Sudoku X - 200 Hard to Master Puzzles 9x9 (Volume 12)

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Publisher :
ISBN 13 :
Total Pages : 54 pages
Book Rating : 4.6/5 (541 download)

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Book Synopsis Sudoku X - 200 Hard to Master Puzzles 9x9 (Volume 12) by : Michael Brown

Download or read book Sudoku X - 200 Hard to Master Puzzles 9x9 (Volume 12) written by Michael Brown and published by . This book was released on 2020-06-15 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sudoku X (also known as "Diagonal Sudoku") is a placement puzzle. In this sudokus main diagonals also contain the digits 1 through 9. About Book This book introduces you to the amazing world of Sudoku X puzzles. It will help you understand the rules of this puzzle. This book is perfect for players of all ages. You will find 200 exciting puzzles, for professionals. HOW TO PLAY It is a 9x9 grid, partially divided by black cells into compartments. The puzzle is most frequently a 9x9 grid made up of 3x3 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, and region contains the numbers 1 through 9 exactly once. Main diagonals also contain the digits 1 through 9. Each number in the solution therefore occurs only once in each of three "directions".

Killer Sudoku - 200 Hard to Master Puzzles 9x9 (Volume 12)

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Author :
Publisher : Independently Published
ISBN 13 :
Total Pages : 54 pages
Book Rating : 4.6/5 (67 download)

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Book Synopsis Killer Sudoku - 200 Hard to Master Puzzles 9x9 (Volume 12) by : Michael Brown

Download or read book Killer Sudoku - 200 Hard to Master Puzzles 9x9 (Volume 12) written by Michael Brown and published by Independently Published. This book was released on 2020-07-17 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: Killer Sudoku (also known as "Sums Sudoku", "Sums Number Place", "Samunamupure", "Kikagaku Nampure") is a mathematical and logical puzzle. About Book This book introduces you to the amazing world of Killer Sudoku puzzles. It will help you understand the rules of this puzzle. This book is perfect for players of all skill ages. You will find 200 exciting puzzles, for professionals. HOW TO PLAY Killer Sudoku is a mix of Sudoku and Kakuro. Your goal is the same as in regular sudoku: fill every row, column and 3x3 region with the numbers 1-9 once. Fill all rows, columns and 3x3 region with numbers exactly like in regular sudoku. Every cell is a part of a cage, indicated by dotted line. Make sure the cells can be added up to the sum of its cage. Numbers cannot repeat within cage. Numbers cannot repeat within a single row, column or 3x3 region. As Killer Sudoku 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 Calcudoku, but unlike number cannot appear more than once in a block.

Straights - 200 Hard to Master Puzzles 9x9 (Volume 12)

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Publisher :
ISBN 13 :
Total Pages : 54 pages
Book Rating : 4.6/5 (688 download)

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Book Synopsis Straights - 200 Hard to Master Puzzles 9x9 (Volume 12) by : J Strait

Download or read book Straights - 200 Hard to Master Puzzles 9x9 (Volume 12) written by J Strait and published by . This book was released on 2020-07-23 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: About Book This book introduces you to the amazing world of Straights puzzles. It will help you understand the rules of this puzzle. This book is perfect for players of all ages. You will find 200 exciting puzzles, for professionals. HOW TO PLAY It is a 9x9 grid, partially divided by black cells into compartments. Each compartment, vertically or horizontally, must contain a straight - a set of consecutive numbers, but in any order (for example: 2-1-3-4). The aim is to fill all white cells with the numbers from 1 to 9, same rule and goal as Sudoku. No single number can repeat in any row or column. Additional clues are set in some of the black cells - these numbers remove that digit as an option in the row and column. Such digits do not form part of any straight. As Straights 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.

Sudoku X - 200 Hard to Master Puzzles 9x9 (Volume 15)

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Author :
Publisher :
ISBN 13 :
Total Pages : 54 pages
Book Rating : 4.6/5 (541 download)

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Book Synopsis Sudoku X - 200 Hard to Master Puzzles 9x9 (Volume 15) by : Michael Brown

Download or read book Sudoku X - 200 Hard to Master Puzzles 9x9 (Volume 15) written by Michael Brown and published by . This book was released on 2020-06-15 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sudoku X (also known as "Diagonal Sudoku") is a placement puzzle. In this sudokus main diagonals also contain the digits 1 through 9. About Book This book introduces you to the amazing world of Sudoku X puzzles. It will help you understand the rules of this puzzle. This book is perfect for players of all ages. You will find 200 exciting puzzles, for professionals. HOW TO PLAY It is a 9x9 grid, partially divided by black cells into compartments. The puzzle is most frequently a 9x9 grid made up of 3x3 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, and region contains the numbers 1 through 9 exactly once. Main diagonals also contain the digits 1 through 9. Each number in the solution therefore occurs only once in each of three "directions".

Sudoku X Book - 200 Hard to Master Puzzles 9x9 Vol.2

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Author :
Publisher :
ISBN 13 :
Total Pages : 118 pages
Book Rating : 4.7/5 (75 download)

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Book Synopsis Sudoku X Book - 200 Hard to Master Puzzles 9x9 Vol.2 by : David Smith

Download or read book Sudoku X Book - 200 Hard to Master Puzzles 9x9 Vol.2 written by David Smith and published by . This book was released on 2021-02-10 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Cross Sudoku - 200 Hard to Master Puzzles 9x9

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Author :
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781979699143
Total Pages : 304 pages
Book Rating : 4.6/5 (991 download)

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Book Synopsis Cross Sudoku - 200 Hard to Master Puzzles 9x9 by : Dart Veider

Download or read book Cross Sudoku - 200 Hard to Master Puzzles 9x9 written by Dart Veider and published by Createspace Independent Publishing Platform. This book was released on 2017-12-03 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sudoku (also known as "Number Place") is a logic-based, combinatorial number-placement puzzle. The objective is to fill a 9x9 grid with digits so that each column, each row, and each of the nine 3x3 subgrids that compose the grid (also called "boxes", "blocks", or "regions") 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 single solution. Cross Sudoku - 5 sudoku puzzles that overlap each other. All grids must solved according to sudoku rules.

Sudoku Mathrax - 200 Hard to Master Puzzles 9x9

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Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781729602393
Total Pages : 136 pages
Book Rating : 4.6/5 (23 download)

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Book Synopsis Sudoku Mathrax - 200 Hard to Master Puzzles 9x9 by : Dart Veider

Download or read book Sudoku Mathrax - 200 Hard to Master Puzzles 9x9 written by Dart Veider and published by Createspace Independent Publishing Platform. This book was released on 2018-10-28 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 Puzzle Book

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Publisher :
ISBN 13 : 9781521768327
Total Pages : 160 pages
Book Rating : 4.7/5 (683 download)

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Book Synopsis Sudoku Puzzle Book by : Robert Erwin

Download or read book Sudoku Puzzle Book written by Robert Erwin and published by . This book was released on 2017-07-05 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bide Your Time With These Sudoku Puzzles, All Varied In Difficulty! Do you want to learn how to solve Sudoku Puzzles❔ Are you tired of books that house puzzles that are either too complicated or too easy❔ If so, "Sudoku: 200+ Easy To Hard Puzzles" by Robert J. Erwin is THE book for you! It covers all you will need to understand the basics of Sudoku before giving you 76 different, easily-solved Sudoku puzzles. There are extensive margins to aid handwritten calculations without adding paper, and it allows you to create your own method of solving these logic-based mathematical puzzles before giving you 50 intermediate and 76 expert puzzles to challenge your newly-acquired knowledge! Sudoku has not only been known to promote the mathematical faculties of the brain, it is also known as a way to pass time without doing any permanent damage to the brain that mindless activities enact over an extended period of time. Not only that, but studies should that people who engage in regular Sudoku puzzles, whether or not they solve all of them, can diminish the risk of elderly ailments such as dementia and Alzheimer's by as much as 40%! . What Separates This Book From The Rest❔ This book quickly explains not only the rules of Sudoku, but gives advice as to the different types of methods that can be used when attempting to solve these puzzles. It helps you learn terminology, familiarizes you with the basic 9x9 grid layout, and provides valuable tactics to help you learn how to tackle the overwhelming mathematics that fuel these puzzles one step at a time. This book has puzzles that engage all stages of Sudoku masters while also encouraging and teaching those who are simply beginning. You Will Learn The Following: ✅ What Sudoku is and its history ✅ The basic rules of Sudoku ✅ Various methods on how to begin solving Sudoku puzzles ✅ 12 Sudoku solving techniques ✅ 200+ Challenging Puzzles (5 difficulty levels - very easy, easy, medium, hard, very hard) ✅ And much more! So, don't delay it any longer. Take this opportunity and invest in this book now. You will be amazed by the hidden mathematical abilities you didn't even know you possessed! Buy This Guide Now! 👁 See you inside! 👁

Sudoku Greater Than - 200 Hard to Master Puzzles 9x9

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Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781986754484
Total Pages : 136 pages
Book Rating : 4.7/5 (544 download)

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Book Synopsis Sudoku Greater Than - 200 Hard to Master Puzzles 9x9 by : Dart Veider

Download or read book Sudoku Greater Than - 200 Hard to Master Puzzles 9x9 written by Dart Veider and published by Createspace Independent Publishing Platform. This book was released on 2018-03-23 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sudoku Greater Than (also called "Compdoku") is the variation of the original Sudoku. In addition, greater than or less than signs (">" or "

Sudoku Heyawake - 200 Hard to Master Puzzles 12x12

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Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781729510940
Total Pages : 136 pages
Book Rating : 4.5/5 (19 download)

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Book Synopsis Sudoku Heyawake - 200 Hard to Master Puzzles 12x12 by : Dart Veider

Download or read book Sudoku Heyawake - 200 Hard to Master Puzzles 12x12 written by Dart Veider and published by Createspace Independent Publishing Platform. This book was released on 2018-10-19 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heyawake (from Japanese, "divided rooms") is played on a rectangular grid. The grid is divided into rectangular "rooms". Some rooms may contain a single number. These rooms must have the designated number of cells painted black. Other rooms may have zero or more cells painted black. Black cells must not be orthogonally connected. All white cells must be interconnected. A line of connected white cells must not connect more than two rooms together.

Jigsaw Sudoku - 200 Hard to Master Puzzles 9x9 Vol.11

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Publisher :
ISBN 13 :
Total Pages : 118 pages
Book Rating : 4.6/5 (32 download)

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Book Synopsis Jigsaw Sudoku - 200 Hard to Master Puzzles 9x9 Vol.11 by : David Smith

Download or read book Jigsaw Sudoku - 200 Hard to Master Puzzles 9x9 Vol.11 written by David Smith and published by . This book was released on 2020-01-23 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rules of Jigsaw Sudoku are similar to standard Sudoku, since you must place each of the numbers 1 to 9 (or 1 to whatever the size of the puzzle is) into each of the rows and columns. However whereas standard Sudoku also has rectangular boxes that must each contain every number, in Jigsaw Sudoku these boxes are replaced by different bold-lined shapes that must each contain every number instead.

Hard Sudoku 12 X 12 Puzzles

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Publisher :
ISBN 13 : 9781540585158
Total Pages : 132 pages
Book Rating : 4.5/5 (851 download)

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Book Synopsis Hard Sudoku 12 X 12 Puzzles by : Andrew Woodyear

Download or read book Hard Sudoku 12 X 12 Puzzles written by Andrew Woodyear and published by . This book was released on 2016-11-24 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book has 100 Hard Sudoku 12 X 12 Puzzles. Challenge yourself today with Sudoku Hard Level Puzzles! These large print puzzles are easy on the eyes with one puzzle per page. Each row, column and 4 x 3 box must contain one of the numbers between 1 to 12. This is the first volume of 12 X 12 Sudoku Puzzle Books For Adults. Answers are also included.

Sudoku Heyawake - 200 Hard to Master Puzzles 12x12

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Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781544617145
Total Pages : 136 pages
Book Rating : 4.6/5 (171 download)

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Book Synopsis Sudoku Heyawake - 200 Hard to Master Puzzles 12x12 by : Dart Veider

Download or read book Sudoku Heyawake - 200 Hard to Master Puzzles 12x12 written by Dart Veider and published by Createspace Independent Publishing Platform. This book was released on 2017-03-12 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heyawake (from Japanese, "divided rooms") is played on a rectangular grid. The grid is divided into rectangular "rooms". Some rooms may contain a single number. These rooms must have the designated number of cells painted black. Other rooms may have zero or more cells painted black. * Black cells must not be orthogonally connected. * All white cells must be interconnected. * A line of connected white cells must not connect more than two rooms together.

Sudoku X Book - 200 Hard to Master Puzzles 15x15 Vol.8

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Publisher :
ISBN 13 :
Total Pages : 118 pages
Book Rating : 4.7/5 (75 download)

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Book Synopsis Sudoku X Book - 200 Hard to Master Puzzles 15x15 Vol.8 by : David Smith

Download or read book Sudoku X Book - 200 Hard to Master Puzzles 15x15 Vol.8 written by David Smith and published by . This book was released on 2021-02-10 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: Each puzzle consists of a 15x15 grid containing given clues in various places. The object is to fill all empty squares so that the numbers 1 to 15 appear exactly once in each row, column, diagonal and 5x3 box.

Sudoku X Puzzles - 200 Hard to Expert 9x9

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Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781725956711
Total Pages : 116 pages
Book Rating : 4.9/5 (567 download)

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Book Synopsis Sudoku X Puzzles - 200 Hard to Expert 9x9 by : Alexander Rodriguez

Download or read book Sudoku X Puzzles - 200 Hard to Expert 9x9 written by Alexander Rodriguez and published by Createspace Independent Publishing Platform. This book was released on 2018-08-21 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 Gattai-3 - 200 Hard to Master Puzzles 9x9

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Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781979699877
Total Pages : 304 pages
Book Rating : 4.6/5 (998 download)

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Book Synopsis Sudoku Gattai-3 - 200 Hard to Master Puzzles 9x9 by : Dart Veider

Download or read book Sudoku Gattai-3 - 200 Hard to Master Puzzles 9x9 written by Dart Veider and published by Createspace Independent Publishing Platform. This book was released on 2018-01-08 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sudoku (also known as "Number Place") is a logic-based, combinatorial number-placement puzzle. The objective is to fill a 9x9 grid with digits so that each column, each row, and each of the nine 3x3 subgrids that compose the grid (also called "boxes", "blocks", or "regions") 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 single solution. Gattai-3 consists of three grids 9 x 9.

Sudoku Greater Than - 200 Easy to Master Puzzles 9x9

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Author :
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781543217629
Total Pages : 136 pages
Book Rating : 4.2/5 (176 download)

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Book Synopsis Sudoku Greater Than - 200 Easy to Master Puzzles 9x9 by : Dart Veider

Download or read book Sudoku Greater Than - 200 Easy to Master Puzzles 9x9 written by Dart Veider and published by Createspace Independent Publishing Platform. This book was released on 2017-02-22 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: Greater Than Sudoku is the variation of the original sudoku. In addition, greater than or less than signs (">" or "