200 Strong Calcudoku and 200 Jigsaw Sudoku. Hard and Very Hard Levels.

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Author :
Publisher : Independently Published
ISBN 13 : 9781792645389
Total Pages : 106 pages
Book Rating : 4.6/5 (453 download)

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Book Synopsis 200 Strong Calcudoku and 200 Jigsaw Sudoku. Hard and Very Hard Levels. by : Basford Holmes

Download or read book 200 Strong Calcudoku and 200 Jigsaw Sudoku. Hard and Very Hard Levels. written by Basford Holmes and published by Independently Published. This book was released on 2018-12-24 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: Good fitness and energy for the brain.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. All signs of mathematical signs are hidden. The puzzle can be called Square Wisdom, Kendoku.Jigsaw Even - Odd Puzzles X Diagonal - The puzzle may contain regions of arbitrary shape; such sudoku called geometric or curly ("Jigsaw Sudoku," "Geometry Sudoku," "Irregular Sudoku," "Kikagaku Nanpure"). The puzzle contains information about the parity or odd numbers in the cells. In the cells with gray squares are even numbers. In this puzzle, the main diagonal squares contain numbers from 1 to 9.100 maximally challenging Calcudoku sudoku puzzle hard levels.100 maximally challenging Calcudoku sudoku puzzle very hard levels.100 Jigsaw Even-Odd Puzzles "X" Diagonal sudoku puzzle hard levels.100 Jigsaw Even-Odd Puzzles "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

200 Strong Calcudoku and 200 Jigsaw Sudoku. Medium and Hard Levels.

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Author :
Publisher : Independently Published
ISBN 13 : 9781792160417
Total Pages : 106 pages
Book Rating : 4.1/5 (64 download)

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Book Synopsis 200 Strong Calcudoku and 200 Jigsaw Sudoku. Medium and Hard Levels. by : Basford Holmes

Download or read book 200 Strong Calcudoku and 200 Jigsaw Sudoku. Medium and Hard Levels. written by Basford Holmes and published by Independently Published. This book was released on 2018-12-22 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: Amazing fitness and energy for the brain. 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. All signs of mathematical signs are hidden. The puzzle can be called Square Wisdom, Kendoku. Jigsaw Even - Odd Puzzles X Diagonal - The puzzle may contain regions of arbitrary shape; such sudoku called geometric or curly ("Jigsaw Sudoku," "Geometry Sudoku," "Irregular Sudoku," "Kikagaku Nanpure"). The puzzle contains information about the parity or odd numbers in the cells. In the cells with gray squares are even numbers. In this puzzle, the main diagonal squares contain numbers from 1 to 9. 100 maximally challenging Calcudoku sudoku puzzle medium levels. 100 maximally challenging Calcudoku sudoku puzzle hard levels. 100 Jigsaw Even-Odd Puzzles "X" Diagonal sudoku puzzle medium levels. 100 Jigsaw Even-Odd Puzzles "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

200 Strong Calcudoku and 200 Jigsaw Sudoku Hard Levels

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Author :
Publisher : Independently Published
ISBN 13 : 9781791873721
Total Pages : 106 pages
Book Rating : 4.8/5 (737 download)

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Book Synopsis 200 Strong Calcudoku and 200 Jigsaw Sudoku Hard Levels by : Basford Holmes

Download or read book 200 Strong Calcudoku and 200 Jigsaw Sudoku Hard Levels written by Basford Holmes and published by Independently Published. This book was released on 2018-12-17 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: Amazing fitness and energy for the brain.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. All signs of mathematical signs are hidden. The puzzle can be called Square Wisdom, Kendoku.Jigsaw Even - Odd Puzzles X Diagonal - The puzzle may contain regions of arbitrary shape; such sudoku called geometric or curly ("Jigsaw Sudoku," "Geometry Sudoku," "Irregular Sudoku," "Kikagaku Nanpure"). The puzzle contains information about the parity or odd numbers in the cells. In the cells with gray squares are even numbers. In this puzzle, the main diagonal squares contain numbers from 1 to 9.200 maximally challenging Calcudoku sudoku puzzle hard levels.200 Jigsaw Odd Puzzles "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

200 Strong Calcudoku and 200 Jigsaw Sudoku Very Hard Levels.

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Author :
Publisher : Independently Published
ISBN 13 : 9781791987312
Total Pages : 106 pages
Book Rating : 4.9/5 (873 download)

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Book Synopsis 200 Strong Calcudoku and 200 Jigsaw Sudoku Very Hard Levels. by : Basford Holmes

Download or read book 200 Strong Calcudoku and 200 Jigsaw Sudoku Very Hard Levels. written by Basford Holmes and published by Independently Published. This book was released on 2018-12-19 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: Amazing fitness and energy for the brain.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. All signs of mathematical signs are hidden. The puzzle can be called Square Wisdom, Kendoku.Jigsaw Even - Odd Puzzles X Diagonal - The puzzle may contain regions of arbitrary shape; such sudoku called geometric or curly ("Jigsaw Sudoku," "Geometry Sudoku," "Irregular Sudoku," "Kikagaku Nanpure"). The puzzle contains information about the parity or odd numbers in the cells. In the cells with gray squares are even numbers. In this puzzle, the main diagonal squares contain numbers from 1 to 9.200 maximally challenging Calcudoku sudoku puzzle very hard levels.200 Jigsaw Even-Odd Puzzles "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

200 Calcudoku Strong Complicated Version and 200 Jigsaw Even - Odd Puzzles X Diagonal.

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Author :
Publisher : Independently Published
ISBN 13 : 9781791660901
Total Pages : 104 pages
Book Rating : 4.6/5 (69 download)

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Book Synopsis 200 Calcudoku Strong Complicated Version and 200 Jigsaw Even - Odd Puzzles X Diagonal. by : Basford Holmes

Download or read book 200 Calcudoku Strong Complicated Version and 200 Jigsaw Even - Odd Puzzles X Diagonal. written by Basford Holmes and published by Independently Published. This book was released on 2018-12-13 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: Decent fitness and energy for the brain. 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. All signs of mathematical signs are hidden. The puzzle can be called Square Wisdom, Kendoku. Jigsaw Even - Odd Puzzles X Diagonal - The puzzle may contain regions of arbitrary shape; such sudoku called geometric or curly ("Jigsaw Sudoku", "Geometry Sudoku", "Irregular Sudoku", "Kikagaku Nanpure"). The puzzle contains information about the parity or odd numbers in the cells. In the cells with gray squares are even numbers. In this puzzle, the main diagonals of the square contain numbers from 1 to 9. 50 maximally challenging Calcudoku sudoku puzzle easy levels. 50 maximally challenging Calcudoku sudoku puzzle medium levels. 50 maximally challenging Calcudoku sudoku puzzle hard levels. 50 maximally challenging Calcudoku sudoku puzzle very hard levels. 50 Jigsaw Odd Puzzles "X" Diagonal sudoku puzzle easy levels. 50 Jigsaw Odd Puzzles "X" Diagonal sudoku puzzle medium levels. 50 Jigsaw Odd Puzzles "X" Diagonal sudoku puzzle hard levels. 50 Jigsaw Odd Puzzles "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

200 Strong Calcudoku and 200 Jigsaw Sudoku. Easy and Medium Levels.

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Author :
Publisher : Independently Published
ISBN 13 : 9781792062735
Total Pages : 106 pages
Book Rating : 4.0/5 (627 download)

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Book Synopsis 200 Strong Calcudoku and 200 Jigsaw Sudoku. Easy and Medium Levels. by : Basford Holmes

Download or read book 200 Strong Calcudoku and 200 Jigsaw Sudoku. Easy and 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: Good fitness and energy for the brain.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. All signs of mathematical signs are hidden. The puzzle can be called Square Wisdom, Kendoku.Jigsaw Even - Odd Puzzles X Diagonal - The puzzle may contain regions of arbitrary shape; such sudoku called geometric or curly ("Jigsaw Sudoku," "Geometry Sudoku," "Irregular Sudoku," "Kikagaku Nanpure"). The puzzle contains information about the parity or odd numbers in the cells. In the cells with gray squares are even numbers. In this puzzle, the main diagonal squares contain numbers from 1 to 9.100 maximally challenging Calcudoku sudoku puzzle easy levels.100 maximally challenging Calcudoku sudoku puzzle medium levels.100 Jigsaw Even-Odd Puzzles "X" Diagonal sudoku puzzle easy levels.100 Jigsaw Even-Odd Puzzles "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

200 Strong Calcudoku and 200 Jigsaw Sudoku Easy Levels.

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Author :
Publisher : Independently Published
ISBN 13 : 9781791716103
Total Pages : 104 pages
Book Rating : 4.7/5 (161 download)

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Book Synopsis 200 Strong Calcudoku and 200 Jigsaw Sudoku Easy Levels. by : Basford Holmes

Download or read book 200 Strong Calcudoku and 200 Jigsaw Sudoku Easy Levels. written by Basford Holmes and published by Independently Published. This book was released on 2018-12-14 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: Good fitness and energy for the brain. 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. All signs of mathematical signs are hidden. The puzzle can be called Square Wisdom, Kendoku. Jigsaw Even - Odd Puzzles X Diagonal - The puzzle may contain regions of arbitrary shape; such sudoku called geometric or curly ("Jigsaw Sudoku", "Geometry Sudoku", "Irregular Sudoku", "Kikagaku Nanpure"). The puzzle contains information about the parity or odd numbers in the cells. In the cells with gray squares are even numbers. In this puzzle, the main diagonals of the square contain numbers from 1 to 9. 200 maximally challenging calcudoku sudoku puzzle easy levels. 200 Jigsaw Odd Puzzles "X" Diagonal sudoku puzzle easy 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

200 Strong Calcudoku and 200 Jigsaw Sudoku Medium Levels.

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Author :
Publisher : Independently Published
ISBN 13 : 9781791763725
Total Pages : 104 pages
Book Rating : 4.7/5 (637 download)

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Book Synopsis 200 Strong Calcudoku and 200 Jigsaw Sudoku Medium Levels. by : Basford Holmes

Download or read book 200 Strong Calcudoku and 200 Jigsaw Sudoku Medium Levels. written by Basford Holmes and published by Independently Published. This book was released on 2018-12-15 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: Best fitness and energy for the brain. 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. All signs of mathematical signs are hidden. The puzzle can be called Square Wisdom, Kendoku. Jigsaw Even - Odd Puzzles X Diagonal - The puzzle may contain regions of arbitrary shape; such sudoku called geometric or curly ("Jigsaw Sudoku", "Geometry Sudoku", "Irregular Sudoku", "Kikagaku Nanpure"). The puzzle contains information about the parity or odd numbers in the cells. In the cells with gray squares are even numbers. In this puzzle, the main diagonals of the square contain numbers from 1 to 9. 200 maximally challenging Calcudoku sudoku puzzle medium levels. 200 Jigsaw Odd Puzzles "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

400 + Variete Very Hard Levels Calcudoku - Killer Jigsaw Numbricks - Chain.

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Author :
Publisher : Independently Published
ISBN 13 : 9781729283820
Total Pages : 106 pages
Book Rating : 4.2/5 (838 download)

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Book Synopsis 400 + Variete Very Hard Levels Calcudoku - Killer Jigsaw Numbricks - Chain. by : Basford Holmes

Download or read book 400 + Variete Very Hard Levels Calcudoku - Killer Jigsaw Numbricks - Chain. written by Basford Holmes and published by Independently Published. This book was released on 2018-10-26 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sit back and plunge into the world of numbers.- 100 puzzles Sudoku Calcudoku 9x9 Very hard level.- 100 puzzles Killer Jigsaw Sudoku Very hard level.- 100 Numbricks 12x12 puzzles Very hard level.- 100 puzzles Chain Sudoku 9x9 Very hard level.- 400 unique puzzles+ 250 sudoku 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 bookA great book for free time and studying the mind.I hope you enjoy the book.Best regards, Basford Holme

200 Hard Sudoku Puzzles

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Author :
Publisher :
ISBN 13 :
Total Pages : 102 pages
Book Rating : 4.6/5 (958 download)

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Book Synopsis 200 Hard Sudoku Puzzles by : Agenda Book Edition

Download or read book 200 Hard Sudoku Puzzles written by Agenda Book Edition and published by . This book was released on 2020-10-09 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: ★ Big Sudoku Book with 200 Puzzles ✓ Solving Sudoku is a lot of fun and very easy to learn. Have fun with this Sudoku book! You will find 200 Puzzles to solve. Book features 200 Sudoku Hard Many hours of fun! Great gift for all new and "old" Sudoku fans!

400 + Puzzles Variete Hard Levels Calcudoku - Killer Jigsaw - Numbricks - Chain.: Holmes Presents to Your Attention a Collection of Proven Sudoku. Exc

Download 400 + Puzzles Variete Hard Levels Calcudoku - Killer Jigsaw - Numbricks - Chain.: Holmes Presents to Your Attention a Collection of Proven Sudoku. Exc PDF Online Free

Author :
Publisher : Variete Classic Sudoku
ISBN 13 : 9781729263211
Total Pages : 106 pages
Book Rating : 4.2/5 (632 download)

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Book Synopsis 400 + Puzzles Variete Hard Levels Calcudoku - Killer Jigsaw - Numbricks - Chain.: Holmes Presents to Your Attention a Collection of Proven Sudoku. Exc by : Basford Holmes

Download or read book 400 + Puzzles Variete Hard Levels Calcudoku - Killer Jigsaw - Numbricks - Chain.: Holmes Presents to Your Attention a Collection of Proven Sudoku. Exc written by Basford Holmes and published by Variete Classic Sudoku. This book was released on 2018-10-25 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sit back and plunge into the world of numbers.- 100 puzzles Sudoku Calcudoku 9x9 Hard level.- 100 puzzles Killer Jigsaw Sudoku Hard level.- 100 Numbricks 12x12 puzzles Hard level.- 100 puzzles Chain Sudoku 9x9 Hard level.- 400 unique puzzles+ 250 sudoku 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 bookA great book for free time and studying the mind.I hope you enjoy the book.Best regards, Basford Holme

Hard Sudoku Puzzle Book for Adults

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Author :
Publisher :
ISBN 13 :
Total Pages : 256 pages
Book Rating : 4.6/5 (394 download)

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Book Synopsis Hard Sudoku Puzzle Book for Adults by : James Levels

Download or read book Hard Sudoku Puzzle Book for Adults written by James Levels and published by . This book was released on 2020-04-22 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: TRAIN YOUR BRAIN WITH 200 NEW SUDOKU PUZZLES Hours of fun with 200 new puzzles for adults Hard puzzles to challenge yourself Sharpen your mind The Perfect GIFT

200 Kakuro and 200 Calcudoku 9x9 Medium - Hard Levels.: Kakuro 15x15 + 16x16 + 17x17 + 18x18 and Calcudoku a Medium and Heavy Version of Sudoku Puzzle

Download 200 Kakuro and 200 Calcudoku 9x9 Medium - Hard Levels.: Kakuro 15x15 + 16x16 + 17x17 + 18x18 and Calcudoku a Medium and Heavy Version of Sudoku Puzzle PDF Online Free

Author :
Publisher : Kakuro and Calcudoku Classic S
ISBN 13 : 9781090338686
Total Pages : 106 pages
Book Rating : 4.3/5 (386 download)

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Book Synopsis 200 Kakuro and 200 Calcudoku 9x9 Medium - Hard Levels.: Kakuro 15x15 + 16x16 + 17x17 + 18x18 and Calcudoku a Medium and Heavy Version of Sudoku Puzzle by : Basford Holmes

Download or read book 200 Kakuro and 200 Calcudoku 9x9 Medium - Hard Levels.: Kakuro 15x15 + 16x16 + 17x17 + 18x18 and Calcudoku a Medium and Heavy Version of Sudoku Puzzle written by Basford Holmes and published by Kakuro and Calcudoku Classic S. This book was released on 2019-03-12 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a strong workout and energy for the brain. KaKuro is a logical numerical puzzle, the mathematical equivalent of a crossword puzzle. In the cells it is necessary to place the numbers from 1 to 9, there are inactive cells (marked in black). In cells with given numerical values, the upper right value indicates the sum of the digits in the row, and the value from the lower left position is equal to the sum of the digits of the column below the cell. For example, the number 6 can be represented as a sum of 2 and 4 or 1 and 5; the same numbers (3 and 3) are not allowed. 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. All signs of mathematical signs are hidden. The puzzle can be called Square Wisdom, Kendoku. 50 Kakuro 15 x 15. 50 Kakuro 16 x 16. 50 Kakuro 17 x 17. 50 Kakuro 18 x 18. 100 calcudoku sudoku puzzle medium levels. 100 calcudoku sudoku puzzle hard levels. Only unique puzzles. + 250 sudokus difficult level that can be downloaded and printed. + 250 maze puzzles that can be downloaded and printed. 1 verified solution. All answers are at the end of the book. Exclusive puzzles. An excellent book for free time and mind exploration. I hope you enjoy the book. Best regards, Basford Holmes

CalcuDoku Puzzles Mixed - 200 Hard Puzzles Vol.3

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Author :
Publisher :
ISBN 13 :
Total Pages : 118 pages
Book Rating : 4.5/5 (188 download)

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Book Synopsis CalcuDoku Puzzles Mixed - 200 Hard Puzzles Vol.3 by : Liam Parker

Download or read book CalcuDoku Puzzles Mixed - 200 Hard Puzzles Vol.3 written by Liam Parker and published by . This book was released on 2021-06-11 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: Each puzzle consists of a grid containing blocks surrounded by bold lines. The object is to fill all empty squares so that the numbers 1 to N (where N is the number of rows or columns in the grid) appear exactly once in each row and column and the numbers in each block produce the result shown in the top-left corner of the block according to the math operation appearing on the top of the grid. In CalcuDoku a number may be used more than once in the same block.

Calcudoku - 200 Hard to Master Puzzles 9x9

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Author :
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781982074197
Total Pages : 52 pages
Book Rating : 4.0/5 (741 download)

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Book Synopsis Calcudoku - 200 Hard to Master Puzzles 9x9 by : K. Ken

Download or read book Calcudoku - 200 Hard to Master Puzzles 9x9 written by K. Ken and published by Createspace Independent Publishing Platform. This book was released on 2017-12-30 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: About Book Want to exercise your brainpower and have fun at the same time? Then this book is for you. This book introduces you to the amazing world of Calcudoku puzzles. It will help you understand the rules of this puzzle. This book is perfect for players of all skill levels and ages. You will find 200 exciting puzzles, both for beginners and for professionals. HOW TO PLAY The objective is to fill the grid in with the digits 1 through 9 (where 9 is the number of rows or columns in the grid) such that: Each column contains exactly one of each digit. Each bold-outlined group of cells (block) contains digits which achieve the specified result using the specified mathematical operation: addition (+), subtraction (-), multiplication (?), and division (?). No single number can repeat in any row or column. As Calcudoku belongs to the same class of puzzles as Sudoku the puzzle can demonstrate a wide spectrum of relative difficulty. The grade is determined by a combination of opportunities to solve at each stage and the difficulty of the strategy that grants each solution. Puzzles almost like Killer Sudoku, but unlike Killer Sudoku, digits may repeat within a block.

Calcudoku

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Author :
Publisher :
ISBN 13 :
Total Pages : 138 pages
Book Rating : 4.6/5 (481 download)

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Book Synopsis Calcudoku by : Yurii Naidonov

Download or read book Calcudoku written by Yurii Naidonov and published by . This book was released on 2020-06-10 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: Calcudoku (also known as "Mathdoku") is a mathematical and logicalpuzzle loosely similar to Sudoku. The objective is to fill the grid in with the digits 1 through N (where N isthe number of rows or columns in the grid) such that: - Each row contains exactly one of each digit. - Each column contains exactly one of each digit. - Each bold-outlined group of cells (block) contains digits whichachieve the specified result using the specified mathematical operation: addition (+), subtraction (-), multiplication (×), and division (

Sudoku Puzzles Hard Level

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Author :
Publisher :
ISBN 13 :
Total Pages : 252 pages
Book Rating : 4.5/5 (328 download)

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Book Synopsis Sudoku Puzzles Hard Level by : Bidooli Designs

Download or read book Sudoku Puzzles Hard Level written by Bidooli Designs and published by . This book was released on 2021-07-06 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: This great book contains 200 Hard Level Sudoku Puzzles for Children, Beginner and Advanced.- GET yours TODAY. Relax with 200 Sudoku Puzzles! (1 puzzle on each page). 1 level of difficulty. Book size: 8.5 x 11 inch. Solutions at the end of book. The Sudoku puzzles book is the perfect gift for Kids and Adults who love brain jogging and mental excercises.