours of fun for all ages! Hours of Fun Addictive Puzzles Easy, Medium and Hard Puzzles Relieve Boredom Relieve Stress Brain Training Exercise the Brain Promote Problem Solving Skills Keep the Mind Sharp Great Gift Easy to Play Solutions Included You'll find that you're putting your favourite book down and turning off the TV just to solve another Number or Logic Puzzle! Relieve boredom and stress by playing Number and Logic Puzzles. You don't need to be a math whiz to enjoy a great Number Logic puzzle! Sharpen your mind and have some fun with this great collection of puzzles. A must-have for all Logic Puzzle enthusiasts. With 3 difficulty levels, there's something for everyone. MAKES A GREAT GIFT: For the Number and Logic puzzle lover, this books makes a great gift for any occasion! Birthday, stocking suffer, roadtrip or more, everyone will love it! Number and Logic Puzzles are brain training games because they help people reconnect with different parts of the brain that might not always get utilized in everyday life. Number and Logic Puzzles are ideal for seniors to help keep the mind sharp and exercise the brain. Number and Logic puzzles are ideal for juniors to help train logical and deductive problem solving and reasoning skills, spot patterns, fill in gaps and recognise opportunities. Number and Logic puzzles create a sense of order and accomplishment due to clear, easy-to-follow rules and definitive solutions. All of these mental abilities are very important to continue to utilize throughout our lives. All solutions included. A few of the Number and Logic Puzzles Included: Tripod Sudoku Yin Yang Sutoreto Renban Lighthouses Neighbours Settokapetto Killer Sudoku Number Chain Patchwork Knossos Arukone Battleships Hoshi Sudoku Chain Sudoku Fillomino Grand Tour Buraitoraito Galaxies Four Winds Shikaku Norinori No four in a row Walls Triplets Anraikumozaiku Hakyuu Sudoku Mine And More! Enjoy hours of devilishly tricky Number and Logic puzzle fun!

Happy Sudoku Birthday - 18

Download Happy Sudoku Birthday - 18 PDF Online Free

Author :
Publisher :
ISBN 13 : 9781796884135
Total Pages : 104 pages
Book Rating : 4.8/5 (841 download)

DOWNLOAD NOW!


Book Synopsis Happy Sudoku Birthday - 18 by : Avril Mackenzie

Download or read book Happy Sudoku Birthday - 18 written by Avril Mackenzie and published by . This book was released on 2019-02-14 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: HAPPY BIRTHDAY! No arithmetic here! Only logic required! 160 brilliant Sudoku puzzles and solutions that will feed your grey matter with wholesome, organically-approved brain-fodder and provide hours of head-scratching entertainment. This is a special birthday collection of brand new Sudoku puzzles ranging in complexity from EASY through MODERATE and DIFFICULT to HARD. It's a LARGE PRINT version that uses a highly-readable 24 point font which makes itideal for those with visual challenges. And it's perfect for... birthdays long journeys visits from boring relatives tedious lectures utterly pointless departmental meetings whiling away a lazy Sunday afternoon (...got no mind to worry...)! Young or old, newbie or old hand, there's something in here for everyone. The perfect gift! This is part of the Happy Sudoku Birthday series where you'll find a Sudoku book for nearly every birthday from the ages of 16 to 100!

Brainy's Logic Puzzles Easy Alpha Sudoku

Download Brainy's Logic Puzzles Easy Alpha Sudoku PDF Online Free

Author :
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781547152094
Total Pages : 104 pages
Book Rating : 4.1/5 (52 download)

DOWNLOAD NOW!


Book Synopsis Brainy's Logic Puzzles Easy Alpha Sudoku by : Brainy's Logic Puzzles

Download or read book Brainy's Logic Puzzles Easy Alpha Sudoku written by Brainy's Logic Puzzles and published by Createspace Independent Publishing Platform. This book was released on 2017-06-04 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alpha Sudoku is a fun and interesting change to the classic Sudoku puzzles. The object is to write LETTERS from A to I into the cells of the 9x9 grid, so that each LETTER occurs exactly once in each row, in each column, and in each region. Volume #1 This book contains 200 Easy puzzles, 4 per page. We are sure you will find these puzzles offer an entertaining yet effective way to exercise your brain and keep your mind sharp. All puzzles have been checked to ensure there is only one valid answer. We never duplicate a logic puzzle in any of our books. Our books are printed on high quality 60 lb paper. Find more pencil puzzle books on Brainy's website! www.BrainysLogicPuzzles.com

Brainy's Logic Puzzles Hard Alpha Sudoku

Download Brainy's Logic Puzzles Hard Alpha Sudoku PDF Online Free

Author :
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781547152186
Total Pages : 104 pages
Book Rating : 4.1/5 (521 download)

DOWNLOAD NOW!


Book Synopsis Brainy's Logic Puzzles Hard Alpha Sudoku by : Brainy's Logic Puzzles

Download or read book Brainy's Logic Puzzles Hard Alpha Sudoku written by Brainy's Logic Puzzles and published by Createspace Independent Publishing Platform. This book was released on 2017-06-03 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alpha Sudoku is a fun and interesting change to the classic Sudoku puzzles. The object is to write LETTERS from A to I into the cells of the 9x9 grid, so that each LETTER occurs exactly once in each row, in each column, and in each region. Volume #1 This book contains 200 Hard puzzles, 4 per page. We are sure you will find these puzzles offer an entertaining yet effective way to exercise your brain and keep your mind sharp. All puzzles have been checked to ensure there is only one valid answer. We never duplicate a logic puzzle in any of our books. Our books are printed on high quality 60 lb paper. Find more pencil puzzle books on Brainy's website! www.BrainysLogicPuzzles.com