Very Hard Jigsaw Sudoku For Adults Seniors

Download Very Hard Jigsaw Sudoku For Adults Seniors full books in PDF, epub, and Kindle. Read online Very Hard Jigsaw Sudoku For Adults Seniors ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!

Very Hard Jigsaw Sudoku for Adults & Seniors

Author : Khalid Alzamili
Publisher :
ISBN 13 :
Total Pages : 126 pages
Book Rating : 4.5/5 (87 download)

DOWNLOAD NOW!

Book Synopsis Very Hard Jigsaw Sudoku for Adults & Seniors by : Khalid Alzamili

Download or read book Very Hard Jigsaw Sudoku for Adults & Seniors written by Khalid Alzamili and published by . This book was released on 2020-12-26 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt: ✓ Great gift for family, friends or work colleaguesThis Jigsaw Sudoku book is packed with the following features: ① 200 Very Hard Jigsaw Sudoku Puzzles.② Each puzzle is guaranteed to have only one solution.③ Answers to every puzzle are provided. Playing Jigsaw Sudoku is not just a fun way to pass the time, due to its logical elements it has been found as a proven method of exercising and stimulating portions of your brain, training it even if you will and just like training any other muscle regularly you can expect to see an improvement in cognitive functions. Some studies go as far as indicating regular puzzles can even help reduce the risk of Alzheimer's and other health problems in later life. Completing Jigsaw Sudoku regularly helps the brain process both problem solving and improves the logical thought process with the use of deductive reasoning, which can also be applied to approaching real-life challenges in a different manner. Includes free bonus puzzles you can download. ★★★★★ Jigsaw Sudoku for Adults & Seniors Book offers hours of entertainment for adults of all ages, from young adults to seniors ★★★★★♥ We hope this will be an entertaining and uplifting mental workout, enjoy Jigsaw Sudoku ♥

Jigsaw Sudoku for Adults & Seniors

Author : Khalid Alzamili
Publisher : Independently Published
ISBN 13 :
Total Pages : 126 pages
Book Rating : 4.5/5 (953 download)

DOWNLOAD NOW!

Book Synopsis Jigsaw Sudoku for Adults & Seniors by : Khalid Alzamili

Download or read book Jigsaw Sudoku for Adults & Seniors written by Khalid Alzamili and published by Independently Published. This book was released on 2021-01-15 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt: ✓ Great gift for family, friends or work colleaguesThis Jigsaw Sudoku book is packed with the following features: ① 200 Medium to Very Hard Jigsaw Sudoku Puzzles.② Each puzzle is guaranteed to have only one solution.③ Answers to every puzzle are provided. Playing Jigsaw Sudoku is not just a fun way to pass the time, due to its logical elements it has been found as a proven method of exercising and stimulating portions of your brain, training it even if you will and just like training any other muscle regularly you can expect to see an improvement in cognitive functions. Some studies go as far as indicating regular puzzles can even help reduce the risk of Alzheimer's and other health problems in later life. Completing Jigsaw Sudoku regularly helps the brain process both problem solving and improves the logical thought process with the use of deductive reasoning, which can also be applied to approaching real-life challenges in a different manner. Includes free bonus puzzles you can download. ★★★★★ Jigsaw Sudoku for Adults & Seniors Book offers hours of entertainment for adults of all ages, from young adults to seniors ★★★★★♥ We hope this will be an entertaining and uplifting mental workout, enjoy Jigsaw Sudoku ♥

Huge Print Jigsaw Sudoku from Easy to Medium

Author :
Publisher :
ISBN 13 :
Total Pages : 124 pages
Book Rating : 4.6/5 (47 download)

DOWNLOAD NOW!

Book Synopsis Huge Print Jigsaw Sudoku from Easy to Medium by :

Download or read book Huge Print Jigsaw Sudoku from Easy to Medium written by and published by . This book was released on 2020-05-20 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stretch your brain, keep your mind young and fight neurodegenerative deterioration with the fun Jigsaw Sudoku puzzles in this book. Scientific research has shown that solving logic puzzles as Sudoku keeps your mind younger and your memory sharper. This book is great for seniors because of its very large-print puzzle (font 52) and one puzzle per page so it is easy to read and wide margins to use for calculations. This Jigsaw Sudoku Puzzle book has 5 levels of puzzles from easy to medium. When creating this book, we want to increase the difficulty of the puzzles, bit by bit, so we categorize the levels into 5 levels (20 puzzles each) from very easy to Medium. So, when you solve the problems, you will gradually increase your skills until the very hard levels at the end of the book. 100+ puzzles in very large print with instructions, examples and solutions. Plus Bonus puzzles inside the book. Features Size: 8 x 11.5 inch (large size) with softcover and paperback binding. Pages: 122 pages with full-page 100+ different puzzles. Plus the solutions of all the puzzles at the end. Stretch your brain with this unique selection of fun and twisted Jigsaw Sudoku in a highly readable format. Scroll up and order your copy

Hard Jigsaw Sudoku for Adults & Seniors

Author : Khalid Alzamili
Publisher :
ISBN 13 :
Total Pages : 126 pages
Book Rating : 4.5/5 (87 download)

DOWNLOAD NOW!

Book Synopsis Hard Jigsaw Sudoku for Adults & Seniors by : Khalid Alzamili

Download or read book Hard Jigsaw Sudoku for Adults & Seniors written by Khalid Alzamili and published by . This book was released on 2020-12-26 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt: ✓ Great gift for family, friends or work colleaguesThis Jigsaw Sudoku book is packed with the following features: ① 200 Hard Jigsaw Sudoku Puzzles.② Each puzzle is guaranteed to have only one solution.③ Answers to every puzzle are provided. Playing Jigsaw Sudoku is not just a fun way to pass the time, due to its logical elements it has been found as a proven method of exercising and stimulating portions of your brain, training it even if you will and just like training any other muscle regularly you can expect to see an improvement in cognitive functions. Some studies go as far as indicating regular puzzles can even help reduce the risk of Alzheimer's and other health problems in later life. Completing Jigsaw Sudoku regularly helps the brain process both problem solving and improves the logical thought process with the use of deductive reasoning, which can also be applied to approaching real-life challenges in a different manner. Includes free bonus puzzles you can download. ★★★★★ Jigsaw Sudoku for Adults & Seniors Book offers hours of entertainment for adults of all ages, from young adults to seniors ★★★★★♥ We hope this will be an entertaining and uplifting mental workout, enjoy Jigsaw Sudoku ♥

Jigsaw Sudoku For Adults & Seniors

Author : Khalid Alzamili
Publisher : Independently Published
ISBN 13 :
Total Pages : 126 pages
Book Rating : 4.5/5 (953 download)

DOWNLOAD NOW!

Book Synopsis Jigsaw Sudoku For Adults & Seniors by : Khalid Alzamili

Download or read book Jigsaw Sudoku For Adults & Seniors written by Khalid Alzamili and published by Independently Published. This book was released on 2021-01-15 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt: ✓ Great gift for family, friends or work colleaguesThis Jigsaw Sudoku book is packed with the following features: ① 200 Easy to Hard Jigsaw Sudoku Puzzles.② Each puzzle is guaranteed to have only one solution.③ Answers to every puzzle are provided. Playing Jigsaw Sudoku is not just a fun way to pass the time, due to its logical elements it has been found as a proven method of exercising and stimulating portions of your brain, training it even if you will and just like training any other muscle regularly you can expect to see an improvement in cognitive functions. Some studies go as far as indicating regular puzzles can even help reduce the risk of Alzheimer's and other health problems in later life. Completing Jigsaw Sudoku regularly helps the brain process both problem solving and improves the logical thought process with the use of deductive reasoning, which can also be applied to approaching real-life challenges in a different manner. Includes free bonus puzzles you can download. ★★★★★ Jigsaw Sudoku for Adults & Seniors Book offers hours of entertainment for adults of all ages, from young adults to seniors ★★★★★♥ We hope this will be an entertaining and uplifting mental workout, enjoy Jigsaw Sudoku ♥

Tons of Jigsaw Sudoku for Adults & Seniors

Author : Khalid Alzamili
Publisher :
ISBN 13 : 9781657801592
Total Pages : 224 pages
Book Rating : 4.8/5 (15 download)

DOWNLOAD NOW!

Book Synopsis Tons of Jigsaw Sudoku for Adults & Seniors by : Khalid Alzamili

Download or read book Tons of Jigsaw Sudoku for Adults & Seniors written by Khalid Alzamili and published by . This book was released on 2020-01-09 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Playing Jigsaw Sudoku is not just a fun way to pass the time, due to its logical elements it has been found as a proven method of exercising and stimulating portions of your brain, training it even, if you will and just like training any other muscle regularly you can expect to see an improvement in cognitive functions. Some studies go as far as indicating regular puzzles can even help reduce the risk of Alzheimer's and other health problems in later life. This Jigsaw Sudoku book is packed with the following features: - 1000 Hard Jigsaw Sudoku Puzzles - Answers to every puzzle are provided. - Each puzzle is guaranteed to have only one solution. - Six puzzles per page (8.5 x 11 inches). - Includes free bonus puzzles you can download book (Fitness for your brain: Word Search With Hidden Message: Train your brain anywhere, anytime! - 102 Puzzles for Adults and Seniors).

Sudoku Puzzle Book

Author : Stalin Murugesan
Publisher :
ISBN 13 :
Total Pages : 170 pages
Book Rating : 4.6/5 (6 download)

DOWNLOAD NOW!

Book Synopsis Sudoku Puzzle Book by : Stalin Murugesan

Download or read book Sudoku Puzzle Book written by Stalin Murugesan and published by . This book was released on 2020-01-31 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sudoku is a puzzle grid with nine large blocks divided into its own matrix of nine cells.Rules: i. Each row, column and block must contain one of the numbers from "1" to "9".ii. No number may appear more than once in any row, column, or block.When you have filled the entire grid the puzzle solve

Jigsaw Sudoku for Adults & Seniors

Author : Khalid Alzamili
Publisher : Independently Published
ISBN 13 :
Total Pages : 126 pages
Book Rating : 4.5/5 (954 download)

DOWNLOAD NOW!

Book Synopsis Jigsaw Sudoku for Adults & Seniors by : Khalid Alzamili

Download or read book Jigsaw Sudoku for Adults & Seniors written by Khalid Alzamili and published by Independently Published. This book was released on 2021-01-15 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt: ✓ Great gift for family, friends or work colleaguesThis Jigsaw Sudoku book is packed with the following features: ① 200 Hard to Extreme Jigsaw Sudoku Puzzles.② Each puzzle is guaranteed to have only one solution.③ Answers to every puzzle are provided. Playing Jigsaw Sudoku is not just a fun way to pass the time, due to its logical elements it has been found as a proven method of exercising and stimulating portions of your brain, training it even if you will and just like training any other muscle regularly you can expect to see an improvement in cognitive functions. Some studies go as far as indicating regular puzzles can even help reduce the risk of Alzheimer's and other health problems in later life. Completing Jigsaw Sudoku regularly helps the brain process both problem solving and improves the logical thought process with the use of deductive reasoning, which can also be applied to approaching real-life challenges in a different manner. Includes free bonus puzzles you can download. ★★★★★ Jigsaw Sudoku for Adults & Seniors Book offers hours of entertainment for adults of all ages, from young adults to seniors ★★★★★♥ We hope this will be an entertaining and uplifting mental workout, enjoy Jigsaw Sudoku ♥

Big Book of Jigsaw Sudoku for Adults, Teens & Seniors - 1000+ Extremly Hard Puzzles

Author : Klever Crew
Publisher : Independently Published
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.8/5 (763 download)

DOWNLOAD NOW!

Book Synopsis Big Book of Jigsaw Sudoku for Adults, Teens & Seniors - 1000+ Extremly Hard Puzzles by : Klever Crew

Download or read book Big Book of Jigsaw Sudoku for Adults, Teens & Seniors - 1000+ Extremly Hard Puzzles written by Klever Crew and published by Independently Published. This book was released on 2024-01-16 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: With over 1000+ extremely hard puzzles, this book offers an immersive and engaging experience for Sudoku enthusiasts. Unlike traditional Sudoku, the puzzles in this book are of the irregular Sudoku variant, known as Jigsaw Sudoku. The irregular grid shapes add an extra layer of complexity, requiring players to think outside the box and employ strategic problem-solving skills. This book is specifically curated for adults, teens, and seniors who seek a stimulating mental workout and enjoy the satisfaction of solving intricate puzzles. Whether you're a seasoned Sudoku player or looking to expand your puzzle-solving abilities, this collection caters to a wide range of skill levels. Each puzzle in the book offers a unique and challenging arrangement of numbers, ensuring endless hours of brain-teasing entertainment. The difficulty level is set to extremely hard, pushing players to their limits and providing a rewarding sense of accomplishment upon completion.

Jigsaw Sudoku

Author : Khalid Alzamili
Publisher :
ISBN 13 :
Total Pages : 132 pages
Book Rating : 4.6/5 (188 download)

DOWNLOAD NOW!

Book Synopsis Jigsaw Sudoku by : Khalid Alzamili

Download or read book Jigsaw Sudoku written by Khalid Alzamili and published by . This book was released on 2020-02-27 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of Jigsaw Sudoku ("Geometry Sudoku", "Geometry Number Place", "Irregular Sudoku", "Kikagaku Nanpure") is to fill every row, column and sub-region with numbers 1-9 and each row, column, and sub-region must have each number exactly once. This Jigsaw Sudoku book is packed with the following features: 500 Easy to Hard Jigsaw Sudoku Puzzles Answers to every puzzle are provided. Each puzzle is guaranteed to have only one solution. Includes free bonus puzzles you can download book (Tons of Sudoku Puzzles for Adults & Seniors) Includes free bonus puzzles you can download book (Word Search With Hidden Message: 102 Puzzles for Adults and Seniors) Jigsaw Sudoku Puzzle Book is a collection of 500 Jigsaw sudoku puzzles. Part of the popular "Brain Games for Adults" series, the book is designed to help keep your brain cognitively fit, flexible, and young. Jigsaw Sudoku Puzzle Book are sorted into three levels of difficulty (easy, medium and hard).

Tons of Jigsaw Sudoku for Adults & Seniors

Author : Khalid Alzamili
Publisher :
ISBN 13 : 9781655716515
Total Pages : 224 pages
Book Rating : 4.7/5 (165 download)

DOWNLOAD NOW!

Book Synopsis Tons of Jigsaw Sudoku for Adults & Seniors by : Khalid Alzamili

Download or read book Tons of Jigsaw Sudoku for Adults & Seniors written by Khalid Alzamili and published by . This book was released on 2020-01-05 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Playing Jigsaw Sudoku is not just a fun way to pass the time, due to its logical elements it has been found as a proven method of exercising and stimulating portions of your brain, training it even, if you will and just like training any other muscle regularly you can expect to see an improvement in cognitive functions. Some studies go as far as indicating regular puzzles can even help reduce the risk of Alzheimer's and other health problems in later life. This Jigsaw Sudoku book is packed with the following features: - 1000 Jigsaw Sudoku Puzzles for everyone in 3 Difficulty Levels: 333 Easy, 334 Medium, 333 Hard. - Answers to every puzzle are provided. - Each puzzle is guaranteed to have only one solution. - Six puzzles per page (8.5 x 11 inches). - Includes free bonus puzzles you can download book (Fitness for your brain: Word Search With Hidden Message: Train your brain anywhere, anytime! - 102 Puzzles for Adults and Seniors).

Jigsaw Samurai Sudoku for Adults and Seniors

Author : Khalid Alzamili
Publisher :
ISBN 13 :
Total Pages : 124 pages
Book Rating : 4.7/5 (346 download)

DOWNLOAD NOW!

Book Synopsis Jigsaw Samurai Sudoku for Adults and Seniors by : Khalid Alzamili

Download or read book Jigsaw Samurai Sudoku for Adults and Seniors written by Khalid Alzamili and published by . This book was released on 2021-04-07 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: Playing Jigsaw Samurai Sudoku is not just a fun way to pass the time, due to its logical elements it has been found as a proven method of exercising and stimulating portions of your brain, training it even if you will and just like training any other muscle regularly you can expect to see an improvement in cognitive functions. Some studies go as far as indicating regular puzzles can even help reduce the risk of Alzheimer's and other health problems in later life. This Samurai Sudoku Logic Puzzles book is packed with the following features: ① 500 Easy to Hard Jigsaw Sudoku puzzles overlapping into 100 Symmetry Samurai style. ② Answers to every puzzle are provided at the back of the book. ③ Each puzzle is guaranteed to have only one solution. ④ One puzzle per page (8.5 x 11 inches) and large print font for the prevention of eye strain. - Includes free bonus puzzles you can download book ✓ Great gift for family, friends, or work colleagues

Jigsaw Sudoku Puzzle Book

Author : Khalid Alzamili
Publisher :
ISBN 13 :
Total Pages : 132 pages
Book Rating : 4.6/5 (215 download)

DOWNLOAD NOW!

Book Synopsis Jigsaw Sudoku Puzzle Book by : Khalid Alzamili

Download or read book Jigsaw Sudoku Puzzle Book written by Khalid Alzamili and published by . This book was released on 2020-03-04 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of Jigsaw Sudoku ("Geometry Sudoku", "Geometry Number Place", "Irregular Sudoku", "Kikagaku Nanpure") is to fill every row, column and sub-region with numbers 1-9 and each row, column, and sub-region must have each number exactly once. This Jigsaw Sudoku book is packed with the following features: 500 Medium to Very Hard Jigsaw Sudoku Puzzles Answers to every puzzle are provided. Each puzzle is guaranteed to have only one solution. Includes free bonus puzzles you can download book (Tons of Sudoku Puzzles for Adults & Seniors) Includes free bonus puzzles you can download book (Word Search With Hidden Message: 102 Puzzles for Adults and Seniors) Jigsaw Sudoku Puzzle Book is a collection of 500 Jigsaw sudoku puzzles. Part of the popular "Logic Puzzles for Adults" series, the book is designed to help keep your brain cognitively fit, flexible, and young. Jigsaw Sudoku Puzzle Book are sorted into three levels of difficulty (Medium, Hard and Very Hard).

200+ Jigsaw Sudoku Puzzles

Author :
Publisher :
ISBN 13 :
Total Pages : 132 pages
Book Rating : 4.6/5 (45 download)

DOWNLOAD NOW!

Book Synopsis 200+ Jigsaw Sudoku Puzzles by :

Download or read book 200+ Jigsaw Sudoku Puzzles written by and published by . This book was released on 2020-05-12 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ideal for seniors who are bored from the vanilla classic Sudoku and ready for some twisted variations. This Sudoku activity book includes 200+ Jigsaw Sudoku puzzles from very easy to hard with examples and solutions. Why will you love this book? You'll challenge your brain, have a fun time, and fight the boredom with 200+ Jigsaw irregular Sudoku challenging puzzles. Scientific research has shown that solving logic puzzles as Sudoku keeps your mind sharp, improves memory, and enhances problem-solving skills. 200+ Twisted Jigsaw Sudoku book has 8 challenging levels, from very easy to hard. The large font makes it easy to read and will not strain the eyes. The solutions to all the puzzles included at the end. BONUS Puzzles inside the Book: 3 large font Jigsaw Samurai Sudoku. Features Size: 8 x 11.5 inch (large size) with softcover and paperback binding. Pages: 131 pages with 200+ large print puzzles (2 per page) and the solutions of all the puzzles at the end. Imagine the fun and challenging hours you'll spend solving these irregular puzzles! Scroll up and order your copy.

Extra Large Print Sudoku Medium

Author : Panda Puzzle Book
Publisher : Independently Published
ISBN 13 : 9781077227514
Total Pages : 130 pages
Book Rating : 4.2/5 (275 download)

DOWNLOAD NOW!

Book Synopsis Extra Large Print Sudoku Medium by : Panda Puzzle Book

Download or read book Extra Large Print Sudoku Medium written by Panda Puzzle Book and published by Independently Published. This book was released on 2019-06-30 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the book that contains Sudoku medium puzzles in very large print. The perfect gift for any Granma and Grandad. All of the puzzles inside the book are 9x9 in medium difficulty.This Sudoku puzzles specifically designed for Seniors. Sudoku rules are very easy. Each number 1,2,3,4,5,6.7,8 and 9 must appear only once in each row, column, and region. Complete this puzzle so that every row across, every column down and every region contains the numbers 1 to 9. Each row and each column have only one and exactly one of each of the numbers 1,2,3,4,5,6,7,8,9 Sudoku puzzles are a proven method for enhancing logic skills. As a logic puzzle, Sudoku is also a great brain game. If you play Sudoku everyday, you'll soon begin to see improvements within your concentration and overall brain power. You could reduce your probabilities of Dementia or Alzheimer's simply by solving Sudoku puzzles. By using this selection of sudoku puzzle books you would experience enhanced brain capabilities for example focus, logical thinking and memory. 100 classic sudoku medium puzzles in very large print Sudoku puzzles grid size in the book are 9x9 that are played with nine number 1,2,3,4,5,6,7,8,9 Large print sudoku puzzles. Sudoku grids are large, very easy to read, and fill out. Large and Easy To Read Font Every single puzzle is spread out on one full page, solving could be easy on your eyes An answer key for those sudoku puzzle Puzzles are printed on high quality white paper, size 8,5 x 11 inches A simple instructions for beginners Choose your book today by clicking on the BUY NOW button at the top of this page.

Super Large Print 100 Easy To Hard Jigsaw Sudoku Puzzles

Author : Oliver Hammond
Publisher :
ISBN 13 :
Total Pages : 130 pages
Book Rating : 4.5/5 (759 download)

DOWNLOAD NOW!

Book Synopsis Super Large Print 100 Easy To Hard Jigsaw Sudoku Puzzles by : Oliver Hammond

Download or read book Super Large Print 100 Easy To Hard Jigsaw Sudoku Puzzles written by Oliver Hammond and published by . This book was released on 2020-12-03 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: Super Large Print 100 Easy To Hard Jigsaw Sudoku Puzzles Sudokus even puzzle lovers with poor eyesight can play! Jiagsaw Sudokus are very similar to regular Sudoku puzzles.The only difference is that they are divided into irregular jigsaw-like shapes instead of 3x3 boxes. In this book, you will enjoy: GIANT print full-page puzzles with bigger than 40-point font type (even solutions are printedwith big 20-point type).The puzzle you see on the book cover is exactly the same size as those in the book One puzzle per page Large grids for easy solving Easy to tear out puzzle pages thanks to wide inner margins

Jigsaw Samurai Sudoku

Author : Khalid Alzamili
Publisher :
ISBN 13 : 9789922636191
Total Pages : 126 pages
Book Rating : 4.6/5 (361 download)

DOWNLOAD NOW!

Book Synopsis Jigsaw Samurai Sudoku by : Khalid Alzamili

Download or read book Jigsaw Samurai Sudoku written by Khalid Alzamili and published by . This book was released on 2020-06-02 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt: Playing Jigsaw Samurai Sudoku is not just a fun way to pass the time, due to its logical elements it has been found as a proven method of exercising and stimulating portions of your brain, training it even if you will and just like training any other muscle regularly you can expect to see an improvement in cognitive functions. Some studies go as far as indicating regular puzzles can even help reduce the risk of Alzheimer's and other health problems in later life. This Samurai Sudoku Logic Puzzles book is packed with the following features: - 500 Easy to Hard Jigsaw Sudoku puzzles overlapping into 100 Samurai style. - Answers to every puzzle are provided at the back of the book. - Each puzzle is guaranteed to have only one solution. - One puzzle per page (8.5 x 11 inches) and large print font for the prevention of eye-strain. - Includes free bonus puzzles you can download book (Tons of Sudoku Puzzles for Adults & Seniors) - Includes free bonus puzzles you can download book (Word Search With Hidden Message: 102 Puzzles for Adults and Seniors)