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Book Little Sudoku Genius  Intermediate

Download or read book Little Sudoku Genius Intermediate written by Child Whiz and published by . This book was released on 2021-08-17 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Little Sudoku Genius Intermediate is perfect for children aged 6-12 years, or anyone who is just getting to know and play Sudoku. Tutorials with examples 108 Classic Sudoku 6x6 puzzles 108 Jigsaw Sudoku 6x6 puzzles 3 categories: Easy, Medium, and Hard Advanced technique & Tips for solving harder Sudoku puzzles Solutions, Number cutouts included at the end of the book Cute panda illustrations 6x6 Sudoku is the foundation to developing the basic sense in visualizing and logical thinking to solve a Sudoku puzzle. In this book, we have crafted 216 puzzles of 6x6 Classic Sudoku and 6x6 Jigsaw Sudoku along with How To Play guides. If you need a book for a complete beginner, give it a go with Little Sudoku Genius Elementary, a book that contains all the easy 2x2 and 4x4 puzzles to get to know the game. This book is a perfect gift for your young kids, especially in developing their memory, logical thinking, problem-solving, and definitely lots of fun. Grab a copy today!

Book Sudoku Genius Mind Exercises Volume 1

Download or read book Sudoku Genius Mind Exercises Volume 1 written by Little Lake C State of Mind Collection and published by . This book was released on 2019-12-02 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sudoku Genius Mind Exercises, Volume 1: Little Lake, California State of Mind Collection Description: 5x8 expertly bound book with 106 pages of simple to extreme Sudoku puzzles (solutions included!). All Book covers are designed by Coco Piracci -- they're collectable editions. Great for you or as a gift. Kids, teens, adults and seniors all love doing Sudoku. In Volume 1 of Sudoku Genius Mind Exercises: Little Lake, California State of Mind Collection, you have enough Sudoku puzzles for a whole month - one Sudoku a day! When you're done, get Volume 2. Once you start doing Sudoku puzzles, you'll never want to stop. And there's a good reason why! Just like physical exercise, your mind requires training too! Here are the marvelous advantages of playing Sudoku: Improves your memory: Your memory and logic are fully activated when you are playing Sudoku. We use our memory to remember numbers we are considering, and we use logic to figure out the potential answer in the next blank. Stimulates your mind: Playing Sudoku trains your logical thinking processing. It also helps you improve your numeracy skills. Reduces your chances of developing neurodegenerative diseases: Playing Sudoku keeps your brain stimulated. Improves your decision-making skills: Not only is playing Sudoku exciting, but it helps you learn how to make a decision and take action with less hesitation. Increases your concentration skills: Sudoku requires players to evaluate strategically and solve obstacles creatively. If you get interrupted in the middle of solving a puzzle, you'll have to restart the whole thinking process again, which helps you to develop your concentration and re-focusing skills. Feel Satisfied! Sudoku gives you a sense of fulfillment when you can solve a puzzle, especially if the puzzle is a difficult one. By playing Sudoku daily, you'll learn how to solve puzzles faster and eventually advance to harder levels. Exercise your mind, and you will become more content and smarter too! From now on, play Sudoku every day. Note: We specialize in local publishing. We have many Sudoku Genius volumes available and other great books too! For additional Sudoku book editions, Search for: Sudoku Genius Mind Exercises: Little Lake, California State of Mind Collection To view our full range of books for Little Lake, California search for: Little Lake, California State of Mind Collection

Book Sudoku Genius Mind Exercises Volume 1

Download or read book Sudoku Genius Mind Exercises Volume 1 written by Little York I State of Mind Collection and published by . This book was released on 2020-02-22 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sudoku Genius Mind Exercises, Volume 1: Little York, Illinois State of Mind Collection Description: 5x8 expertly bound book with 106 pages of simple to extreme Sudoku puzzles (solutions included!). All Book covers are designed by Coco Piracci -- they're collectable editions. Great for you or as a gift. Kids, teens, adults and seniors all love doing Sudoku. In Volume 1 of Sudoku Genius Mind Exercises: Little York, Illinois State of Mind Collection, you have enough Sudoku puzzles for a whole month - one Sudoku a day! When you're done, get Volume 2. Once you start doing Sudoku puzzles, you'll never want to stop. And there's a good reason why! Just like physical exercise, your mind requires training too! Here are the marvelous advantages of playing Sudoku: Improves your memory: Your memory and logic are fully activated when you are playing Sudoku. We use our memory to remember numbers we are considering, and we use logic to figure out the potential answer in the next blank. Stimulates your mind: Playing Sudoku trains your logical thinking processing. It also helps you improve your numeracy skills. Reduces your chances of developing neurodegenerative diseases: Playing Sudoku keeps your brain stimulated. Improves your decision-making skills: Not only is playing Sudoku exciting, but it helps you learn how to make a decision and take action with less hesitation. Increases your concentration skills: Sudoku requires players to evaluate strategically and solve obstacles creatively. If you get interrupted in the middle of solving a puzzle, you'll have to restart the whole thinking process again, which helps you to develop your concentration and re-focusing skills. Feel Satisfied! Sudoku gives you a sense of fulfillment when you can solve a puzzle, especially if the puzzle is a difficult one. By playing Sudoku daily, you'll learn how to solve puzzles faster and eventually advance to harder levels. Exercise your mind, and you will become more content and smarter too! From now on, play Sudoku every day. Note: We specialize in local publishing. We have many Sudoku Genius volumes available and other great books too! For additional Sudoku book editions, Search for: Sudoku Genius Mind Exercises: Little York, Illinois State of Mind Collection To view our full range of books for Little York, Illinois search for: Little York, Illinois State of Mind Collection

Book Sudoku Genius Mind Exercises Volume 1

Download or read book Sudoku Genius Mind Exercises Volume 1 written by Little River State of Mind Collection and published by . This book was released on 2019-12-02 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sudoku Genius Mind Exercises, Volume 1: Little River, California State of Mind Collection Description: 5x8 expertly bound book with 106 pages of simple to extreme Sudoku puzzles (solutions included!). All Book covers are designed by Coco Piracci -- they're collectable editions. Great for you or as a gift. Kids, teens, adults and seniors all love doing Sudoku. In Volume 1 of Sudoku Genius Mind Exercises: Little River, California State of Mind Collection, you have enough Sudoku puzzles for a whole month - one Sudoku a day! When you're done, get Volume 2. Once you start doing Sudoku puzzles, you'll never want to stop. And there's a good reason why! Just like physical exercise, your mind requires training too! Here are the marvelous advantages of playing Sudoku: Improves your memory: Your memory and logic are fully activated when you are playing Sudoku. We use our memory to remember numbers we are considering, and we use logic to figure out the potential answer in the next blank. Stimulates your mind: Playing Sudoku trains your logical thinking processing. It also helps you improve your numeracy skills. Reduces your chances of developing neurodegenerative diseases: Playing Sudoku keeps your brain stimulated. Improves your decision-making skills: Not only is playing Sudoku exciting, but it helps you learn how to make a decision and take action with less hesitation. Increases your concentration skills: Sudoku requires players to evaluate strategically and solve obstacles creatively. If you get interrupted in the middle of solving a puzzle, you'll have to restart the whole thinking process again, which helps you to develop your concentration and re-focusing skills. Feel Satisfied! Sudoku gives you a sense of fulfillment when you can solve a puzzle, especially if the puzzle is a difficult one. By playing Sudoku daily, you'll learn how to solve puzzles faster and eventually advance to harder levels. Exercise your mind, and you will become more content and smarter too! From now on, play Sudoku every day. Note: We specialize in local publishing. We have many Sudoku Genius volumes available and other great books too! For additional Sudoku book editions, Search for: Sudoku Genius Mind Exercises: Little River, California State of Mind Collection To view our full range of books for Little River, California search for: Little River, California State of Mind Collection

Book Sudoku Genius Mind Exercises Volume 1

Download or read book Sudoku Genius Mind Exercises Volume 1 written by Little Rock A State of Mind Collection and published by . This book was released on 2019-11-09 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sudoku Genius Mind Exercises, Volume 1: Little Rock, Arkansas State of Mind Collection Description: 5x8 expertly bound book with 106 pages of simple to extreme Sudoku puzzles (solutions included!). All Book covers are designed by Coco Piracci -- they're collectable editions. Great for you or as a gift. Kids, teens, adults and seniors all love doing Sudoku. In Volume 1 of Sudoku Genius Mind Exercises: Little Rock, Arkansas State of Mind Collection, you have enough Sudoku puzzles for a whole month - one Sudoku a day! When you're done, get Volume 2. Once you start doing Sudoku puzzles, you'll never want to stop. And there's a good reason why! Just like physical exercise, your mind requires training too! Here are the marvelous advantages of playing Sudoku: Improves your memory: Your memory and logic are fully activated when you are playing Sudoku. We use our memory to remember numbers we are considering, and we use logic to figure out the potential answer in the next blank. Stimulates your mind: Playing Sudoku trains your logical thinking processing. It also helps you improve your numeracy skills. Reduces your chances of developing neurodegenerative diseases: Playing Sudoku keeps your brain stimulated. Improves your decision-making skills: Not only is playing Sudoku exciting, but it helps you learn how to make a decision and take action with less hesitation. Increases your concentration skills: Sudoku requires players to evaluate strategically and solve obstacles creatively. If you get interrupted in the middle of solving a puzzle, you'll have to restart the whole thinking process again, which helps you to develop your concentration and re-focusing skills. Feel Satisfied! Sudoku gives you a sense of fulfillment when you can solve a puzzle, especially if the puzzle is a difficult one. By playing Sudoku daily, you'll learn how to solve puzzles faster and eventually advance to harder levels. Exercise your mind, and you will become more content and smarter too! From now on, play Sudoku every day. Note: We specialize in local publishing. We have many Sudoku Genius volumes available and other great books too! For additional Sudoku book editions, Search for: Sudoku Genius Mind Exercises: Little Rock, Arkansas State of Mind Collection To view our full range of books for Little Rock, Arkansas search for: Little Rock, Arkansas State of Mind Collection

Book Sudoku Genius Mind Exercises Volume 1

Download or read book Sudoku Genius Mind Exercises Volume 1 written by Little River State of Mind Collection and published by . This book was released on 2019-11-12 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sudoku Genius Mind Exercises, Volume 1: Little River, Alabama State of Mind Collection Description: 5x8 expertly bound book with 106 pages of simple to extreme Sudoku puzzles (solutions included!). All Book covers are designed by Coco Piracci -- they're collectable editions. Great for you or as a gift. Kids, teens, adults and seniors all love doing Sudoku. In Volume 1 of Sudoku Genius Mind Exercises: Little River, Alabama State of Mind Collection, you have enough Sudoku puzzles for a whole month - one Sudoku a day! When you're done, get Volume 2. Once you start doing Sudoku puzzles, you'll never want to stop. And there's a good reason why! Just like physical exercise, your mind requires training too! Here are the marvelous advantages of playing Sudoku: Improves your memory: Your memory and logic are fully activated when you are playing Sudoku. We use our memory to remember numbers we are considering, and we use logic to figure out the potential answer in the next blank. Stimulates your mind: Playing Sudoku trains your logical thinking processing. It also helps you improve your numeracy skills. Reduces your chances of developing neurodegenerative diseases: Playing Sudoku keeps your brain stimulated. Improves your decision-making skills: Not only is playing Sudoku exciting, but it helps you learn how to make a decision and take action with less hesitation. Increases your concentration skills: Sudoku requires players to evaluate strategically and solve obstacles creatively. If you get interrupted in the middle of solving a puzzle, you'll have to restart the whole thinking process again, which helps you to develop your concentration and re-focusing skills. Feel Satisfied! Sudoku gives you a sense of fulfillment when you can solve a puzzle, especially if the puzzle is a difficult one. By playing Sudoku daily, you'll learn how to solve puzzles faster and eventually advance to harder levels. Exercise your mind, and you will become more content and smarter too! From now on, play Sudoku every day. Note: We specialize in local publishing. We have many Sudoku Genius volumes available and other great books too! For additional Sudoku book editions, Search for: Sudoku Genius Mind Exercises: Little River, Alabama State of Mind Collection To view our full range of books for Little River, Alabama search for: Little River, Alabama State of Mind Collection

Book Sudoku Genius Mind Exercises Volume 1

Download or read book Sudoku Genius Mind Exercises Volume 1 written by Little Rock Ai State of Mind Collection and published by . This book was released on 2019-11-20 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sudoku Genius Mind Exercises, Volume 1: Little Rock Air Force Base, Arkansas State of Mind Collection Description: 5x8 expertly bound book with 106 pages of simple to extreme Sudoku puzzles (solutions included!). All Book covers are designed by Coco Piracci -- they're collectable editions. Great for you or as a gift. Kids, teens, adults and seniors all love doing Sudoku. In Volume 1 of Sudoku Genius Mind Exercises: Little Rock Air Force Base, Arkansas State of Mind Collection, you have enough Sudoku puzzles for a whole month - one Sudoku a day! When you're done, get Volume 2. Once you start doing Sudoku puzzles, you'll never want to stop. And there's a good reason why! Just like physical exercise, your mind requires training too! Here are the marvelous advantages of playing Sudoku: Improves your memory: Your memory and logic are fully activated when you are playing Sudoku. We use our memory to remember numbers we are considering, and we use logic to figure out the potential answer in the next blank. Stimulates your mind: Playing Sudoku trains your logical thinking processing. It also helps you improve your numeracy skills. Reduces your chances of developing neurodegenerative diseases: Playing Sudoku keeps your brain stimulated. Improves your decision-making skills: Not only is playing Sudoku exciting, but it helps you learn how to make a decision and take action with less hesitation. Increases your concentration skills: Sudoku requires players to evaluate strategically and solve obstacles creatively. If you get interrupted in the middle of solving a puzzle, you'll have to restart the whole thinking process again, which helps you to develop your concentration and re-focusing skills. Feel Satisfied! Sudoku gives you a sense of fulfillment when you can solve a puzzle, especially if the puzzle is a difficult one. By playing Sudoku daily, you'll learn how to solve puzzles faster and eventually advance to harder levels. Exercise your mind, and you will become more content and smarter too! From now on, play Sudoku every day. Note: We specialize in local publishing. We have many Sudoku Genius volumes available and other great books too! For additional Sudoku book editions, Search for: Sudoku Genius Mind Exercises: Little Rock Air Force Base, Arkansas State of Mind Collection To view our full range of books for Little Rock Air Force Base, Arkansas search for: Little Rock Air Force Base, Arkansas State of Mind Collection

Book Sudoku Genius Mind Exercises Volume 1

Download or read book Sudoku Genius Mind Exercises Volume 1 written by Little Creek State of Mind Collection and published by . This book was released on 2019-12-20 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sudoku Genius Mind Exercises, Volume 1: Little Creek, Delaware State of Mind Collection Description: 5x8 expertly bound book with 106 pages of simple to extreme Sudoku puzzles (solutions included!). All Book covers are designed by Coco Piracci -- they're collectable editions. Great for you or as a gift. Kids, teens, adults and seniors all love doing Sudoku. In Volume 1 of Sudoku Genius Mind Exercises: Little Creek, Delaware State of Mind Collection, you have enough Sudoku puzzles for a whole month - one Sudoku a day! When you're done, get Volume 2. Once you start doing Sudoku puzzles, you'll never want to stop. And there's a good reason why! Just like physical exercise, your mind requires training too! Here are the marvelous advantages of playing Sudoku: Improves your memory: Your memory and logic are fully activated when you are playing Sudoku. We use our memory to remember numbers we are considering, and we use logic to figure out the potential answer in the next blank. Stimulates your mind: Playing Sudoku trains your logical thinking processing. It also helps you improve your numeracy skills. Reduces your chances of developing neurodegenerative diseases: Playing Sudoku keeps your brain stimulated. Improves your decision-making skills: Not only is playing Sudoku exciting, but it helps you learn how to make a decision and take action with less hesitation. Increases your concentration skills: Sudoku requires players to evaluate strategically and solve obstacles creatively. If you get interrupted in the middle of solving a puzzle, you'll have to restart the whole thinking process again, which helps you to develop your concentration and re-focusing skills. Feel Satisfied! Sudoku gives you a sense of fulfillment when you can solve a puzzle, especially if the puzzle is a difficult one. By playing Sudoku daily, you'll learn how to solve puzzles faster and eventually advance to harder levels. Exercise your mind, and you will become more content and smarter too! From now on, play Sudoku every day. Note: We specialize in local publishing. We have many Sudoku Genius volumes available and other great books too! For additional Sudoku book editions, Search for: Sudoku Genius Mind Exercises: Little Creek, Delaware State of Mind Collection To view our full range of books for Little Creek, Delaware search for: Little Creek, Delaware State of Mind Collection

Book Sudoku Genius Mind Exercises Volume 1

Download or read book Sudoku Genius Mind Exercises Volume 1 written by North Little R State of Mind Collection and published by . This book was released on 2019-11-21 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sudoku Genius Mind Exercises, Volume 1: North Little Rock, Arkansas State of Mind Collection Description: 5x8 expertly bound book with 106 pages of simple to extreme Sudoku puzzles (solutions included!). All Book covers are designed by Coco Piracci -- they're collectable editions. Great for you or as a gift. Kids, teens, adults and seniors all love doing Sudoku. In Volume 1 of Sudoku Genius Mind Exercises: North Little Rock, Arkansas State of Mind Collection, you have enough Sudoku puzzles for a whole month - one Sudoku a day! When you're done, get Volume 2. Once you start doing Sudoku puzzles, you'll never want to stop. And there's a good reason why! Just like physical exercise, your mind requires training too! Here are the marvelous advantages of playing Sudoku: Improves your memory: Your memory and logic are fully activated when you are playing Sudoku. We use our memory to remember numbers we are considering, and we use logic to figure out the potential answer in the next blank. Stimulates your mind: Playing Sudoku trains your logical thinking processing. It also helps you improve your numeracy skills. Reduces your chances of developing neurodegenerative diseases: Playing Sudoku keeps your brain stimulated. Improves your decision-making skills: Not only is playing Sudoku exciting, but it helps you learn how to make a decision and take action with less hesitation. Increases your concentration skills: Sudoku requires players to evaluate strategically and solve obstacles creatively. If you get interrupted in the middle of solving a puzzle, you'll have to restart the whole thinking process again, which helps you to develop your concentration and re-focusing skills. Feel Satisfied! Sudoku gives you a sense of fulfillment when you can solve a puzzle, especially if the puzzle is a difficult one. By playing Sudoku daily, you'll learn how to solve puzzles faster and eventually advance to harder levels. Exercise your mind, and you will become more content and smarter too! From now on, play Sudoku every day. Note: We specialize in local publishing. We have many Sudoku Genius volumes available and other great books too! For additional Sudoku book editions, Search for: Sudoku Genius Mind Exercises: North Little Rock, Arkansas State of Mind Collection To view our full range of books for North Little Rock, Arkansas search for: North Little Rock, Arkansas State of Mind Collection

Book X treme Sudoku

    Book Details:
  • Author : Nikoli Publishing
  • Publisher : Workman Publishing
  • Release : 2006-01-01
  • ISBN : 9780761146223
  • Pages : 424 pages

Download or read book X treme Sudoku written by Nikoli Publishing and published by Workman Publishing. This book was released on 2006-01-01 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Book Dellner Puzzles Presents  Intermediate Sudoku

Download or read book Dellner Puzzles Presents Intermediate Sudoku written by Dellner Puzzles and published by CreateSpace. This book was released on 2012-03-08 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: A book of intermediate level Sudoku puzzles.

Book 500 Genius Sudoku Puzzles and Answers Beta Series Volume 5

Download or read book 500 Genius Sudoku Puzzles and Answers Beta Series Volume 5 written by Genius Publishing and published by Independently Published. This book was released on 2021-05-04 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: 500 Sudoku Genius Level Puzzles and Answers in Easy to See Large Clear Print. This game is great to challenge your mind and keep you sharp. We offer 5 different skill levels of Sudoku Puzzles, from Beginner to Championship! Our books will continue to keep you challenged. Great for all ages! We hope you enjoy our puzzle books. If you have any suggestions for improvements, please let us know at GeniusPublishing.net. We always appreciate your reviews.

Book Sudoku

    Book Details:
  • Author : Mariano Juan Lobaton
  • Publisher :
  • Release : 2021-02-11
  • ISBN :
  • Pages : 110 pages

Download or read book Sudoku written by Mariano Juan Lobaton and published by . This book was released on 2021-02-11 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: Just presented: First edition of a collection of three books that are made up of 300 sudokus each of medium level for kids, young people and adults with very large numbers easy to see. we invite you to the search for solutions to this wonderful thinking game without much math, just with a little skill, strategy and technique we will solve the challenges we find that could also be an excellent gift for your loved one. thank you .

Book 500 Genius Level Sudoku Puzzles and Answers Beta Series Volume 1

Download or read book 500 Genius Level Sudoku Puzzles and Answers Beta Series Volume 1 written by Genius Publishing and published by . This book was released on 2021-05 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: 500 Sudoku Genius Level Puzzles and Answers in Easy to See Large Clear Print. This game is great to challenge your mind and keep you sharp. We offer 5 different skill levels of Sudoku Puzzles, from Beginner to Championship! Our books will continue to keep you challenged. Great for all ages! We hope you enjoy our puzzle books. If you have any suggestions for improvements, please let us know at GeniusPublishing.net. We always appreciate your reviews.

Book Genius Publishing   My First Sudoku Puzzles 240 Level One Puzzles   Solutions Splat Travel Series Book 2

Download or read book Genius Publishing My First Sudoku Puzzles 240 Level One Puzzles Solutions Splat Travel Series Book 2 written by Genius Publishing and published by . This book was released on 2021-05-20 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: 240 Sudoku Level One Puzzles and Answers in a 8x10 Format. These puzzles are great for players that are new to the game or anyone that just enjoys playing. We also include blank pages to help you solve the puzzles. All Puzzles were generated using the Level One Algorithm. Stop by our Puzzle Talk forum on our website for hints on solving these puzzles. If you have any suggestions for improvements, please let us know at GeniusPublishing.net. We always appreciate your reviews.

Book Sudoku for Kids

    Book Details:
  • Author : Y. K. Ink and paper
  • Publisher :
  • Release : 2020-11-07
  • ISBN :
  • Pages : 127 pages

Download or read book Sudoku for Kids written by Y. K. Ink and paper and published by . This book was released on 2020-11-07 with total page 127 pages. Available in PDF, EPUB and Kindle. Book excerpt: 100 sudoku puzzles of 9 x 9 to make your kid thinks a lot and put himself to a real test. Description:* 127 pages;* 6 x 9 in;* Matte cover.

Book Activity Book For Kids  Intermediate Sudoku Puzzles

Download or read book Activity Book For Kids Intermediate Sudoku Puzzles written by Laalpiran Publishing and published by . This book was released on 2019-11-12 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains 50 SUDOKU puzzles of varying difficulty, meant to take you to a journey of discovery and eventually mastery of this century's most addictive game.There are plenty of puzzles for you to enjoy: There are 8 EASY, 8 MEDIUM, 8 HARD and 8 EXTREME puzzles, if you want a real challenge.Whatever you ́re looking for, there ́s something for you in this Sudoku Book.Good luck and play! Keep your brain fit, young, and flexible! Large print on white paper is very easy to read Instructions and solving techniques for beginners are includedEach puzzle has one solution - provided at the back of the book.Extra wide center margins make it easier to solve the puzzles when you fold the book back, or if you want to tear out the pages.You will also get another 100 Sudoku's and extended solution techniques as a bonus for downloadIn this series, books are also available in the difficulty levels: Easy, Medium, Hard and Extreme