Original Sudoku
Original Sudoku

Author: Editors of Nikoli Publishing

Publisher: Workman Publishing Company

Published: 2005-10-10

Total Pages: 0

ISBN-13: 9780761142157

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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.

The Crosswords Club Collection
The Crosswords Club Collection

Author: Will Weng

Publisher: Random House Puzzles & Games

Published: 2002-05-14

Total Pages: 0

ISBN-13: 9780812934335

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The Crosswords Club Collection returns with more of the puzzles enjoyed by the subscribers of the exclusive mail-order service that provides original Sunday-size crosswords. In addition to these special puzzles, there is a unique Answers section, which provides interesting tidbits about each crossword.

The I Book of Jigsawdoku
The I Book of Jigsawdoku

Author: I. Newspaper

Publisher:

Published: 2018-10-08

Total Pages: 69

ISBN-13: 9781726859714

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Welcome to the official i Book of Jigsawdoku. The book features brand new content throughout, with a collection of over 100 puzzles that have been specially selected by the creators of the i puzzle page, for both existing fans as well as new. This fantastic collection of jigsawdoku featuring 95 standard jigsawdoku and 5 samurai jigsawdoku puzzles will engage even the most avid solver. Instructions are featured at the start of the book for every puzzle and solutions are included at the back of the book.

Sudoku Variants
Sudoku Variants

Author: Conceptis Puzzles

Publisher: Sterling Publishing Company, Inc.

Published: 2006-08

Total Pages: 154

ISBN-13: 9781402741111

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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.

Jigsawdoku
Jigsawdoku

Author: Clarity Media

Publisher:

Published: 2017-08-17

Total Pages: 60

ISBN-13: 9781974665860

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Welcome to this fantastic collection of Jigsawdoku Featured inside this large 6x9inch book are 100 brain-teasing sudoku puzzles complete with solutions. Place the numbers 1-9 exactly once in each row, column and bold-lined jigsaw region. Puzzles gradually get harder as you work through the book and solutions are included towards the back for you to check your answers. For other puzzle books, visit www.puzzle-book.co.uk

Jigsaw Sudoku
Jigsaw Sudoku

Author: Kim Steele

Publisher: CreateSpace

Published: 2014-08-29

Total Pages: 74

ISBN-13: 9781500983963

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Jigsaw Sudoku Puzzles Twist your mind in new and unexpected ways with the game of jigsaw sudoku puzzles. If you already enjoy and know how to play regular sudoku, you will love this book of irregular sudoku. This puzzle book starts out slow and easy with 25 easy sudoku. After that you can move on to 25 medium sudoku, 25 difficult sudoku, and end up with 25 expert sudoku. That's enough puzzling to keep you entertained for quite a while! The large roomy sudoku grids and sturdy construction gives you plenty of opportunity to pencil in and erase possible solutions. These sudoku puzzles would be fun for adults and kids from 12 and up.

Expert Sudoku
Expert Sudoku

Author: Nikoli Publishing

Publisher: Workman Publishing Company

Published: 2009-11-19

Total Pages: 0

ISBN-13: 9780761158356

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Expert Sudoku is an all-new collection of handcrafted puzzles for the expert puzzle-solver. This is the book that challenges skilled solvers and Sudoku-lovers at the top level—every one of the 320 puzzles is rated "difficult." Good luck!

Krazydad Two Not Touch Volume 1: 360 Star Battle Puzzles to Preserve Your Sanity in These Trying Times
Krazydad Two Not Touch Volume 1: 360 Star Battle Puzzles to Preserve Your Sanity in These Trying Times

Author: Jim Bumgardner

Publisher: Krazydad Two Not Touch

Published: 2020-07-27

Total Pages: 92

ISBN-13: 9781946855367

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From krazydad, constructor of the wildly popular and addictive puzzles published in The New York Times as Two Not Touch, here are 360 of your favorite Star Battle puzzles. These puzzles will provide a healthy diversion for you in these challenging times, and help you make it to the other side with your sanity intact! Includes an instructive and pithy tutorial.

Jigsaw Sudoku: 400 Hard Jigsaw Sudoku Puzzles
Jigsaw Sudoku: 400 Hard Jigsaw Sudoku Puzzles

Author: Mindful Puzzle Books

Publisher: Irregularly Shaped Sudoku

Published: 2018-10-11

Total Pages: 232

ISBN-13: 9781728678412

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Also the puzzle may contain the regions of random (irregular) shape; this variant is called Jigsaw Sudoku ("Geometry Sudoku," "Geometry Number Place," "Irregular Sudoku," "Kikagaku Nanpure").

Jigsaw Sudoku Puzzle Book for Adults
Jigsaw Sudoku Puzzle Book for Adults

Author: Puzzle King Publishing

Publisher: Independently Published

Published: 2020-08-15

Total Pages: 110

ISBN-13:

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Jigsaw Sudoku Puzzle Book If you like Sudoku but want an extra challenge then you will love Jigsaw Sudoku. The goal of Jigsaw Sudoku (also know as irregular sudoku) is similar to normal Sudoku. You must place each of the numbers 1 to 9 into each of the rows and columns. However in Jigsaw Sudoku the normal 3x3 Sudoku regions are instead replaced by jigsaw-like regions of different sizes (outlined with the bold lines) that must contain every number. This Jigsaw Sudoku Puzzle Book is a fun way for teens or adults to sharpen their minds and test their logic. Including 156 Puzzles of varying difficulty to keep you entertained for hours. Book Features: Loads of Puzzles: 48 Easy, 54 Medium and 54 Hard Large print - 2 Puzzles per page - Plenty of Space Suitable for all Levels: Beginner to Expert Perfectly Sized - 7" x 10" Premium Matte Color cover design Puzzle King Publishing: Puzzle Books for Everyone!