Bøger af Dart Veider

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.

Numbricks is a type of logic puzzle.It is played on a rectangular grid of squares. Some of the cells have numbers in them.The object is to fill in the missing numbers, in sequential order, going horizontally and vertically only.Diagonal paths are not allowed. Numbricks puzzles are similar to Hidato. The most important difference that it is only possible to move 1 node left, right, up, or down. 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.

Sudoku Jigsaw (also known as "Irregular", "Nonomino" or "Geometric Sudoku") is a logic-based, combinatorial number-placement puzzle. Jigsaw Sudokus are very similar to regular Sudoku puzzles.Regular 9x9 Sudoku that row and column rules apply, but instead of a 3x3 grid they are nine Jigsaw shapes. The puzzle books series contain: - 250 Hard Puzzles- 250 Master 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.

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 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.

In Killer Sudoku, sub-regions have specified sums, and no number can be repeated within a region. This variant also called "Sums Sudoku", "Sums Number Place", "Samunamupure", "Kikagaku Nampure".Killer Sudoku 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. Regular 9x9 Killer Sudoku that row and column rules apply, main diagonals also contain the digits 1 through 9. 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.

Hoshi consists of six large triangles; the numbers 1 through 9 must be placed into the triangular cells of each large triangle. Every line (of any length, even uncontinous) contains every digit not more than once.

Mathrax consists of a square grid.The goal is to fill in each cell with numbers from 1 to N, where N is the size of the puzzle's side.No number may appear twice in any row or column.Circles with additional conditions may be situated on intersections of lines inside the grid. A number and a sign of mathematical operation (addition, subtraction, multiplication, division) - a number is a result of an operation execution with numbers in diagonally adjacent cells.A letter "E" ("even") - all numbers in four cells are even.A letter "O" ("odd") - all numbers in four cells are odd. 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.

Kojun is a logic puzzle invented by Nikoli. A rectangular or square grid is divided into regions. Some cells contain numbers. Each region must be filled with each of the digits from 1 to the number of cells in the region. When two numbers are orthogonally adjacent, the numbers must be different. The upper number of two vertically adjacent numbers in the same region must be greater than the lower number. 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.

Fillomino (also known as "Polyominous") is a type of logic puzzle. It is played on a rectangular grid of squares. Some cells of the grid start containing numbers, referred to as "givens". The goal is to divide the grid into blocks. The block must contain the number of cells indicated by the number in the cells of the block. The block cannot touch a similarly sized block, horizontally or vertically. Cells without numbers may form blocks necessary to complete the puzzle.

Sudoku Jigsaw (also known as "Irregular", "Nonomino" or "Geometric Sudoku") is a logic-based, combinatorial number-placement puzzle. Jigsaw Sudokus are very similar to regular Sudoku puzzles.Regular 9x9 Sudoku that row and column rules apply, but instead of a 3x3 grid they are nine Jigsaw shapes. The puzzle books series contain: - 500 Master 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.

The binary puzzle (also known as "Binairo", "Takuzu", "Tohu wa Vohu") is a new logic puzzle that you can solve by using only zeros and ones. The rectangular or square grid should fill the numbers in accordance with the following rules: - Each row and each column contain the same number of digits "1" as digits "0" (or one more for odd sized grids). - The same number can only be in no more than two cells in a row. - Each line must be unique, and each column must be unique. 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.

Hoshi consists of six large triangles; the numbers 1 through 9 must be placed into the triangular cells of each large triangle. Every line (of any length, even uncontinous) contains every digit not more than once.

Mathrax consists of a square grid.The goal is to fill in each cell with numbers from 1 to N, where N is the size of the puzzle's side.No number may appear twice in any row or column.Circles with additional conditions may be situated on intersections of lines inside the grid. A number and a sign of mathematical operation (addition, subtraction, multiplication, division) - a number is a result of an operation execution with numbers in diagonally adjacent cells.A letter "E" ("even") - all numbers in four cells are even.A letter "O" ("odd") - all numbers in four cells are odd. 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.

Corral (also known as "Bag", "Cave") is a logic puzzle.The aim is to draw a single closed loop along the grid lines that does not intersect itself.The loop goes around all numbers.The numbers in the grid indicate how many cells inside the loop can be seen horizontally and vertically from that cell, including the cell itself.Question marks can be used instead of clue numbers.Each question mark can represent any nonzero integer. 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.

Dominion is a logic puzzle created by Naoki Inaba (Japan). It consists of a grid, with letters in some cells. The aim is to blacken some cells of a grid according to the following rules: - The black cells must form dominoes which can touch each other diagonally. - Cells with letters are always white. - The black cells divide the grid into regions of white cells. - Cells with the same letter belong to the same white region. - White regions without a cell with a letter are not allowed.

Sudoku Jigsaw (also known as "Irregular", "Nonomino" or "Geometric Sudoku") is a logic-based, combinatorial number-placement puzzle. Jigsaw Sudokus are very similar to regular Sudoku puzzles.Regular 9x9 Sudoku that row and column rules apply, but instead of a 3x3 grid they are nine Jigsaw shapes. The puzzle books series contain: - 250 Easy Puzzles- 250 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.

Mathrax consists of a square grid.The goal is to fill in each cell with numbers from 1 to N, where N is the size of the puzzle's side.No number may appear twice in any row or column.Circles with additional conditions may be situated on intersections of lines inside the grid. A number and a sign of mathematical operation (addition, subtraction, multiplication, division) - a number is a result of an operation execution with numbers in diagonally adjacent cells.A letter "E" ("even") - all numbers in four cells are even.A letter "O" ("odd") - all numbers in four cells are odd. 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.

Patchwork (also known as "Tatami") consists of a square grid divided into regions ("rooms").Each room must be filled with each of the digits from 1 to the number of cells in the room.Every row and every column must contain the same amount of each digit.Same digits must not be orthogonally adjacent. 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.

Hitori (from Japanese "Hitori ni shite kure"; literally "let me alone") is played on a grid of squares. At the beginning, each cell contains a number. The goal is to paint out some cells so that there are no duplicate numbers in any row or column, similar to the solved state of a Sudoku puzzle (except with black squares added to the grid). Orthogonal connections are important as well; paintedout (black) cells cannot be connected orthogonally, and the other cells must be connected orthogonally in a single group (i.e. no two black squares can be adjacent to each other, and all un-painted squares must be connected, horizontally or vertically, to create a single shape).

Corral (also known as "Bag", "Cave") is a logic puzzle.The aim is to draw a single closed loop along the grid lines that does not intersect itself.The loop goes around all numbers.The numbers in the grid indicate how many cells inside the loop can be seen horizontally and vertically from that cell, including the cell itself.Question marks can be used instead of clue numbers.Each question mark can represent any nonzero integer. 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.

Numbricks is a type of logic puzzle.It is played on a rectangular grid of squares. Some of the cells have numbers in them.The object is to fill in the missing numbers, in sequential order, going horizontally and vertically only.Diagonal paths are not allowed. Numbricks puzzles are similar to Hidato. The most important difference that it is only possible to move 1 node left, right, up, or down. 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.

Numbricks is a type of logic puzzle. It is played on a rectangular grid of squares. Some of the cells have numbers in them. The object is to fill in the missing numbers, in sequential order, going horizontally and vertically only. Diagonal paths are not allowed.Numbricks puzzles are similar to Hidato. The most important difference that it is only possible to move 1 node left, right, up, or down. 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.

Tripod Sudoku is a variation of sudoku, where the borders of regions are not defined.The goal is to fill the grid with digits and divide the grid into regions.Each digit appears exactly once in every row, column and region.All points where three lines meet are given.There are no points where four lines meet. 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.

Fillomino (also known as "Polyominous") is a type of logic puzzle. It is played on a rectangular grid of squares. Some cells of the grid start containing numbers, referred to as "givens". The goal is to divide the grid into blocks. The block must contain the number of cells indicated by the number in the cells of the block. The block cannot touch a similarly sized block, horizontally or vertically. Cells without numbers may form blocks necessary to complete the puzzle.

Corral (also known as "Bag", "Cave") is a logic puzzle.The aim is to draw a single closed loop along the grid lines that does not intersect itself.The loop goes around all numbers.The numbers in the grid indicate how many cells inside the loop can be seen horizontally and vertically from that cell, including the cell itself.Question marks can be used instead of clue numbers.Each question mark can represent any nonzero integer. The puzzle book contain: - 200 Puzzles- Handy 6 x 9 inch Book Layout- 2 Puzzles per Page- Ideal for both Beginners and 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.

Neighbours is played on a grid of irregular shape. Some cells of the grid contain numbers. It is necessary to divide the grid into a number of connected regions of an equal number of cells. Every region contains exactly one cell with a number (or a question mark) in it, and has as many neighbours as the number indicates. Regions are neighbours when they share a part of their border.

Fillomino (also known as "Polyominous") is a type of logic puzzle. It is played on a rectangular grid of squares. Some cells of the grid start containing numbers, referred to as "givens". The goal is to divide the grid into blocks. The block must contain the number of cells indicated by the number in the cells of the block. The block cannot touch a similarly sized block, horizontally or vertically. Cells without numbers may form blocks necessary to complete the puzzle.

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: - 250 Easy Puzzles- 250 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.

Mathrax consists of a square grid.The goal is to fill in each cell with numbers from 1 to N, where N is the size of the puzzle's side.No number may appear twice in any row or column.Circles with additional conditions may be situated on intersections of lines inside the grid. A number and a sign of mathematical operation (addition, subtraction, multiplication, division) - a number is a result of an operation execution with numbers in diagonally adjacent cells.A letter "E" ("even") - all numbers in four cells are even.A letter "O" ("odd") - all numbers in four cells are odd. 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.

Fillomino (also known as "Polyominous") is a type of logic puzzle. It is played on a rectangular grid of squares. Some cells of the grid start containing numbers, referred to as "givens". The goal is to divide the grid into blocks. The block must contain the number of cells indicated by the number in the cells of the block. The block cannot touch a similarly sized block, horizontally or vertically. Cells without numbers may form blocks necessary to complete the puzzle.