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Brickwalldoku 400 Medium Classic Sudoku 9 X 9 Bonus 250 Correct Puzzles The Puzzle Books Are 400 Medium Difficulty Levels On 104 Pages 250 Additi
Download Brickwalldoku 400 Medium Classic Sudoku 9 X 9 Bonus 250 Correct Puzzles The Puzzle Books Are 400 Medium Difficulty Levels On 104 Pages 250 Additi full books in PDF, epub, and Kindle. Read online Brickwalldoku 400 Medium Classic Sudoku 9 X 9 Bonus 250 Correct Puzzles The Puzzle Books Are 400 Medium Difficulty Levels On 104 Pages 250 Additi ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Brickwalldoku 400 Medium Classic Sudoku 9 X 9 + Bonus 250 Correct Puzzles: The Puzzle Books Are 400 Medium Difficulty Levels on 104 Pages + 250 Additi by : Basford Holmes
Download or read book Brickwalldoku 400 Medium Classic Sudoku 9 X 9 + Bonus 250 Correct Puzzles: The Puzzle Books Are 400 Medium Difficulty Levels on 104 Pages + 250 Additi written by Basford Holmes and published by Brickwalldoku Classic Sudoku. This book was released on 2018-10-02 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: A brick wall is a logical puzzle. Fill the grid with numbers so that in each row and in each column they do not repeat. On each brick, one number is even, the other is odd. This is not a movie this is the reality! Are you ready for the game? - 400 funny classic puzzles + bonus in 250 Sudoku 9 x 9 very difficult level (bonus puzzles need to be downloaded and printed) The way to mastery of Sudoku! - 400 unique Sudoku puzzles - only 1 verified solution - all answers are at the end of the book - develops memory, logical thinking, helps with concentration. - only original puzzles for the power of your brain Ideal gift for all fans of puzzles. A great book for free time and studying the mind. I hope you enjoy the book. I would really appreciate it if you write a review. Best regards, Basford Holmes
Book Synopsis BrickWallDoku 400 MEDIUM - HARD Classic Sudoku 9 X 9 + BONUS 250 Correct Puzzles: Medium and Hard Difficulty Puzzle Book on 104 Pages + 250 Additional by : Basford Holmes
Download or read book BrickWallDoku 400 MEDIUM - HARD Classic Sudoku 9 X 9 + BONUS 250 Correct Puzzles: Medium and Hard Difficulty Puzzle Book on 104 Pages + 250 Additional written by Basford Holmes and published by Brickwalldoku Classic Sudoku 9. This book was released on 2018-10-02 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: Enjoy comfortable and enjoy the game of numbers.A brick wall is a logical puzzle. Fill the grid with numbers so that in each row and in each column they do not repeat. On each brick, one number is even, the other is odd.- 400 funny classic puzzles + bonus in 250 Sudoku 9 x 9 very difficult level (bonus puzzles need to be downloaded and printed)The way to mastery of Sudoku! - 400 unique Sudoku puzzles- only 1 verified solution- all answers are at the end of the book- develops memory, logical thinking, helps with concentration.- only original puzzles for the power of your brainIdeal gift for all fans of puzzles.A great book for free time and studying the mind.I hope you enjoy the book.I would really appreciate it if you write a review.Best regards,Basford Holmes
Book Synopsis Brickwalldoku 400 Easy - Medium Classic Sudoku 9 X 9 + Bonus 250 Correct Puzzles: Easy and Medium Difficulty Puzzle Book on 104 Pages + 250 Additional by : Basford Holmes
Download or read book Brickwalldoku 400 Easy - Medium Classic Sudoku 9 X 9 + Bonus 250 Correct Puzzles: Easy and Medium Difficulty Puzzle Book on 104 Pages + 250 Additional written by Basford Holmes and published by Brickwalldoku Classic Sudoku 9. This book was released on 2018-10-02 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: Enjoy comfortable and enjoy the game of numbers. A brick wall is a logical puzzle. Fill the grid with numbers so that in each row-and in each column they do not repeat. On each brick, one number is even, the other is odd. - 400 funny classic puzzles + Bonus in 250 Sudoku 9 x 9 very difficult Level (bonus puzzles need to be downloaded and printed) The way to mastery of Sudoku! - 400 unique Sudoku puzzles - only 1 verified solution - all answers are at the end of the book - develops memory, logical thinking, helps with concentration. - only original puzzles for the power of your Brain Ideal gift for all fans of puzzles. A great book for free time and studying the mind. I hope you enjoy the book. I would really appreciate it if you write a review. Best regards, Basford Holmes
Book Synopsis Brickwalldoku 400 Classic Sudoku 9 X 9 + Bonus 250 Correct Puzzles: Book Puzzles 100 Easy + 100 Medium + 100 Hard + 100 Very Hard Levels of Difficulty by : Basford Holmes
Download or read book Brickwalldoku 400 Classic Sudoku 9 X 9 + Bonus 250 Correct Puzzles: Book Puzzles 100 Easy + 100 Medium + 100 Hard + 100 Very Hard Levels of Difficulty written by Basford Holmes and published by Brickwalldoku Classic Sudoku 9. This book was released on 2018-10 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: A brick wall is a logical puzzle. Fill the grid with numbers so that in each row and in each column they do not repeat. On each brick, one number is even, the other is odd. This is not a movie this is reality! Are you ready for the game? - 400 funny classic puzzles + bonus in 250 Sudoku 9 x 9 very difficult level (bonus puzzles need to be downloaded and printed) The way to mastery of Sudoku! The puzzles will lead you from the light level to the super heavy. - 400 unique Sudoku puzzles - 4 difficulty levels (all difficulty levels) - only 1 verified solution - all answers are at the end of the book - develops memory, logical thinking, helps with concentration. - only original puzzles for the power of your brain Ideal gift for all fans of puzzles. A great book for free time and studying the mind. I hope you enjoy the book. I would really appreciate it if you write a review. Best regards, Basford Holmes
Book Synopsis Brickwalldoku 400 Very Hard Classic Sudoku 9 X 9 + Bonus 250 Correct Puzzles: Books of the Puzzle 400 Very Heavy Difficulty Levels on 104 Pages + 250 by : Basford Holmes
Download or read book Brickwalldoku 400 Very Hard Classic Sudoku 9 X 9 + Bonus 250 Correct Puzzles: Books of the Puzzle 400 Very Heavy Difficulty Levels on 104 Pages + 250 written by Basford Holmes and published by Brickwalldoku Classic Sudoku 9. This book was released on 2018-10-02 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is not a movie this is the reality! Enjoy comfortable and enjoy the game of numbers. A brick wall is a logical puzzle. Fill the grid with numbers so that in each row and in each column they do not repeat. On each brick, one number is even, the other is odd. - 400 funny classic puzzles + bonus in 250 Sudoku 9 x 9 very difficult level (bonus puzzles need to be downloaded and printed) The way to mastery of Sudoku! - 400 unique Sudoku puzzles - only 1 verified solution - all answers are at the end of the book - develops memory, logical thinking, helps with concentration. - only original puzzles for the power of your brain Ideal gift for all fans of puzzles. A great book for free time and studying the mind. I hope you enjoy the book. I would really appreciate it if you write a review. Best regards, Basford Holmes
Book Synopsis Brickwalldoku 400 Easy Classic Sudoku 9 X 9 + Bonus 250 Correct Puzzles: Book of Puzzles 400 Simple Levels on 104 Pages + 250 Additional Bonus Sudoku by : Basford Holmes
Download or read book Brickwalldoku 400 Easy Classic Sudoku 9 X 9 + Bonus 250 Correct Puzzles: Book of Puzzles 400 Simple Levels on 104 Pages + 250 Additional Bonus Sudoku written by Basford Holmes and published by Brickwalldoku Classic Sudoku. This book was released on 2018-10 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: A brick wall is a logical puzzle. Fill the grid with numbers so that in each row and in each column they do not repeat. On each brick, one number is even, the other is odd. This is not a movie this is the reality! Are you ready for the game? - 400 funny classic puzzles + bonus in 250 Sudoku 9 x 9 very difficult level (bonus puzzles need to be downloaded and printed) The way to mastery of Sudoku! - 400 unique Sudoku puzzles - only 1 verified solution - all answers are at the end of the book - develops memory, logical thinking, helps with concentration. - only original puzzles for the power of your brain Ideal gift for all fans of puzzles. A great book for free time and studying the mind. I hope you enjoy the book. I would really appreciate it if you write a review. Best regards, Basford Holmes
Book Synopsis Brickwalldoku 400 Hard by : Basford Holmes
Download or read book Brickwalldoku 400 Hard written by Basford Holmes and published by Brickwalldoku Classic Sudoku 9. This book was released on 2018-10-04 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is not a movie, it is a climb to the top of the mastery of sudoku! You are ready?A brick wall is a logical puzzle. Fill the grid with numbers so that in each row and in each column they do not repeat. On each brick, one number is even, the other is odd.- 200 Professional (hard levels) - 200 Veteran (very hard levels) + 250 classic sudoku 9 x 9 bonus of a very difficult level (bonus puzzles need to be downloaded and printed)- only 1 verified solution- all answers are at the end of the book- develops memory, logical thinking, helps with concentration.- only original puzzles for the power of your brainIdeal gift for all fans of puzzles.A great book for free time and studying the mind.I hope you enjoy the book.I would really appreciate it if you write a review.Best regards, Basford Holme
Book Synopsis Brickwalldoku 400 Hard Classic Sudoku 9 X 9 + Bonus 250 Correct Puzzles: Books of the Puzzle 400 Heavy Difficulty Levels on 104 Pages + 250 Additional by : Basford Holmes
Download or read book Brickwalldoku 400 Hard Classic Sudoku 9 X 9 + Bonus 250 Correct Puzzles: Books of the Puzzle 400 Heavy Difficulty Levels on 104 Pages + 250 Additional written by Basford Holmes and published by Brickwalldoku Classic Sudoku 9. This book was released on 2018-10 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: Enjoy comfortable and enjoy the game of numbers. A brick wall is a logical puzzle. Fill the grid with numbers so that in each row and in each column they do not repeat. On each brick, one number is even, the other is odd. - 400 funny classic puzzles + bonus in 250 Sudoku 9 x 9 very difficult level (bonus puzzles need to be downloaded and printed) The way to mastery of Sudoku! - 400 unique Sudoku puzzles - only 1 verified solution - all answers are at the end of the book - develops memory, logical thinking, helps with concentration. - only original puzzles for the power of your brain Ideal gift for all fans of puzzles. A great book for free time and studying the mind. I hope you enjoy the book. I would really appreciate it if you write a review. Best regards, Basford Holmes
Book Synopsis Full Sudoku - BrickWallDoku 9 X 9 Very Hard + BONUS by : Andrii Pitenko
Download or read book Full Sudoku - BrickWallDoku 9 X 9 Very Hard + BONUS written by Andrii Pitenko and published by Createspace Independent Publishing Platform. This book was released on 2018-09-07 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: - 250 amusing puzzles + surprise in 250 Classic Killer Sudoku puzzle - very hard levels (need to download and print)- all riddles have only one verified solution- 2 puzzles on 1 page, very practical and convenient- a lot of free space for the progress of your thoughts- good mind support in excellent form- large font- develops memory, logical thinking, helps to focus- creative possibilities are expandingIdeal gift for all fans of puzzles. An excellent book for free time and learning of the mind. I hope you enjoy the book. I would be very grateful if you write a review.Best regards,Andrii Pitenko
Book Synopsis High-Quality Sudoku - BrickWallDoku 9 X 9 + BONUS by : Andrii Pitenko
Download or read book High-Quality Sudoku - BrickWallDoku 9 X 9 + BONUS written by Andrii Pitenko and published by Createspace Independent Publishing Platform. This book was released on 2018-09-02 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: - 250 amusing puzzles + surprise in 250 Classic Killer Sudoku puzzle - very hard levels (need to download and print) - all riddles have only one verified solution - 2 puzzles on 1 page, very practical and convenient - a lot of free space for the progress of your thoughts - good mind support in excellent form - large font - develops memory, logical thinking, helps to focus - creative possibilities are expanding Ideal gift for all fans of puzzles. An excellent book for free time and learning of the mind. I hope you enjoy the book. I would be very grateful if you write a review. Best regards, Andrii Pitenko
Book Synopsis 400 Calcudoku Easy - Medium Puzzles 9 X 9 + Bonus 250 Classic Sudoku: Sudoku Easy, Medium Puzzles and Classic Sudoku 9x9 Very Hard Levels by : Basford Holmes
Download or read book 400 Calcudoku Easy - Medium Puzzles 9 X 9 + Bonus 250 Classic Sudoku: Sudoku Easy, Medium Puzzles and Classic Sudoku 9x9 Very Hard Levels written by Basford Holmes and published by Calcudoku Classic Sudoku. This book was released on 2018-09-30 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prepare your mind for an exciting excursion to the world of numbers. This is a mathematical and logical puzzle. It is necessary to fill the grid with numbers so that in each line and in each column they are not repeated. The number in the corner of each selected block is the result of an arithmetic operation on the digits in this block. The numbers inside the block can be repeated. The puzzle can be called Square Wisdom, Kendoku. - 400 amusing classic puzzles + bonus in classic Sudoku 9x9 very hard levels (bonus puzzles need to be downloaded and printed) The way to mastery of Sudoku! - 400 unique Sudoku puzzles - fitness for your brain - Original Sudoku for the power of your brain - just tested puzzles - answers at the end of the book - all riddles have only one proven solution - good mind support in the excellent form - develops memory, logical thinking, helps to focus - creative possibilities expand. Ideal gift for all fans of puzzles. A great book for free time and studying the mind. I hope you enjoy the book. I would really appreciate it if you write a review. Best regards, Basford Holmes
Book Synopsis 200 Brickwalldoku + 200 Jigsaw Killer X Diagonal Sudoku. Puzzles Medium Levels. by : Basford Holmes
Download or read book 200 Brickwalldoku + 200 Jigsaw Killer X Diagonal Sudoku. Puzzles Medium Levels. written by Basford Holmes and published by Independently Published. This book was released on 2018-12-20 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chief fitness and energy for the brain.BrickWallDoku. A brick wall is a logical puzzle. Fill the grid with numbers so that in each row and in each column they do not repeat. On each brick, one number is even, the other is odd.Killer jigsaw sudoku X Diagonal - This Sudoku leads step by step to the top of the skill. It is necessary to fill empty cells with numbers from 1 to 9, each of the digits should appear only once in each row and column of the 9x9 square. The puzzle contains areas in an arbitrary form. The sum of all the numbers in the cage must correspond to the number printed in the corner. They can be called figurative or geometric, they also have names (Killer Jigsaw Sudoku, Killer Geometry Sudoku, Killer Irregular Sudoku, Killer Kikagaku Nanpure). In this puzzle, the main diagonals of the square contain numbers from 1 to 9.200 BrickWallDoku sudoku puzzle medium levels.200 Jigsaw Killer "X" Diagonal sudoku puzzle medium levels.- unique puzzles+ 250 sudokus difficult level that can be downloaded and printed.+ 250 maze puzzles that can be downloaded and printed.- only 1 verified solution.- all answers are at the end of the book.- exclusive puzzles.- a link to the surprise is at the end of the book.An excellent book for free time and mind exploration.I hope you enjoy the book.Best regards, Basford Holmes
Book Synopsis 200 Brickwalldoku + 200 Jigsaw Killer X Diagonal Sudoku. Puzzles Easy and Medium Levels. by : Basford Holmes
Download or read book 200 Brickwalldoku + 200 Jigsaw Killer X Diagonal Sudoku. Puzzles Easy and Medium Levels. written by Basford Holmes and published by Independently Published. This book was released on 2018-12-25 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: Perfect fitness and energy for the brain.BrickWallDoku. A brick wall is a logical puzzle. Fill the grid with numbers so that in each row and in each column they do not repeat. On each brick, one number is even, the other is odd.Killer jigsaw sudoku X Diagonal - This Sudoku leads step by step to the top of the skill. It is necessary to fill empty cells with numbers from 1 to 9, each of the digits should appear only once in each row and column of the 9x9 square. The puzzle contains areas in an arbitrary form. The sum of all the numbers in the cage must correspond to the number printed in the corner. They can be called figurative or geometric, they also have names (Killer Jigsaw Sudoku, Killer Geometry Sudoku, Killer Irregular Sudoku, Killer Kikagaku Nanpure). In this puzzle, the main diagonals of the square contain numbers from 1 to 9.100 BrickWallDoku sudoku puzzle easy levels.100 BrickWallDoku sudoku puzzle medium levels.100 Jigsaw Killer "X" Diagonal sudoku puzzle easy levels.100 Jigsaw Killer "X" Diagonal sudoku puzzle medium levels.- unique puzzles+ 250 sudokus difficult level that can be downloaded and printed.+ 250 maze puzzles that can be downloaded and printed.- only 1 verified solution.- all answers are at the end of the book.- exclusive puzzles.- a link to the surprise is at the end of the book.An excellent book for free time and mind exploration.I hope you enjoy the book.Best regards, Basford Holmes
Book Synopsis 200 Brickwalldoku + 200 Jigsaw Killer X Diagonal Sudoku. Puzzles Medium and Hard Levels.: Holmes Presents a Collection of Perfect Classic Sudoku to Be by : Basford Holmes
Download or read book 200 Brickwalldoku + 200 Jigsaw Killer X Diagonal Sudoku. Puzzles Medium and Hard Levels.: Holmes Presents a Collection of Perfect Classic Sudoku to Be written by Basford Holmes and published by Brickwalldoku and Jigsaw Kille. This book was released on 2018-12-26 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: Amazing fitness and energy for the brain.BrickWallDoku. A brick wall is a logical puzzle. Fill the grid with numbers so that in each row and in each column they do not repeat. On each brick, one number is even, the other is odd.Killer jigsaw sudoku X Diagonal - This Sudoku leads step by step to the top of the skill. It is necessary to fill empty cells with numbers from 1 to 9, each of the digits should appear only once in each row and column of the 9x9 square. The puzzle contains areas in an arbitrary form. The sum of all the numbers in the cage must correspond to the number printed in the corner. They can be called figurative or geometric, they also have names (Killer Jigsaw Sudoku, Killer Geometry Sudoku, Killer Irregular Sudoku, Killer Kikagaku Nanpure). In this puzzle, the main diagonals of the square contain numbers from 1 to 9.100 BrickWallDoku sudoku puzzle medium levels.100 BrickWallDoku sudoku puzzle hard levels.100 Jigsaw Killer "X" Diagonal sudoku puzzle medium levels.100 Jigsaw Killer "X" Diagonal sudoku puzzle hard levels.- unique puzzles+ 250 sudokus difficult level that can be downloaded and printed.+ 250 maze puzzles that can be downloaded and printed.- only 1 verified solution.- all answers are at the end of the book.- exclusive puzzles.- a link to the surprise is at the end of the book.An excellent book for free time and mind exploration.I hope you enjoy the book.Best regards, Basford Holmes
Book Synopsis 200 Brickwalldoku + 200 Jigsaw Killer X Diagonal Sudoku. Puzzles Easy + Medium + Hard + Very Hard Levels. by : Basford Holmes
Download or read book 200 Brickwalldoku + 200 Jigsaw Killer X Diagonal Sudoku. Puzzles Easy + Medium + Hard + Very Hard Levels. written by Basford Holmes and published by Independently Published. This book was released on 2018-12-15 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: Good fitness and energy for the brain.BrickWallDoku. A brick wall is a logical puzzle. Fill the grid with numbers so that in each row and in each column they do not repeat. On each brick, one number is even, the other is odd.Killer jigsaw sudoku X Diagonal - This Sudoku leads step by step to the top of the skill. It is necessary to fill empty cells with numbers from 1 to 9, each of the digits should appear only once in each row and column of the 9x9 square. The puzzle contains areas in an arbitrary form. The sum of all the numbers in the cage must correspond to the number printed in the corner. They can be called figurative or geometric, they also have names (Killer Jigsaw Sudoku, Killer Geometry Sudoku, Killer Irregular Sudoku, Killer Kikagaku Nanpure). In this puzzle, the main diagonals of the square contain numbers from 1 to 9.50 BrickWallDoku sudoku puzzles easy levels.50 BrickWallDoku sudoku puzzle medium levels.50 BrickWallDoku sudoku puzzle hard levels.50 BrickWallDoku sudoku puzzle very hard levels.50 Jigsaw Killer "X" Diagonal sudoku puzzle easy levels.50 Jigsaw Killer "X" Diagonal sudoku puzzle medium levels.50 Jigsaw Killer "X" Diagonal sudoku puzzle hard levels.50 Jigsaw Killer "X" Diagonal sudoku puzzle very hard levels.- unique puzzles+ 250 sudokus difficult level that can be downloaded and printed.+ 250 maze puzzles that can be downloaded and printed.- only 1 verified solution.- all answers are at the end of the book.- exclusive puzzles.- a link to the surprise is at the end of the book.An excellent book for free time and mind exploration.I hope you enjoy the book.Best regards, Basford Holmes
Book Synopsis 400 Calcudoku Very Hard Puzzles 9 X 9 + Bonus 250 Classic Sudoku: Sudoku Very Hard Puzzles and Classic Sudoku 9 X 9 Very Hard Levels by : Basford Holmes
Download or read book 400 Calcudoku Very Hard Puzzles 9 X 9 + Bonus 250 Classic Sudoku: Sudoku Very Hard Puzzles and Classic Sudoku 9 X 9 Very Hard Levels written by Basford Holmes and published by Calcudoku Classic Sudoku. This book was released on 2018-09-27 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prepare your mind for an exciting excursion to the world of numbers. Top of Calcudoku. This is a mathematical and logical puzzle. It is necessary to fill the grid with numbers so that in each line and in each column they are not repeated. The number in the corner of each selected block is the result of an arithmetic operation on the digits in this block. The numbers inside the block can be repeated. The puzzle can be called Square Wisdom, Kendoku. - 400 amusing classic puzzles + bonus in classic Sudoku 9x9 very hard levels (bonus puzzles need to be downloaded and printed) The way to mastery of Sudoku! - 400 unique Sudoku puzzles - fitness for your brain - Original Sudoku for the power of your brain - just tested puzzles - answers at the end of the book - all riddles have only one proven solution - good mind support in excellent form - develops memory, logical thinking, helps to focus - creative possibilities expand. Ideal gift for all fans of puzzles. A great book for free time and studying the mind. I hope you enjoy the book. I would really appreciate it if you write a review. Best regards, Basford Holmes
Book Synopsis 200 Brickwalldoku + 200 Jigsaw Killer X Diagonal Sudoku. Puzzles Hard and Very Hard Levels. by : Basford Holmes
Download or read book 200 Brickwalldoku + 200 Jigsaw Killer X Diagonal Sudoku. Puzzles Hard and Very Hard Levels. written by Basford Holmes and published by Independently Published. This book was released on 2018-12-28 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cool fitness and energy for the brain.BrickWallDoku. A brick wall is a logical puzzle. Fill the grid with numbers so that in each row and in each column they do not repeat. On each brick, one number is even, the other is odd.Killer jigsaw sudoku X Diagonal - This Sudoku leads step by step to the top of the skill. It is necessary to fill empty cells with numbers from 1 to 9, each of the digits should appear only once in each row and column of the 9x9 square. The puzzle contains areas in an arbitrary form. The sum of all the numbers in the cage must correspond to the number printed in the corner. They can be called figurative or geometric, they also have names (Killer Jigsaw Sudoku, Killer Geometry Sudoku, Killer Irregular Sudoku, Killer Kikagaku Nanpure). In this puzzle, the main diagonals of the square contain numbers from 1 to 9.100 BrickWallDoku sudoku puzzle hard levels.100 BrickWallDoku sudoku puzzle very hard levels.100 Jigsaw Killer "X" Diagonal sudoku puzzle hard levels.100 Jigsaw Killer "X" Diagonal sudoku puzzle very hard levels.- unique puzzles+ 250 sudokus difficult level that can be downloaded and printed.+ 250 maze puzzles that can be downloaded and printed.- only 1 verified solution.- all answers are at the end of the book.- exclusive puzzles.- a link to the surprise is at the end of the book.An excellent book for free time and mind exploration.I hope you enjoy the book.Best regards, Basford Holmes
