Sudoku Variants

Sudoku Variants
Author: Conceptis Puzzles
Publisher: Sterling Publishing Company, Inc.
Total Pages: 154
Release: 2006-08
Genre: Games & Activities
ISBN: 9781402741111

Everyone knows sudoku is enjoyable--but these addictive puzzles come in endless variations too! They range from simple to very difficult, and can take almost no time to finish...or require many hours. This entertaining collection showcases a wide range of possibilities, offering solvers who have become accustomed to the standard rules and grids an exciting new challenge. Select from Mega Sudokus that provide a real workout; Diagonals or Odd and Even versions with extra constraints; Sum Sudokus that merge with kakuro; and Multisudoku with overlapping puzzles. There's something for every level--12 x 12 puzzles, ones with irregularly shaped areas, even Mini Sudoku--and lots of fun for everyone.

Hyper Sudoku 9x9 - Easy to Extreme - Volume 1 - 276 Puzzles

Hyper Sudoku 9x9 - Easy to Extreme - Volume 1 - 276 Puzzles
Author: Nick Snels
Publisher: PuzzleBooks.net
Total Pages: 180
Release: 2014-10-20
Genre: Games & Activities
ISBN: 1502910098

When you buy this book you get an electronic version (PDF file) of the interior of this book. Become a master in solving Hyper Sudoku 9x9. After solving all the puzzles in this book, you will be a Hyper Sudoku Pro. You start with easy Hyper Sudoku puzzles and you gradually build your way up to extremely difficult Hyper Sudoku puzzles. Once you pick up this book, you won't be able to put it back down. You have been warned! Hyper Sudoku 9x9 - Easy to Extreme is a collection of 276 puzzles: 54 easy Hyper Sudoku 9x9 puzzles 54 medium Hyper Sudoku 9x9 puzzles 54 hard Hyper Sudoku 9x9 puzzles 54 extreme Hyper Sudoku 9x9 puzzles 60 extra logic puzzles The goal of Hyper Sudoku is to fill in the empty cells, one number in each, so that each column, row, and region contains each number exactly once. Furthermore, Hyper Sudoku contains four colored regions, each colored region contains each number exactly once. I guarantee that every logic puzzle in this Hyper Sudoku puzzle book has been carefully checked to ensure that each puzzle has only 1 solution. None of the puzzles in this book will appear in any of the other PuzzleBooks.net books. Hyper Sudoku is also known as Windoku, Four-Box Sudoku, Hypersudoku, NRC Sudoku and Four-Square Sudoku.

Original Sudoku

Original Sudoku
Author: Editors of Nikoli Publishing
Publisher: Workman Publishing Company
Total Pages: 0
Release: 2005-10-10
Genre: Games & Activities
ISBN: 9780761142157

Prepare to be obsessed. Match wits with the experts who created Sudoku. Arranged from “Easy” to “Very Hard,” here are over 300 logic puzzles that celebrate the compulsive joy of Sudoku with symmetry, smartness, and elegance—qualities lacking in computer-generated puzzles. It’s fiendish fun…every puzzle is designed by an author who anticipates your next step and obscurest the path, while never leading you into frustration.

Killer Sudoku - 200 Easy to Normal Puzzles 12x12

Killer Sudoku - 200 Easy to Normal Puzzles 12x12
Author: David Smith
Publisher: Killer Sudoku
Total Pages: 118
Release: 2018-10-30
Genre: Games & Activities
ISBN: 9781729439425

Killer Sudoku is a mix of Sudoku and Kakuro. Your goal is the same as in regular sudoku: fill every row, column and 3x4 region with the numbers 1-12 once. The difference is how you arrive at those numbers.The objective is to fill the grid with numbers from 1 to 12 in a way that the following conditions are met: Each row, column, and nonet contains each number exactly once.The sum of all numbers in a cage must match the small number printed in its corner.No number appears more than once in a cage. (This is the standard rule for killer sudokus, and implies that no cage can include more than 12 cells.

The Art of Overwatch

The Art of Overwatch
Author: Blizzard
Publisher: Dark Horse Comics
Total Pages: 370
Release: 2017-10-24
Genre: Games & Activities
ISBN: 1506703674

Overwatch has taken the world by storm, boasting millions of players and gaining critical acclaim. Now, in this beautiful hardcover, Blizzard Entertainment reveals the creative process behind one of the most popular FPS games of all time! Filled with never-before-seen art as well as commentary provided by the game’s development team, this book is sure to please any Overwatch fan. · Never-before-seen artwork! · Essential companion to the international best-selling game Overwatch! · Introduction and commentary provided by the game’s development team! · Overwatch is a global phenomenon with 30 million players! · Produced in close partnership with Blizzard Entertainment! · Behind-the-scenes look at your favorite characters! · Overwatch creation revealed!

Killer Sudoku - 200 Hard to Master Puzzles 12x12

Killer Sudoku - 200 Hard to Master Puzzles 12x12
Author: David Smith
Publisher: Killer Sudoku
Total Pages: 118
Release: 2018-10-30
Genre: Games & Activities
ISBN: 9781729439470

Killer Sudoku is a mix of Sudoku and Kakuro. Your goal is the same as in regular sudoku: fill every row, column and 3x4 region with the numbers 1-12 once. The difference is how you arrive at those numbers.The objective is to fill the grid with numbers from 1 to 12 in a way that the following conditions are met: Each row, column, and nonet contains each number exactly once.The sum of all numbers in a cage must match the small number printed in its corner.No number appears more than once in a cage. (This is the standard rule for killer sudokus, and implies that no cage can include more than 12 cells.

Easy Killer Sudoku

Easy Killer Sudoku
Author: Dean Oscar
Publisher:
Total Pages: 138
Release: 2020-06-21
Genre:
ISBN:

Easy Killer Sudoku Beginner-friendly Large puzzles Solutions included Clean interior

Killer Sudoku - 200 Easy to Master Puzzles 9x9

Killer Sudoku - 200 Easy to Master Puzzles 9x9
Author: Michael Brown
Publisher: Createspace Independent Publishing Platform
Total Pages: 52
Release: 2018-10-10
Genre:
ISBN: 9781727733822

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 levels and ages. You will find 200 exciting puzzles, both for beginners and 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.

Killer Sudoku - 200 Easy to Master Puzzles 9x9

Killer Sudoku - 200 Easy to Master Puzzles 9x9
Author: Oliver Quincy
Publisher: Createspace Independent Publishing Platform
Total Pages: 138
Release: 2018-02-05
Genre:
ISBN: 9781985015388

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 levels and ages. You will find 200 exciting puzzles, both for beginners and 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.