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Sudoku 9 X 9 250 Even Odd Puzzles Argyll Level Bronze
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Book Synopsis Sudoku 9 X 9 - 250 Even - Odd Puzzles - Argyll - Level Bronze by : Andrii Pitenko
Download or read book Sudoku 9 X 9 - 250 Even - Odd Puzzles - Argyll - Level Bronze written by Andrii Pitenko and published by Createspace Independent Publishing Platform. This book was released on 2018-03-08 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: - 250 exciting sudoku puzzle - level of the bronze medalist -each Sudoku has a unique solution - tasks are conveniently located - large print - develops memory, logical thinking, helps with concentration. Sudoku is useful at any age for developing mental abilities and maintaining them in perfect condition. Sudoku 9x9, separated by smaller rectangles of 3x3 cells. It is necessary to fill empty cells with numbers from 1 to 9, each of the digits should appear only once in each line of the 9x9 square, 9x9 column and 3x3 rectangle. Cells with even numbers are marked with a gray background with odd-white color. Contains a pattern of squares or rhombuses. All rhombus lines (squares) should not contain duplicate numbers from 1 to 9. Excellent purchase for fans of Sudoku. A great book for relaxing in your spare time. There are 148 pages. The format is 6 '' x 9 ''. I hope you enjoy my book. Sudoku will provide you with relaxation, color your leisure, turn your free time into relaxation, give a vacation from the daily for your mind, add zest, develop memory, develop logical thinking and concentration of attention. I would also be very grateful if you could write a review. Thank you. Best regards, Andrii Pitenko
Book Synopsis Sudoku 9 X 9 - 250 Hikaku Argyll Puzzles - Level Bronze by : Andrii Pitenko
Download or read book Sudoku 9 X 9 - 250 Hikaku Argyll Puzzles - Level Bronze written by Andrii Pitenko and published by Createspace Independent Publishing Platform. This book was released on 2018-03-04 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: 250 honed Sudoku puzzle. Enjoy, relax, gain your happiness when solving these Sudoku. The book is made and repeatedly verified. All decisions are at the end of the book. All crossword puzzles are arranged 2 by 1 page. For convenience, a large font is used. There is enough room for your thoughts, records and solutions. This Sudoku is as difficult as a bronze medalist in his favorite sport. The book will train, support, develop and entertain your brain. I wish you a pleasant time of forwarding. Sudoku 9x9, separated by smaller rectangles of 3x3 cells. It is necessary to fill empty cells with numbers from 1 to 9, each of the digits should appear only once in each line of the 9x9 square, 9x9 column and 3x3 rectangle. Signs > (more) and
Book Synopsis Sudoku 9 X 9 - 250 Even - Odd Puzzles - Anti - Knight - Level Bronze by : Andrii Pitenko
Download or read book Sudoku 9 X 9 - 250 Even - Odd Puzzles - Anti - Knight - Level Bronze written by Andrii Pitenko and published by Createspace Independent Publishing Platform. This book was released on 2018-03-09 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: - 250 exciting sudoku puzzle - level of the bronze medalist -each Sudoku has a unique solution - tasks are conveniently located - large print - develops memory, logical thinking, helps with concentration. Sudoku is useful at any age for developing mental abilities and maintaining them in perfect condition. Sudoku 9x9, separated by smaller rectangles of 3x3 cells. It is necessary to fill empty cells with numbers from 1 to 9, each of the digits should appear only once in each line of the 9x9 square, 9x9 column and 3x3 rectangle. Cells with even numbers are marked with a gray background with odd-white color. In this Sudoku the same numbers can not "beat" each other with the chess steed. Excellent purchase for fans of Sudoku. A great book for relaxing in your spare time. There are 148 pages. The format is 6 '' x 9 ''. I hope you enjoy my book. Sudoku will provide you with relaxation, color your leisure, turn your free time into relaxation, give a vacation from the daily for your mind, add zest, develop memory, develop logical thinking and concentration of attention. I would also be very grateful if you could write a review. Thank you. Best regards, Andrii Pitenko
Book Synopsis Sudoku 9 X 9 - 250 Even - Odd Puzzles - Argyll - Level Silver by : Andrii Pitenko
Download or read book Sudoku 9 X 9 - 250 Even - Odd Puzzles - Argyll - Level Silver written by Andrii Pitenko and published by Createspace Independent Publishing Platform. This book was released on 2018-03-08 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: - 250 exciting sudoku puzzle - level of the silver medalist -each Sudoku has a unique solution - tasks are conveniently located - large print - develops memory, logical thinking, helps with concentration. Sudoku is useful at any age for developing mental abilities and maintaining them in perfect condition. Sudoku 9x9, separated by smaller rectangles of 3x3 cells. It is necessary to fill empty cells with numbers from 1 to 9, each of the digits should appear only once in each line of the 9x9 square, 9x9 column and 3x3 rectangle. Cells with even numbers are marked with a gray background with odd-white color. Contains a pattern of squares or rhombuses. All rhombus lines (squares) should not contain duplicate numbers from 1 to 9. Excellent purchase for fans of Sudoku. A great book for relaxing in your spare time. There are 148 pages. The format is 6 '' x 9 ''. I hope you enjoy my book. Sudoku will provide you with relaxation, color your leisure, turn your free time into relaxation, give a vacation from the daily for your mind, add zest, develop memory, develop logical thinking and concentration of attention. I would also be very grateful if you could write a review. Thank you. Best regards, Andrii Pitenko
Book Synopsis Sudoku 9 X 9 - 250 Even - Odd Puzzles - Diagonal - Level Bronze by : Andrii Pitenko
Download or read book Sudoku 9 X 9 - 250 Even - Odd Puzzles - Diagonal - Level Bronze written by Andrii Pitenko and published by Createspace Independent Publishing Platform. This book was released on 2018-03-08 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: - 250 exciting sudoku puzzle - level of the bronze medalist - Each Sudoku has a unique solution. - tasks are conveniently located - large print - Develops memory, logical thinking, helps with concentration. Sudoku is useful at any age for developing mental abilities and maintaining them in perfect condition. Sudoku 9x9, separated by smaller rectangles of 3x3 cells. It is necessary to fill empty cells with numbers from 1 to 9, each of the digits should appear only once in each line of the 9x9 square, 9x9 column and 3x3 rectangle. Cells with even numbers are marked with a gray background with odd-white color. In this puzzle, the digits from 1 to 9 should not be repeated in the central diagonals. Excellent purchase for fans of Sudoku. A great book for relaxing in your spare time. There are 148 pages. The format is 6 '' x 9 ''. I hope you enjoy my book. Sudoku will provide you with relaxation, color your leisure, turn your free time into relaxation, give a vacation from the daily for your mind, add zest, develop memory, develop logical thinking and concentration of attention. I would also be very grateful if you could write a review. Thank you. Best regards, Andrii Pitenko
Book Synopsis Sudoku 9 X 9 - 250 Next to Each Other - Argyll Puzzles - Level Bronze by : Andrii Pitenko
Download or read book Sudoku 9 X 9 - 250 Next to Each Other - Argyll Puzzles - Level Bronze written by Andrii Pitenko and published by Createspace Independent Publishing Platform. This book was released on 2018-03-05 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: 250 honed Sudoku puzzle. Enjoy, relax, gain your happiness when solving these Sudoku. The book is made and repeatedly verified. All decisions are at the end of the book. All crossword puzzles are arranged 2 by 1 page. For convenience, a large font is used. There is enough room for your thoughts, records and solutions. This Sudoku is as difficult as a bronze medalist in his favorite sport. The book will train, support, develop and entertain your brain. I wish you a pleasant time of forwarding. Sudoku 9x9, separated by smaller rectangles of 3x3 cells. It is necessary to fill empty cells with numbers from 1 to 9, each of the digits should appear only once in each line of the 9x9 square, 9x9 column and 3x3 rectangle. The border indicates cells in which the digits differ by 1. Contains a pattern of squares or rhombuses. All rhombus lines (squares) should not contain duplicate numbers from 1 to 9. Excellent purchase for fans of Sudoku. A great book for relaxing in your spare time. There are 148 pages. The format is 6 '' x 9 ''. I hope you enjoy my book. Sudoku will provide you with relaxation, color your leisure, turn your free time into relaxation, give a vacation from the daily for your mind, add zest, develop memory, develop logical thinking and concentration of attention. I would also be very grateful if you could write a review. Thank you. Best regards, Andrii Pitenko
Book Synopsis Sudoku 9 X 9 - 250 Even - Odd Puzzles - Hermit - Level Bronze by : Andrii Pitenko
Download or read book Sudoku 9 X 9 - 250 Even - Odd Puzzles - Hermit - Level Bronze written by Andrii Pitenko and published by Createspace Independent Publishing Platform. This book was released on 2018-03-09 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: - 250 exciting sudoku puzzle - level of the bronze medalist -each Sudoku has a unique solution - tasks are conveniently located - large print - develops memory, logical thinking, helps with concentration. Sudoku is useful at any age for developing mental abilities and maintaining them in perfect condition. Sudoku 9x9, separated by smaller rectangles of 3x3 cells. It is necessary to fill empty cells with numbers from 1 to 9, each of the digits should appear only once in each line of the 9x9 square, 9x9 column and 3x3 rectangle. Cells with even numbers are marked with a gray background with odd-white color. No matter what figure of the playing field we take in all the cells around it (horizontally, vertically or diagonally), there should not be such a figure. This means that for any randomly taken 3x3 square, the central figure of this square occurs only once in it. Excellent purchase for fans of Sudoku. A great book for relaxing in your spare time. There are 148 pages. The format is 6 '' x 9 ''. I hope you enjoy my book. Sudoku will provide you with relaxation, color your leisure, turn your free time into relaxation, give a vacation from the daily for your mind, add zest, develop memory, develop logical thinking and concentration of attention. I would also be very grateful if you could write a review. Thank you. Best regards, Andrii Pitenko
Book Synopsis Sudoku 9 X 9 - 250 Even - Odd Puzzles - Anti - Diagona - Level Bronze by : Andrii Pitenko
Download or read book Sudoku 9 X 9 - 250 Even - Odd Puzzles - Anti - Diagona - Level Bronze written by Andrii Pitenko and published by Createspace Independent Publishing Platform. This book was released on 2018-03-09 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: - 250 exciting sudoku puzzle - level of the bronze medalist -each Sudoku has a unique solution - tasks are conveniently located - large print - develops memory, logical thinking, helps with concentration. Sudoku is useful at any age for developing mental abilities and maintaining them in perfect condition. Sudoku 9x9, separated by smaller rectangles of 3x3 cells. It is necessary to fill empty cells with numbers from 1 to 9, each of the digits should appear only once in each line of the 9x9 square, 9x9 column and 3x3 rectangle. Cells with even numbers are marked with a gray background with odd-white color. In Sudoku Anti Diagonal each diagonal of the square contains no more than three different digits. Excellent purchase for fans of Sudoku. A great book for relaxing in your spare time. There are 148 pages. The format is 6 '' x 9 ''. I hope you enjoy my book. Sudoku will provide you with relaxation, color your leisure, turn your free time into relaxation, give a vacation from the daily for your mind, add zest, develop memory, develop logical thinking and concentration of attention. I would also be very grateful if you could write a review. Thank you. Best regards, Andrii Pitenko
Book Synopsis Sudoku 9 X 9 - 250 Even - Odd Puzzles - Argyll - Level Gold by : Andrii Pitenko
Download or read book Sudoku 9 X 9 - 250 Even - Odd Puzzles - Argyll - Level Gold written by Andrii Pitenko and published by Createspace Independent Publishing Platform. This book was released on 2018-03-09 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: - 250 exciting sudoku puzzle - level of the gold medalist -each Sudoku has a unique solution - tasks are conveniently located - large print - develops memory, logical thinking, helps with concentration. Sudoku is useful at any age for developing mental abilities and maintaining them in perfect condition. Sudoku 9x9, separated by smaller rectangles of 3x3 cells. It is necessary to fill empty cells with numbers from 1 to 9, each of the digits should appear only once in each line of the 9x9 square, 9x9 column and 3x3 rectangle. Cells with even numbers are marked with a gray background with odd-white color. Contains a pattern of squares or rhombuses. All rhombus lines (squares) should not contain duplicate numbers from 1 to 9. Excellent purchase for fans of Sudoku. A great book for relaxing in your spare time. There are 148 pages. The format is 6 '' x 9 ''. I hope you enjoy my book. Sudoku will provide you with relaxation, color your leisure, turn your free time into relaxation, give a vacation from the daily for your mind, add zest, develop memory, develop logical thinking and concentration of attention. I would also be very grateful if you could write a review. Thank you. Best regards, Andrii Pitenko
Book Synopsis Sudoku 9 X 9 - 250 Skyscraper Puzzles - Hermit - Level Bronze by : Andrii Pitenko
Download or read book Sudoku 9 X 9 - 250 Skyscraper Puzzles - Hermit - Level Bronze written by Andrii Pitenko and published by Createspace Independent Publishing Platform. This book was released on 2018-03-13 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: - 250 exciting sudoku puzzle - level of the bronze medalist - each Sudoku has a unique solution - tasks are conveniently located - large print - develops memory, logical thinking, helps with concentration. Sudoku is useful at any age for developing mental abilities and maintaining them in perfect condition. Sudoku 9x9, separated by smaller rectangles of 3x3 cells. It is necessary to fill empty cells with numbers from 1 to 9, each of the digits should appear only once in each line of the 9x9 square, 9x9 column and 3x3 rectangle. Contains key numbers located along the sides of Sudoku. It is necessary to arrange the numbers in cells; each figure indicates the number of floors in a skyscraper. Key numbers outside the cells show how many houses can be seen in the corresponding row or column, if viewed from this number. No matter what figure of the playing field we take in all the cells around it (horizontally, vertically or diagonally), there should not be such a figure. This means that for any randomly taken 3x3 square, the central figure of this square occurs only once in it. Excellent purchase for fans of Sudoku. A great book for relaxing in your spare time. There are 148 pages. The format is 6 '' x 9 ''. I hope you enjoy my book. Sudoku will provide you with relaxation, color your leisure, turn your free time into relaxation, give a vacation from the daily for your mind, add zest, develop memory, develop logical thinking and concentration of attention. I would also be very grateful if you could write a review. Thank you. Best regards, Andrii Pitenko
Book Synopsis Sudoku 9 X 9 - 250 Agryll Puzzles - Level Bronze by : Andrii Pitenko
Download or read book Sudoku 9 X 9 - 250 Agryll Puzzles - Level Bronze written by Andrii Pitenko and published by Createspace Independent Publishing Platform. This book was released on 2018-02-23 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: 250 excellent, proven variations Sudoku bronze. Balanced location of riddles. 2 puzzles on each page. Each Sudoku has a unique solution. A wide internal space will allow you to record many of your moves in solving a problem. Your mental abilities will be in perfect condition. A great gift for connoisseurs of Sudoku. Sudoku 9x9, separated by smaller rectangles of 3x3 cells. It is necessary to fill empty cells with numbers from 1 to 9, each of the digits should appear only once in each line of the 9x9 square, 9x9 column and 3x3 rectangle. Contains a pattern of squares or rhombuses. All rhombus lines (squares) should not contain duplicate numbers from 1 to 9. A great book for relaxing in your spare time. There are 148 pages. The format is 6 '' x 9 ''. I hope you enjoy my book. I would also be very grateful if you could write a review. Thank you. Best regards, Andrii Pitenko
Book Synopsis Sudoku 9 X 9 - 250 Diagonal Puzzles - Level Bronze by : Andrii Pitenko
Download or read book Sudoku 9 X 9 - 250 Diagonal Puzzles - Level Bronze written by Andrii Pitenko and published by Createspace Independent Publishing Platform. This book was released on 2018-02-22 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: 250 excellent, proven variations Sudoku bronze. Balanced location of riddles. 2 puzzles on each page. Each Sudoku has a unique solution. A wide internal space will allow you to record many of your moves in solving a problem. Your mental abilities will be in perfect condition. A great gift for connoisseurs of Sudoku. Sudoku 9x9, separated by smaller rectangles of 3x3 cells. It is necessary to fill empty cells with numbers from 1 to 9, each of the digits should appear only once in each line of the 9x9 square, 9x9 column and 3x3 rectangle. In this puzzle, the digits from 1 to 9 should not be repeated in the central diagonals. A great book for relaxing in your spare time. There are 148 pages. The format is 6 '' x 9 ''. I hope you enjoy my book. I would also be very grateful if you could write a review. Thank you. Best regards, Andrii Pitenko
Book Synopsis Sudoku 9 X 9 - 250 Next to Each Other - Argyll Puzzles - Level Silver by : Andrii Pitenko
Download or read book Sudoku 9 X 9 - 250 Next to Each Other - Argyll Puzzles - Level Silver written by Andrii Pitenko and published by Createspace Independent Publishing Platform. This book was released on 2018-03-05 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: 250 honed Sudoku puzzle. Enjoy, relax, gain your happiness when solving these Sudoku. The book is made and repeatedly verified. All decisions are at the end of the book. All crossword puzzles are arranged 2 by 1 page. For convenience, a large font is used. There is enough room for your thoughts, records and solutions. This Sudoku is as difficult as a silver medalist in his favorite sport. The book will train, support, develop and entertain your brain. I wish you a pleasant time of forwarding. Sudoku 9x9, separated by smaller rectangles of 3x3 cells. It is necessary to fill empty cells with numbers from 1 to 9, each of the digits should appear only once in each line of the 9x9 square, 9x9 column and 3x3 rectangle. The border indicates cells in which the digits differ by 1. Contains a pattern of squares or rhombuses. All rhombus lines (squares) should not contain duplicate numbers from 1 to 9. Excellent purchase for fans of Sudoku. A great book for relaxing in your spare time. There are 148 pages. The format is 6 '' x 9 ''. I hope you enjoy my book. Sudoku will provide you with relaxation, color your leisure, turn your free time into relaxation, give a vacation from the daily for your mind, add zest, develop memory, develop logical thinking and concentration of attention. I would also be very grateful if you could write a review. Thank you. Best regards, Andrii Pitenko
Book Synopsis Sudoku 9 X 9 - 250 Skyscraper - Central Points Puzzles - Level Bronze by : Andrii Pitenko
Download or read book Sudoku 9 X 9 - 250 Skyscraper - Central Points Puzzles - Level Bronze written by Andrii Pitenko and published by Createspace Independent Publishing Platform. This book was released on 2018-03-12 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: - 250 exciting sudoku puzzle - level of the bronze medalist - each Sudoku has a unique solution - tasks are conveniently located - large print - develops memory, logical thinking, helps with concentration. Sudoku is useful at any age for developing mental abilities and maintaining them in perfect condition. Sudoku 9x9, separated by smaller rectangles of 3x3 cells. It is necessary to fill empty cells with numbers from 1 to 9, each of the digits should appear only once in each line of the 9x9 square, 9x9 column and 3x3 rectangle. Contains key numbers located along the sides of Sudoku. It is necessary to arrange the numbers in cells; each figure indicates the number of floors in a skyscraper. Key numbers outside the cells show how many houses can be seen in the corresponding row or column, if viewed from this number. The central points of each of the 3 x 3 cells must not repeat numbers from 1 to 9. Excellent purchase for fans of Sudoku. A great book for relaxing in your spare time. There are 148 pages. The format is 6 '' x 9 ''. I hope you enjoy my book. Sudoku will provide you with relaxation, color your leisure, turn your free time into relaxation, give a vacation from the daily for your mind, add zest, develop memory, develop logical thinking and concentration of attention. I would also be very grateful if you could write a review. Thank you. Best regards, Andrii Pitenko
Book Synopsis Sudoku 9 X 9 - 250 Next to Each Other - Wheel of Fire Puzzles - Level Bronze by : Andrii Pitenko
Download or read book Sudoku 9 X 9 - 250 Next to Each Other - Wheel of Fire Puzzles - Level Bronze written by Andrii Pitenko and published by Createspace Independent Publishing Platform. This book was released on 2018-03-05 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: 250 honed Sudoku puzzle. Enjoy, relax, gain your happiness when solving these Sudoku. The book is made and repeatedly verified. All decisions are at the end of the book. All crossword puzzles are arranged 2 by 1 page. For convenience, a large font is used. There is enough room for your thoughts, records and solutions. This Sudoku is as difficult as a bronze medalist in his favorite sport. The book will train, support, develop and entertain your brain. I wish you a pleasant time of forwarding. Sudoku 9x9, separated by smaller rectangles of 3x3 cells. It is necessary to fill empty cells with numbers from 1 to 9, each of the digits should appear only once in each line of the 9x9 square, 9x9 column and 3x3 rectangle. The border indicates cells in which the digits differ by 1. In these Sudoku there is an area in the form of fireworks (Wheel of fire) with numbers from 1 to 9. Excellent purchase for fans of Sudoku. A great book for relaxing in your spare time. There are 148 pages. The format is 6 '' x 9 ''. I hope you enjoy my book. Sudoku will provide you with relaxation, color your leisure, turn your free time into relaxation, give a vacation from the daily for your mind, add zest, develop memory, develop logical thinking and concentration of attention. I would also be very grateful if you could write a review. Thank you. Best regards, Andrii Pitenko
Book Synopsis Sudoku 9 X 9 - 250 Hermit Puzzles - Level Bronze by : Andrii Pitenko
Download or read book Sudoku 9 X 9 - 250 Hermit Puzzles - Level Bronze written by Andrii Pitenko and published by Createspace Independent Publishing Platform. This book was released on 2018-02-25 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: 250 excellent, proven variations Sudoku bronze. Balanced location of riddles. 2 puzzles on each page. Each Sudoku has a unique solution. A wide internal space will allow you to record many of your moves in solving a problem. Your mental abilities will be in perfect condition. A great gift for connoisseurs of Sudoku. Sudoku 9x9, separated by smaller rectangles of 3x3 cells. It is necessary to fill empty cells with numbers from 1 to 9, each of the digits should appear only once in each line of the 9x9 square, 9x9 column and 3x3 rectangle. No matter what figure of the playing field we take in all the cells around it (horizontally, vertically or diagonally), there should not be such a figure. This means that for any randomly taken 3x3 square, the central figure of this square occurs only once in it. A great book for relaxing in your spare time. There are 148 pages. The format is 6 '' x 9 ''. I hope you enjoy my book. I would also be very grateful if you could write a review. Thank you. Best regards, Andrii Pitenko
Book Synopsis Sudoku 9 X 9 - 250 Next to Each Other - Octagonal Star Puzzles - Level Bronze by : Andrii Pitenko
Download or read book Sudoku 9 X 9 - 250 Next to Each Other - Octagonal Star Puzzles - Level Bronze written by Andrii Pitenko and published by Createspace Independent Publishing Platform. This book was released on 2018-03-05 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: 250 honed Sudoku puzzle. Enjoy, relax, gain your happiness when solving these Sudoku. The book is made and repeatedly verified. All decisions are at the end of the book. All crossword puzzles are arranged 2 by 1 page. For convenience, a large font is used. There is enough room for your thoughts, records and solutions. This Sudoku is as difficult as a bronze medalist in his favorite sport. The book will train, support, develop and entertain your brain. I wish you a pleasant time of forwarding. Sudoku 9x9, separated by smaller rectangles of 3x3 cells. It is necessary to fill empty cells with numbers from 1 to 9, each of the digits should appear only once in each line of the 9x9 square, 9x9 column and 3x3 rectangle. The border indicates cells in which the digits differ by 1. In these Sudoku, there is an area in the form of an octagonal star with numbers from 1 to 9. Excellent purchase for fans of Sudoku. A great book for relaxing in your spare time. There are 148 pages. The format is 6 '' x 9 ''. I hope you enjoy my book. Sudoku will provide you with relaxation, color your leisure, turn your free time into relaxation, give a vacation from the daily for your mind, add zest, develop memory, develop logical thinking and concentration of attention. I would also be very grateful if you could write a review. Thank you. Best regards, Andrii Pitenko