Sudoku Suguru - 200 Normal Puzzles 10x10 (Volume 27)
Suguru (also known as 'Number Blocks') is a logic puzzle that has simple rules, but which provides sufficient challenges to satisfy the most enthusiastic solvers The task consists of a rectangular or square grid divided into regions. Each region must be filled with each of the digits from 1 to the number of cells in the region. Cells with the same digits must not be orthogonally or diagonally adjacent. Even though the rules are simple, you will need all your skills to solve it. The puzzle book contain: - 200 Puzzles - Handy 6 x 9 inch Book Layout - 2 Puzzles per Page - Ideal for Beginners In the book you will find a description and examples of solutions for all puzzles. The book is for those who like logic and math problems. Decide, developing and improving.
Sudoku Hashi - 200 Logic Puzzles 11x11 (Volume 4)
Hashi (also known as 'Hashiwokakero' from Japanese 'Hashi o kakero'; literally 'build bridges'; 'Bridges', 'Chopsticks', or 'Ai-Ki-Ai') is a type of logic puzzle. It is played on a rectangular grid with no standard size, although the grid itself is not usually drawn. Some cells start out with (usually encircled) numbers from 1 to 8 inclusive; these are the islands. The rest of the cells are empty. The goal is to connect all of the islands into a single connected group by drawing a series of bridges between the islands. The bridges must follow certain criteria: - They must begin and end at distinct islands, travelling a straightline in between. - They must not cross any other bridges or islands. - They may only run orthogonally. - At most two bridges connect a pair of islands. - The number of bridges connected to each island must match thenumber on that island. The puzzle book contain: - 200 Puzzles - Handy 6 x 9 inch Book Layout - 2 Puzzles per Page - Ideal for both Beginners and
Sudoku Hashi - 200 Logic Puzzles 13x13 (Volume 6)
Hashi (also known as 'Hashiwokakero' from Japanese 'Hashi o kakero'; literally 'build bridges'; 'Bridges', 'Chopsticks', or 'Ai-Ki-Ai') is a type of logic puzzle. It is played on a rectangular grid with no standard size, although the grid itself is not usually drawn. Some cells start out with (usually encircled) numbers from 1 to 8 inclusive; these are the islands. The rest of the cells are empty. The goal is to connect all of the islands into a single connected group by drawing a series of bridges between the islands. The bridges must follow certain criteria: - They must begin and end at distinct islands, travelling a straightline in between. - They must not cross any other bridges or islands. - They may only run orthogonally. - At most two bridges connect a pair of islands. - The number of bridges connected to each island must match thenumber on that island. The puzzle book contain: - 200 Puzzles - Handy 6 x 9 inch Book Layout - 2 Puzzles per Page - Ideal for both Beginners and
Killer Sudoku - 200 Hard to Master Puzzles 9x9 (Volume 2)
Killer Sudoku (also called 'Sums Sudoku', 'Sums Number Place', 'Samunamupure', 'Kikagaku Nampure') is a puzzle that combines elements of Sudoku and Kakuro. Despite the name, the simpler killer sudokus can be easier to solve than regular sudokus, depending on the solver's skill at mental arithmetic, the hardest ones, however, can take hours to crack. In Killer Sudoku, sub-regions have specified sums, and no number can be repeated within a region. The puzzle book contain: - 200 Puzzles - Handy 6 x 9 inch Book Layout - 2 Puzzles per Page - Ideal for Experts In the book you will find a description and examples of solutions for all puzzles. The book is for those who like logic and math problems. Decide, developing and improving.
Sudoku Hashi - 200 Logic Puzzles 10x10 (Volume 3)
Hashi (also known as 'Hashiwokakero' from Japanese 'Hashi o kakero'; literally 'build bridges'; 'Bridges', 'Chopsticks', or 'Ai-Ki-Ai') is a type of logic puzzle. It is played on a rectangular grid with no standard size, although the grid itself is not usually drawn. Some cells start out with (usually encircled) numbers from 1 to 8 inclusive; these are the islands. The rest of the cells are empty. The goal is to connect all of the islands into a single connected group by drawing a series of bridges between the islands. The bridges must follow certain criteria: - They must begin and end at distinct islands, travelling a straightline in between. - They must not cross any other bridges or islands. - They may only run orthogonally. - At most two bridges connect a pair of islands. - The number of bridges connected to each island must match the number on that island. The puzzle book contain: - 200 Puzzles - Handy 6 x 9 inch Book Layout - 2 Puzzles per Page - Ideal for both Beginners and
Binary Puzzle Books - 400 Easy to Master Puzzles 10x10 (Volume 4)
Binary Puzzle Books - 400 Easy to Master Puzzles 10x10 (Volume 4)
Calcudoku Puzzle Books - 400 Easy to Master Puzzles 6x6 (Volume 2)
Calcudoku (also known as 'Mathdoku') is a mathematical and logical puzzle loosely similar to Sudoku. The objective is to fill the grid in with the digits 1 through N (where N is the 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 which achieve the specified result using the specified mathematical operation: addition (+), subtraction (-), multiplication ( ), and division ( ). - Unlike Killer Sudoku, digits may repeat within a block.
Sudoku Big Book Suguru - 500 Normal Puzzles 9x9 (Volume 10)
Suguru (also known as 'Number Blocks') is a logic puzzle that has simple rules, but which provides sufficient challenges to satisfy the most enthusiastic solvers The task consists of a rectangular or square grid divided into regions. Each region must be filled with each of the digits from 1 to the number of cells in the region. Cells with the same digits must not be orthogonally or diagonally adjacent. Even though the rules are simple, you will need all your skills to solve it. The puzzle books series contain: - 500 Normal Puzzles - Handy 6 x 9 inch Book Layout - 6 Puzzles per Page - Ideal for Beginners The book is for those who like logic and math problems. Decide, developing and improving.
Sudoku Big Book Suguru - 500 Hard Puzzles 9x9 (Volume 11)
Suguru (also known as 'Number Blocks') is a logic puzzle that has simple rules, but which provides sufficient challenges to satisfy the most enthusiastic solvers The task consists of a rectangular or square grid divided into regions. Each region must be filled with each of the digits from 1 to the number of cells in the region. Cells with the same digits must not be orthogonally or diagonally adjacent. Even though the rules are simple, you will need all your skills to solve it. The puzzle books series contain: - 500 Hard Puzzles - Handy 6 x 9 inch Book Layout - 6 Puzzles per Page - Ideal for Experts The book is for those who like logic and math problems. Decide, developing and improving.
Suguru Puzzle Books - 400 Easy to Master Puzzles 5x5 (Volume 1)
Suguru Puzzle Books - 400 Easy to Master Puzzles 5x5 (Volume 1)
Suguru Puzzle Books - 400 Easy to Master Puzzles 7x7 (Volume 3)
Suguru (also known as 'Number Blocks') is a logic puzzle that has simple rules, but which provides sufficient challenges to satisfy the most enthusiastic solvers The task consists of a rectangular or square grid divided into regions. Each region must be filled with each of the digits from 1 to the number of cells in the region. Cells with the same digits must not be orthogonally or diagonally adjacent. Even though the rules are simple, you will need all your skills to solve it.
Diagonal Sudoku Puzzle Books - 400 Easy to Master Puzzles 6x6 (Volume 1)
Diagonal Sudoku also called Sudoku X. The puzzle is a 6x6 grid made up of 3x2 subgrids (called 'regions'). Some cells already contain numbers, known as 'givens'. The goal is to fill in the empty cells, one number in each, so that each column, row, region and diagonal contains the numbers 1 through 6 exactly once. Each number in the solution therefore occurs only once in each of three 'directions', hence the 'single numbers' implied by the puzzle's name.
Suguru Puzzle Books - 400 Easy to Master Puzzles 8x8 (Volume 4)
Suguru Puzzle Books - 400 Easy to Master Puzzles 8x8 (Volume 4)
Calcudoku Puzzle Books - 400 Easy to Master Puzzles 8x8 (Volume 4)
Calcudoku (also known as 'Mathdoku') is a mathematical and logical puzzle loosely similar to Sudoku. The objective is to fill the grid in with the digits 1 through N (where N is the 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 which achieve the specified result using the specified mathematical operation: addition (+), subtraction (-), multiplication ( ), and division ( ). - Unlike Killer Sudoku, digits may repeat within a block.
Futoshiki Puzzle Books - 400 Easy to Master Puzzles 5x5 (Volume 1)
Futoshiki (from Japanese, literally 'not equal'; also known as 'Hutoshiki', 'Unequal') is a logic puzzle. The puzzle is played on a square grid, such as 5 x 5. The objective is to place the numbers 1 to 5 (or whatever the dimensions are) such that each row, and column contains each of the digits 1 to 5. Some digits may be given at the start. In addition, inequality constraints are also initially specified between some of the squares, such that one must be higher or lower than its neighbour. These constraints must be honoured as the grid is filled out.
Futoshiki Puzzle Books - 400 Easy to Master Puzzles 6x6 (Volume 2)
Futoshiki (from Japanese, literally 'not equal'; also known as 'Hutoshiki', 'Unequal') is a logic puzzle. The puzzle is played on a square grid, such as 6 x 6. The objective is to place the numbers 1 to 6 (or whatever the dimensions are) such that each row, and column contains each of the digits 1 to 6. Some digits may be given at the start. In addition, inequality constraints are also initially specified between some of the squares, such that one must be higher or lower than its neighbour. These constraints must be honoured as the grid is filled out.
Suguru Puzzle Books - 400 Easy to Master Puzzles 9x9 (Volume 5)
Suguru Puzzle Books - 400 Easy to Master Puzzles 9x9 (Volume 5)
Killer Sudoku Puzzle Books - 400 Easy to Master Puzzles 12x12 (Volume 5)
Killer Sudoku Puzzle Books - 400 Easy to Master Puzzles 12x12 (Volume 5)
Futoshiki Puzzle Books - 400 Easy to Master Puzzles 7x7 (Volume 3)
Futoshiki Puzzle Books - 400 Easy to Master Puzzles 7x7 (Volume 3)
Slitherlink Puzzle Books - 400 Easy to Master Puzzles 8x8 (Volume 4)
Slitherlink Puzzle Books - 400 Easy to Master Puzzles 8x8 (Volume 4)
Suguru Puzzle Books - 400 Easy to Master Puzzles 10x10 (Volume 6)
Suguru Puzzle Books - 400 Easy to Master Puzzles 10x10 (Volume 6)
Sudoku Small Suguru - 200 Hard Puzzles 5x5 (Volume 25)
Sudoku Small Suguru - 200 Hard Puzzles 5x5 (Volume 25)
Sudoku Slitherlink - 200 Easy to Master Puzzles 9x9 (Volume 41)
Sudoku Slitherlink - 200 Easy to Master Puzzles 9x9 (Volume 41)
Suguru Puzzle Books - 400 Easy to Master Puzzles 11x11 (Volume 7)
Suguru (also known as 'Number Blocks') is a logic puzzle that has simple rules, but which provides sufficient challenges to satisfy the most enthusiastic solvers The task consists of a rectangular or square grid divided into regions. Each region must be filled with each of the digits from 1 to the number of cells in the region. Cells with the same digits must not be orthogonally or diagonally adjacent. Even though the rules are simple, you will need all your skills to solve it.
Sudoku Small Suguru - 200 Normal Puzzles 6x6 (Volume 31)
Suguru (also known as 'Number Blocks') is a logic puzzle that has simple rules, but which provides sufficient challenges to satisfy the most enthusiastic solvers The task consists of a rectangular or square grid divided into regions. Each region must be filled with each of the digits from 1 to the number of cells in the region. Cells with the same digits must not be orthogonally or diagonally adjacent. Even though the rules are simple, you will need all your skills to solve it. The puzzle book contain: - 200 Puzzles - Handy 6 x 9 inch Book Layout - 2 Puzzles per Page - Ideal for Beginners In the book you will find a description and examples of solutions for all puzzles. The book is for those who like logic and math problems. Decide, developing and improving.
Suguru Puzzle Books - 400 Easy to Master Puzzles 12x12 (Volume 8)
Suguru (also known as 'Number Blocks') is a logic puzzle that has simple rules, but which provides sufficient challenges to satisfy the most enthusiastic solvers The task consists of a rectangular or square grid divided into regions. Each region must be filled with each of the digits from 1 to the number of cells in the region. Cells with the same digits must not be orthogonally or diagonally adjacent. Even though the rules are simple, you will need all your skills to solve it.
Sudoku Small Suguru - 200 Normal Puzzles 6x6 (Volume 10)
Suguru (also known as 'Number Blocks') is a logic puzzle that has simple rules, but which provides sufficient challenges to satisfy the most enthusiastic solvers The task consists of a rectangular or square grid divided into regions. Each region must be filled with each of the digits from 1 to the number of cells in the region. Cells with the same digits must not be orthogonally or diagonally adjacent. Even though the rules are simple, you will need all your skills to solve it. The puzzle book contain: - 200 Puzzles - Handy 6 x 9 inch Book Layout - 2 Puzzles per Page - Ideal for Beginners In the book you will find a description and examples of solutions for all puzzles. The book is for those who like logic and math problems. Decide, developing and improving.
Sudoku Small Suguru - 200 Normal Puzzles 7x7 (Volume 17)
Suguru (also known as 'Number Blocks') is a logic puzzle that has simple rules, but which provides sufficient challenges to satisfy the most enthusiastic solvers The task consists of a rectangular or square grid divided into regions. Each region must be filled with each of the digits from 1 to the number of cells in the region. Cells with the same digits must not be orthogonally or diagonally adjacent. Even though the rules are simple, you will need all your skills to solve it. The puzzle book contain: - 200 Puzzles - Handy 6 x 9 inch Book Layout - 2 Puzzles per Page - Ideal for Beginners In the book you will find a description and examples of solutions for all puzzles. The book is for those who like logic and math problems. Decide, developing and improving.
Sudoku Big Book Suguru - 500 Easy to Master Puzzles 9x9 (Volume 1)
Suguru (also known as 'Number Blocks') is a logic puzzle that has simple rules, but which provides sufficient challenges to satisfy the most enthusiastic solvers The task consists of a rectangular or square grid divided into regions. Each region must be filled with each of the digits from 1 to the number of cells in the region. Cells with the same digits must not be orthogonally or diagonally adjacent. Even though the rules are simple, you will need all your skills to solve it. The puzzle books series contain: - 125 Easy Puzzles - 125 Normal Puzzles - 125 Hard Puzzles - 125 Master Puzzles - Handy 6 x 9 inch Book Layout - 6 Puzzles per Page - Ideal for both Beginners and Experts. The book is for those who like logic and math problems. Decide, developing and improving.
Sudoku Kakuro - 200 Logic Puzzles 7x7 (Volume 1)
Kakuro (also known as 'Cross Sums', 'Kakro') is a logic puzzle, a mathematical equivalent of crosswords. The puzzle consists of a playing area of filled and empty cells similar to a crossword puzzle. Some black cells contain a diagonal slash from top left to bottom right with numbers in them, called 'the clues'. A number in the top right corner relates to an 'across' clue and one in the bottom left a 'down' clue. The object of a kakuro is to insert digits from 1 to 9 into the white cells to total the clue associated with it. However no digit can be duplicated in an entry. For example the total 6 you could have 1 and 5, 2 and 4 but not 3 and 3.
Sudoku Kakuro - 200 Logic Puzzles 10x10 (Volume 4)
Kakuro (also known as 'Cross Sums', 'Kakro') is a logic puzzle, a mathematical equivalent of crosswords. The puzzle consists of a playing area of filled and empty cells similar to a crossword puzzle. Some black cells contain a diagonal slash from top left to bottom right with numbers in them, called 'the clues'. A number in the top right corner relates to an 'across' clue and one in the bottom left a 'down' clue. The object of a kakuro is to insert digits from 1 to 9 into the white cells to total the clue associated with it. However no digit can be duplicated in an entry. For example the total 6 you could have 1 and 5, 2 and 4 but not 3 and 3.
Sudoku Kakuro - 200 Logic Puzzles 13x13 (Volume 7)
Kakuro (also known as 'Cross Sums', 'Kakro') is a logic puzzle, a mathematical equivalent of crosswords. The puzzle consists of a playing area of filled and empty cells similar to a crossword puzzle. Some black cells contain a diagonal slash from top left to bottom right with numbers in them, called 'the clues'. A number in the top right corner relates to an 'across' clue and one in the bottom left a 'down' clue. The object of a kakuro is to insert digits from 1 to 9 into the white cells to total the clue associated with it. However no digit can be duplicated in an entry. For example the total 6 you could have 1 and 5, 2 and 4 but not 3 and 3.
