Sudoku Mathrax - 200 Hard Puzzles 9x9

Sudoku Mathrax - 200 Hard Puzzles 9x9
Author: Dart Veider
Publisher: Createspace Independent Publishing Platform
Total Pages: 136
Release: 2018-10-28
Genre:
ISBN: 9781729602362

Grand Tour is a logic puzzle. It is a grid of points that all need to be connected by a single loop. To begin the puzzle, a few of the points are already connected to insure a unique solution.

Sudoku Mathrax - 200 Hard to Master Puzzles 9x9

Sudoku Mathrax - 200 Hard to Master Puzzles 9x9
Author: Dart Veider
Publisher: Createspace Independent Publishing Platform
Total Pages: 136
Release: 2018-10-28
Genre:
ISBN: 9781729602393

Grand Tour is a logic puzzle. It is a grid of points that all need to be connected by a single loop. To begin the puzzle, a few of the points are already connected to insure a unique solution.

Sudoku Mathrax - 200 Hard to Master Puzzles 9x9

Sudoku Mathrax - 200 Hard to Master Puzzles 9x9
Author: Dart Veider
Publisher: Createspace Independent Publishing Platform
Total Pages: 136
Release: 2017-03-11
Genre:
ISBN: 9781544605524

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.

Sudoku Mathrax - 200 Hard to Master Puzzles 8x8

Sudoku Mathrax - 200 Hard to Master Puzzles 8x8
Author: Dart Veider
Publisher: Createspace Independent Publishing Platform
Total Pages: 136
Release: 2017-03-11
Genre:
ISBN: 9781544605487

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.

Sudoku

Sudoku
Author: Stanislav Korin
Publisher:
Total Pages: 138
Release: 2020-06-13
Genre:
ISBN:

Sudoku Puzzle is a grid with 9 squares deep and 9 squares wide. In each square you need to enter numbers from 1 to 9. The meaning of the puzzle: use the number in each row, column and 3x3 block only once.

Sudoku - 200 Hard to Very Hard Puzzles 9x9

Sudoku - 200 Hard to Very Hard Puzzles 9x9
Author: Liam Parker
Publisher: Independently Published
Total Pages: 118
Release: 2019-05-12
Genre:
ISBN: 9781097941964

Each puzzle consists of a 9x9 grid containing given clues in various places. The object is to fill all empty squares so that the numbers 1 to 9 appear exactly once in each row, column and 3x3 box.

Sudoku X - 200 Very Hard Puzzles 9x9

Sudoku X - 200 Very Hard Puzzles 9x9
Author: Liam Parker
Publisher: Independently Published
Total Pages: 118
Release: 2019-05-13
Genre:
ISBN: 9781098521516

Each puzzle consists of a 9x9 grid containing given clues in various places. The object is to fill all empty squares so that the numbers 1 to 9 appear exactly once in each row, column, diagonal and 3x3 box.

Sudoku Numbrix - 200 Hard Puzzles 9x9

Sudoku Numbrix - 200 Hard Puzzles 9x9
Author: Dart Veider
Publisher: Createspace Independent Publishing Platform
Total Pages: 120
Release: 2017-01-30
Genre:
ISBN: 9781542835985

Sudoku (originally called Number Place) is a logic-based combinatorial number-placement puzzle. The objective is to fill a 9�9 grid with digits so that each column, each row, and each of the nine 3�3 subgrids that compose the grid (also called "boxes", "blocks", "regions", or "subsquares") contains all of the digits from 1 to 9. The puzzle setter provides a partially completed grid, which for a well-posed puzzle has a unique solution.

Sudoku - 200 Very Hard Puzzles 9x9

Sudoku - 200 Very Hard Puzzles 9x9
Author: Liam Parker
Publisher: Independently Published
Total Pages: 118
Release: 2019-05-12
Genre:
ISBN: 9781097936946

Each puzzle consists of a 9x9 grid containing given clues in various places. The object is to fill all empty squares so that the numbers 1 to 9 appear exactly once in each row, column and 3x3 box.

Sudoku - 200 Hard Puzzles 9x9

Sudoku - 200 Hard Puzzles 9x9
Author: Liam Parker
Publisher: Independently Published
Total Pages: 118
Release: 2019-05-12
Genre:
ISBN: 9781097936915

Each puzzle consists of a 9x9 grid containing given clues in various places. The object is to fill all empty squares so that the numbers 1 to 9 appear exactly once in each row, column and 3x3 box.