Download or read book Hitori and Sudoku written by Nikoli and published by Sterling Publishing Company, Inc.. This book was released on 2009-06 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Puzzle fans will love hitori. Instead of filling in numbers on a grid, they have to black them outlike playing sudoku backwards! Hitori is a new brainchild of Nikoli, publisher of Japan s very first puzzle magazine and a superpower in the puzzle world. The rules are simple: 1) No number may appear more than once in any row or column. 2) Starting with a fully filled grid, the solver has to decide which duplicate numbers to knock out. And 3) all numbers remaining at the end have to be connected together. It s a whole new kind of mind-bending fun."""

Download or read book 1 000 All HARD Sudoku Puzzles written by Djape and published by . This book was released on 2020-04-14 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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?

Download or read book Difficult Kakuro written by Djape and published by Createspace Independent Publishing Platform. This book was released on 2014-11-21 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Welcome to volume 2 of the series! This is not just another book of Kakuro or Cross Sums puzzles. This is a book of BIG and DIFFICULT Kakuros, which will definitely test your solving skills! There are 200 "crosswords with numbers" in here. The first 150 puzzles are your standard, but difficult, Kakuros in different sizes, from small 8x8 to some really big ones such as 18x18 or 15x20. The final 50 puzzles are Kakuro variants, including consecutive Kakuro, non-consecutive Kakuro, odd-even Kakuro, greater-less Kakuro and last but not least, Kenkuro! Half of the puzzles are labeled HARD and the rest are MEDIUM, with a very few EASY ones, which are there just to warm you up. So, get ready for a serious challenge which will provide hours and hours of fun! ENJOY!

Download or read book Tricky Logic Puzzles for Adults written by Steven Clontz and published by Rockridge Press. This book was released on 2020-02-25 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: It's only logical--boost your brainpower with 150 logic puzzles for adults. It's time to give your mental muscles a real workout! Stuffed full of clever and cunning challenges, this collection of logic puzzles for adults is perfect for puzzlers looking to prove (and improve) their skill. Featuring a variety of puzzle types--including Sudoku, Masyu, Logic Grids, and Nonograms--these easy-to-understand (but tough-to-solve) puzzles will help keep your mind sharp as you remain engaged and entertained for days to come. Brainpower on! This exciting book of logic puzzles for adults includes: 150 puzzles, 1 big collection--Find a plethora of logic puzzles for adults all packed into one portable package. True brain-busters--Stretch your abilities with puzzles that are designed to be tough--even for master puzzlers! Plenty of options--Banish boredom with several types of puzzles, including math-focused Calcudoku and innovative Cryptic Puzzles that require both code breaking and creative thinking. Test your mental acumen with this collection of truly challenging logic puzzles for adults.

Download or read book Sudoku 200 Puzzles For Beginners written by Paul Marles and published by . This book was released on 2021-02-22 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: This great book contains 200 fun and Easy Sudoku puzzles For Beginner.- GET yours TODAY. Relax with 200 Sudoku Puzzles! (2 puzzles on each page).Including instructions. 2 levels of difficulty Book size: 8.5x 11 inch Solutions at the back of the bookThe Sudoku puzzle book is the perfect gift for Kids who love brain jogging and mental excercises.

Download or read book Delight Sudoku 200 Fun Sudoku Puzzles Easy Medium Hard Very Hard Difficulty Level written by Fabio Hewkin and published by . This book was released on 2016-12-03 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: Delight Sudoku puzzles are a great activity for every ages, young as well as old to establish abilities of reasoning and also reduction. Sudoku is one of the most popular and well-loved puzzle games ever created. Many people enjoy this very challenging and mentally Stimulating number puzzle that requires pure logic and patience to complete. Sudoku is a great game because anyone can play it, regardless of any previous experience or understanding. Sudoku has one basic concept, so the game itself does not take long to learn. It is also an excellent way for anyone to develop logic and strategy skills while still having fun. Sudoku is also a great brain exercise as it develops essential mental skills like reasoning and concentration. Sudoku doesn't have to be enjoyed on a solitary basis. Sudoku puzzles can be fun for couples as well as groups of people that are looking for an interactive and entertaining way of using and expanding their minds. Few Benifits of playing Sudoku Motivating your brain capability to concentrate Reveals them how you can apply logic Establishes analytical abilities. Assist construct your child's confidence in their own capacity to take on a challenge. They can obtain a substantial satisfaction from completing a grid on their own. Establishes analytical abilities. And also Sudoku are enjoyable! Sudoku is a great means of relaxation and escapism We have assembled a collection of 200 Sudoku puzzles in Easy, Medium, Hard, Very Hard Difficulty levels along with Answers. Delight Sudoku puzzle book created to engage all Sudoku enthusiasts (beginners, intermediate, experts) alikeEnjoy your puzzle day!!

Download or read book Medium and Hard Sudoku Puzzles Volume 1 written by Robert Hunt and published by Createspace Independent Publishing Platform. This book was released on 2017-01-06 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: These medium and hard sudoku puzzles have been designed for fun for all ages and can be played by children, adults and senior citizens alike - suitable for all intermediate and advanced sudoku puzzle lovers! Perfect for stimulating the mind and improving reasoning skills, this book contains 200 medium and hard difficulty level sudoku puzzles with solutions for each of the puzzles. A 'Beginners Guide' is included providing valuable tips for solving the puzzles. Whatever your age, you'll love this sudoku puzzle book! This puzzle book is an ideal challenge for the intermediate or advanced sudoku player and will provide hours of puzzling fun and enjoyment.

Download or read book 200 Easy Sudoku Puzzles Volume 2 written by Robert Hunt and published by Createspace Independent Publishing Platform. This book was released on 2017-01-05 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: This easy sudoku puzzle book has been created for fun for all ages and can be played by children, adults and senior citizens alike - suitable for all beginner sudoku puzzle lovers! Perfect for stimulating the mind and improving reasoning skills, this book contains 200 easy difficulty level sudoku puzzles with solutions for each of the puzzles. A 'Beginners Guide' is included providing valuable tips for solving the puzzles. Whatever your age, you'll love this Easy Sudoku Puzzle book! This Easy Sudoku Puzzle book is an ideal challenge for the beginner Sudoku player and will provide hours of puzzling fun.

Download or read book Easy Medium Sudoku Puzzles written by Robert Hunt and published by Createspace Independent Publishing Platform. This book was released on 2017-01-06 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: This easy and medium difficulty sudoku puzzle book has been created for fun for all ages and can be played by children, adults and senior citizens alike - suitable for all beginner and intermediate sudoku puzzle lovers! Perfect for stimulating the mind and improving reasoning skills, this book contains 200 easy and medium difficulty level sudoku puzzles with solutions for each of the puzzles. A 'Beginners Guide' is included providing valuable tips for solving the puzzles. Whatever your age, you'll love this Easy & Medium Sudoku Puzzle book! This puzzle book is an ideal challenge for the beginner or intermediate Sudoku player and will provide hours of puzzling fun.

Download or read book 200 Easy Sudoku Puzzles Volume 1 written by Robert Hunt and published by Createspace Independent Publishing Platform. This book was released on 2017-01-05 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: This easy sudoku puzzle book has been designed for fun for all ages and can be played by children, adults and senior citizens alike - suitable for all beginner sudoku puzzle lovers! Perfect for stimulating the mind and improving reasoning skills, this book contains 200 easy difficulty level sudoku puzzles with solutions for each of the puzzles. A 'Beginners Guide' is included providing valuable tips for solving the puzzles. Whatever your age, you'll love this Easy Sudoku Puzzle book! This Easy Sudoku Puzzle book makes an excellent gift and is an ideal challenge for the beginner Sudoku player.

Download or read book Travel Sudoku Puzzle Book 64 200 Brain Booster Puzzles Simple Easy Intermediate and Expert with Solutions written by Pegah Malekpour Alamdari and published by Travel Puzzle Series - 100 Boo. This book was released on 2019-03-14 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: Are you ready for brain entertainment even in Travel-time (in-flight, in-ship, or in many situations)? The Travel Sudoku Puzzle Book contains 200 Sudoku puzzles in different difficulty levels with solutions. Each puzzle needs logic thinking to solve for all levels of ability. The main goal is to boost your brain capabilities. Thus they are ideal and essentials on journeys, holidays, and traveling. If you love Sudoku puzzles, this series of books will be the ideal companion for you. This activity book encourages you and also your kids to face the brain with some challenges, and you find that it's a powerful brain exercise. The book features: A worthy collection of 20000 Sudoku puzzles in 100 books (each book contains 200 standard 9x9 grids together with relevant solutions) 200 Puzzles for everyone with different Sudoku solving skills(for kids and adults) Four difficulty levels from beginners to advanced: 50 Simple, 50 Easy, 50 Intermediate, and 50 Expert 6 x 9-inch layout and Handy paperback format that you can take anywhere 2 puzzles per page Large print on white paper with enough margins to read and work easily by everyone from children to elders All puzzles have logical solutions Solutions of all Sudoku puzzle are included Keep you and your family busy with easy to hard puzzles (hours of fun and entertainment to enjoy with number replacement game) Learn and practice how to back and correct your mistakes to get success in real life with solving the puzzles a proper and fantastic gift for you and your lovely friends (applicable for adults and also children) Great challenging and tough puzzles(a fun mathematics gamebook) A high-grade brain teaser and booster to pass your free time(mental fitness activity book) Improve and test your skills on the popular logic-based replacement puzzle to become a master Sudoku Solver Relaxation and de-stress game book includes simple, easy, medium, and hard challenges An excellent problem-solving activities to boost your brain even in the journey, riding on the train or relaxing on vacation Sudoku puzzles solving is a good prevention method for Alzheimer's and Dementia. A great gift for the Sudoku puzzle lover The book is a collection of 200 puzzles to help keep your brain healthy, cognitively fit, flexible, and young Boost your brain function and keep it healthy with solving the logic-based number placement puzzles Sudoku is easy to learn logic-based number placement puzzle and very popular all around the world. It is indeed a game for all ages: from kids in preschool to grown-ups. It is possible to form and solve a Sudoku puzzle with letters or even some symbols. A classic Sudoku puzzle is an 81-cell square grid made up of 3 x 3 sub-grids or 9 smaller blocks, also known as regions and boxes. Some cells already include numbers (called as givens). The game aims to fill all the blank cells with one digit from 1 to 9 in such a way without ever repeating a single one in the same row or the same column, or in the same block to solve it correctly. We have designed 100 books including 20000 Sudoku puzzles in this series. You can also see more Sudoku puzzle books in our great "Sudoku Books Series - 100 books" under book name "Keep Your Brain Young: 512 Sudoku Puzzles - Simple, Easy, Intermediate, and Expert With Answers" Have a nice journey and enjoy solving the puzzles! Gholamreza Zare ([email protected]) Pegah Malekpour Alamdari ([email protected])

Download or read book The Sudoku Code written by Francis Heaney and published by Sterling Publishing (NY). This book was released on 2006-04 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Move over, Da Vinci! Here comes a code-breaking challenge based on today’s hottest puzzle craze—and every reader who solves the mystery wins a prize! But it’s not easy: First you have to complete 200 puzzles arranged in levels of difficulty from “Easy” to “Cruel.” Each of 100 numerical sudoku puzzles is paired with a “wordoku” puzzle using letters instead of numbers, and based on a key word or phrase. The combined answers to these puzzle pairs lead to a message containing a set of instructions. Unravel the instructions, and at last the solution appears. Solvers who follow this trail of clues to the end can proudly claim their prize: a button that’s inscribed, “I cracked the Sudoku Code!” ? Notice In the first printing of the book there is an error on page 125. The puzzle itself is correct, but the letters under the grid are incorrect. They should read "W H A T V I D E O" instead of "W H I T E D O V E."

Download or read book 200 Awesome Sudoku Puzzles Easy written by H. Deuter and published by . This book was released on 2016-10-27 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: An Easy Sudoku Puzzle is a great way to challenge yourself while building your confidence and self-esteem with each completed puzzle. Enjoy!

Download or read book Travel Sudoku Puzzle Book 74 200 Brain Booster Puzzles Simple Easy Intermediate and Expert with Solutions written by Pegah Malekpour Alamdari and published by Travel Puzzle Series - 100 Boo. This book was released on 2019-03-14 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: Are you ready for brain entertainment even in Travel-time (in-flight, in-ship, or in many situations)? The Travel Sudoku Puzzle Book contains 200 Sudoku puzzles in different difficulty levels with solutions. Each puzzle needs logic thinking to solve for all levels of ability. The main goal is to boost your brain capabilities. Thus they are ideal and essentials on journeys, holidays, and traveling. If you love Sudoku puzzles, this series of books will be the ideal companion for you. This activity book encourages you and also your kids to face the brain with some challenges, and you find that it's a powerful brain exercise. The book features: A worthy collection of 20000 Sudoku puzzles in 100 books (each book contains 200 standard 9x9 grids together with relevant solutions) 200 Puzzles for everyone with different Sudoku solving skills(for kids and adults) Four difficulty levels from beginners to advanced: 50 Simple, 50 Easy, 50 Intermediate, and 50 Expert 6 x 9-inch layout and Handy paperback format that you can take anywhere 2 puzzles per page Large print on white paper with enough margins to read and work easily by everyone from children to elders All puzzles have logical solutions Solutions of all Sudoku puzzle are included Keep you and your family busy with easy to hard puzzles (hours of fun and entertainment to enjoy with number replacement game) Learn and practice how to back and correct your mistakes to get success in real life with solving the puzzles a proper and fantastic gift for you and your lovely friends (applicable for adults and also children) Great challenging and tough puzzles(a fun mathematics gamebook) A high-grade brain teaser and booster to pass your free time(mental fitness activity book) Improve and test your skills on the popular logic-based replacement puzzle to become a master Sudoku Solver Relaxation and de-stress game book includes simple, easy, medium, and hard challenges An excellent problem-solving activities to boost your brain even in the journey, riding on the train or relaxing on vacation Sudoku puzzles solving is a good prevention method for Alzheimer's and Dementia. A great gift for the Sudoku puzzle lover The book is a collection of 200 puzzles to help keep your brain healthy, cognitively fit, flexible, and young Boost your brain function and keep it healthy with solving the logic-based number placement puzzles Sudoku is easy to learn logic-based number placement puzzle and very popular all around the world. It is indeed a game for all ages: from kids in preschool to grown-ups. It is possible to form and solve a Sudoku puzzle with letters or even some symbols. A classic Sudoku puzzle is an 81-cell square grid made up of 3 x 3 sub-grids or 9 smaller blocks, also known as regions and boxes. Some cells already include numbers (called as givens). The game aims to fill all the blank cells with one digit from 1 to 9 in such a way without ever repeating a single one in the same row or the same column, or in the same block to solve it correctly. We have designed 100 books including 20000 Sudoku puzzles in this series. You can also see more Sudoku puzzle books in our great "Sudoku Books Series - 100 books" under book name "Keep Your Brain Young: 512 Sudoku Puzzles - Simple, Easy, Intermediate, and Expert With Answers" Have a nice journey and enjoy solving the puzzles! Gholamreza Zare ([email protected]) Pegah Malekpour Alamdari ([email protected])

Download or read book Travel Sudoku Puzzle Book 71 200 Brain Booster Puzzles Simple Easy Intermediate and Expert with Solutions written by Pegah Malekpour Alamdari and published by Travel Puzzle Series - 100 Boo. This book was released on 2019-03-14 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: Are you ready for brain entertainment even in Travel-time (in-flight, in-ship, or in many situations)? The Travel Sudoku Puzzle Book contains 200 Sudoku puzzles in different difficulty levels with solutions. Each puzzle needs logic thinking to solve for all levels of ability. The main goal is to boost your brain capabilities. Thus they are ideal and essentials on journeys, holidays, and traveling. If you love Sudoku puzzles, this series of books will be the ideal companion for you. This activity book encourages you and also your kids to face the brain with some challenges, and you find that it's a powerful brain exercise. The book features: A worthy collection of 20000 Sudoku puzzles in 100 books (each book contains 200 standard 9x9 grids together with relevant solutions) 200 Puzzles for everyone with different Sudoku solving skills(for kids and adults) Four difficulty levels from beginners to advanced: 50 Simple, 50 Easy, 50 Intermediate, and 50 Expert 6 x 9-inch layout and Handy paperback format that you can take anywhere 2 puzzles per page Large print on white paper with enough margins to read and work easily by everyone from children to elders All puzzles have logical solutions Solutions of all Sudoku puzzle are included Keep you and your family busy with easy to hard puzzles (hours of fun and entertainment to enjoy with number replacement game) Learn and practice how to back and correct your mistakes to get success in real life with solving the puzzles a proper and fantastic gift for you and your lovely friends (applicable for adults and also children) Great challenging and tough puzzles(a fun mathematics gamebook) A high-grade brain teaser and booster to pass your free time(mental fitness activity book) Improve and test your skills on the popular logic-based replacement puzzle to become a master Sudoku Solver Relaxation and de-stress game book includes simple, easy, medium, and hard challenges An excellent problem-solving activities to boost your brain even in the journey, riding on the train or relaxing on vacation Sudoku puzzles solving is a good prevention method for Alzheimer's and Dementia. A great gift for the Sudoku puzzle lover The book is a collection of 200 puzzles to help keep your brain healthy, cognitively fit, flexible, and young Boost your brain function and keep it healthy with solving the logic-based number placement puzzles Sudoku is easy to learn logic-based number placement puzzle and very popular all around the world. It is indeed a game for all ages: from kids in preschool to grown-ups. It is possible to form and solve a Sudoku puzzle with letters or even some symbols. A classic Sudoku puzzle is an 81-cell square grid made up of 3 x 3 sub-grids or 9 smaller blocks, also known as regions and boxes. Some cells already include numbers (called as givens). The game aims to fill all the blank cells with one digit from 1 to 9 in such a way without ever repeating a single one in the same row or the same column, or in the same block to solve it correctly. We have designed 100 books including 20000 Sudoku puzzles in this series. You can also see more Sudoku puzzle books in our great "Sudoku Books Series - 100 books" under book name "Keep Your Brain Young: 512 Sudoku Puzzles - Simple, Easy, Intermediate, and Expert With Answers" Have a nice journey and enjoy solving the puzzles! Gholamreza Zare ([email protected]) Pegah Malekpour Alamdari ([email protected])

Download or read book Travel Sudoku Puzzle Book 69 200 Brain Booster Puzzles Simple Easy Intermediate and Expert with Solutions written by Pegah Malekpour Alamdari and published by Travel Puzzle Series - 100 Boo. This book was released on 2019-03-14 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: Are you ready for brain entertainment even in Travel-time (in-flight, in-ship, or in many situations)? The Travel Sudoku Puzzle Book contains 200 Sudoku puzzles in different difficulty levels with solutions. Each puzzle needs logic thinking to solve for all levels of ability. The main goal is to boost your brain capabilities. Thus they are ideal and essentials on journeys, holidays, and traveling. If you love Sudoku puzzles, this series of books will be the ideal companion for you. This activity book encourages you and also your kids to face the brain with some challenges, and you find that it's a powerful brain exercise. The book features: A worthy collection of 20000 Sudoku puzzles in 100 books (each book contains 200 standard 9x9 grids together with relevant solutions) 200 Puzzles for everyone with different Sudoku solving skills(for kids and adults) Four difficulty levels from beginners to advanced: 50 Simple, 50 Easy, 50 Intermediate, and 50 Expert 6 x 9-inch layout and Handy paperback format that you can take anywhere 2 puzzles per page Large print on white paper with enough margins to read and work easily by everyone from children to elders All puzzles have logical solutions Solutions of all Sudoku puzzle are included Keep you and your family busy with easy to hard puzzles (hours of fun and entertainment to enjoy with number replacement game) Learn and practice how to back and correct your mistakes to get success in real life with solving the puzzles a proper and fantastic gift for you and your lovely friends (applicable for adults and also children) Great challenging and tough puzzles(a fun mathematics gamebook) A high-grade brain teaser and booster to pass your free time(mental fitness activity book) Improve and test your skills on the popular logic-based replacement puzzle to become a master Sudoku Solver Relaxation and de-stress game book includes simple, easy, medium, and hard challenges An excellent problem-solving activities to boost your brain even in the journey, riding on the train or relaxing on vacation Sudoku puzzles solving is a good prevention method for Alzheimer's and Dementia. A great gift for the Sudoku puzzle lover The book is a collection of 200 puzzles to help keep your brain healthy, cognitively fit, flexible, and young Boost your brain function and keep it healthy with solving the logic-based number placement puzzles Sudoku is easy to learn logic-based number placement puzzle and very popular all around the world. It is indeed a game for all ages: from kids in preschool to grown-ups. It is possible to form and solve a Sudoku puzzle with letters or even some symbols. A classic Sudoku puzzle is an 81-cell square grid made up of 3 x 3 sub-grids or 9 smaller blocks, also known as regions and boxes. Some cells already include numbers (called as givens). The game aims to fill all the blank cells with one digit from 1 to 9 in such a way without ever repeating a single one in the same row or the same column, or in the same block to solve it correctly. We have designed 100 books including 20000 Sudoku puzzles in this series. You can also see more Sudoku puzzle books in our great "Sudoku Books Series - 100 books" under book name "Keep Your Brain Young: 512 Sudoku Puzzles - Simple, Easy, Intermediate, and Expert With Answers" Have a nice journey and enjoy solving the puzzles! Gholamreza Zare ([email protected]) Pegah Malekpour Alamdari ([email protected])

Download or read book Travel Sudoku Puzzle Book 66 200 Brain Booster Puzzles Simple Easy Intermediate and Expert with Solutions written by Pegah Malekpour Alamdari and published by Travel Puzzle Series - 100 Boo. This book was released on 2019-03-14 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: Are you ready for brain entertainment even in Travel-time (in-flight, in-ship, or in many situations)? The Travel Sudoku Puzzle Book contains 200 Sudoku puzzles in different difficulty levels with solutions. Each puzzle needs logic thinking to solve for all levels of ability. The main goal is to boost your brain capabilities. Thus they are ideal and essentials on journeys, holidays, and traveling. If you love Sudoku puzzles, this series of books will be the ideal companion for you. This activity book encourages you and also your kids to face the brain with some challenges, and you find that it's a powerful brain exercise. The book features: A worthy collection of 20000 Sudoku puzzles in 100 books (each book contains 200 standard 9x9 grids together with relevant solutions) 200 Puzzles for everyone with different Sudoku solving skills(for kids and adults) Four difficulty levels from beginners to advanced: 50 Simple, 50 Easy, 50 Intermediate, and 50 Expert 6 x 9-inch layout and Handy paperback format that you can take anywhere 2 puzzles per page Large print on white paper with enough margins to read and work easily by everyone from children to elders All puzzles have logical solutions Solutions of all Sudoku puzzle are included Keep you and your family busy with easy to hard puzzles (hours of fun and entertainment to enjoy with number replacement game) Learn and practice how to back and correct your mistakes to get success in real life with solving the puzzles a proper and fantastic gift for you and your lovely friends (applicable for adults and also children) Great challenging and tough puzzles(a fun mathematics gamebook) A high-grade brain teaser and booster to pass your free time(mental fitness activity book) Improve and test your skills on the popular logic-based replacement puzzle to become a master Sudoku Solver Relaxation and de-stress game book includes simple, easy, medium, and hard challenges An excellent problem-solving activities to boost your brain even in the journey, riding on the train or relaxing on vacation Sudoku puzzles solving is a good prevention method for Alzheimer's and Dementia. A great gift for the Sudoku puzzle lover The book is a collection of 200 puzzles to help keep your brain healthy, cognitively fit, flexible, and young Boost your brain function and keep it healthy with solving the logic-based number placement puzzles Sudoku is easy to learn logic-based number placement puzzle and very popular all around the world. It is indeed a game for all ages: from kids in preschool to grown-ups. It is possible to form and solve a Sudoku puzzle with letters or even some symbols. A classic Sudoku puzzle is an 81-cell square grid made up of 3 x 3 sub-grids or 9 smaller blocks, also known as regions and boxes. Some cells already include numbers (called as givens). The game aims to fill all the blank cells with one digit from 1 to 9 in such a way without ever repeating a single one in the same row or the same column, or in the same block to solve it correctly. We have designed 100 books including 20000 Sudoku puzzles in this series. You can also see more Sudoku puzzle books in our great "Sudoku Books Series - 100 books" under book name "Keep Your Brain Young: 512 Sudoku Puzzles - Simple, Easy, Intermediate, and Expert With Answers" Have a nice journey and enjoy solving the puzzles! Gholamreza Zare ([email protected]) Pegah Malekpour Alamdari ([email protected])