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").


Variety Sudoku Puzzle Book 400+ Medium Puzzles Volume 1

Variety Sudoku Puzzle Book 400+ Medium Puzzles Volume 1

Author: Linda Robson

Publisher:

Published: 2017-11-15

Total Pages: 118

ISBN-13: 9781979794091

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If you like solving Sudoku puzzles you are going to love the Variety Sudoku Puzzle Book Series. Keep the brain active and improve your Sudoku solving skills. Featuring Standard Sudoku, Sudoku-X, Jigsaw Sudoku and Killer Sudoku, the Variety Sudoku Puzzle Book is the ideal companion for both Sudoku beginners and fanatics alike. Please Note: This is part of the Medium difficulty series and may require some advanced solving techniques. * Extra-large 8.5 x 11 Inch Book Size * 100+ Standard Sudoku Puzzles* 100+ Sudoku-X Puzzles* 100+ Jigsaw Sudoku Puzzles* 100+ Killer Sudoku Puzzles* 6 Puzzles per Page* Solutions to all Puzzles Included* Introduction to Each Puzzle Type* Bonus Puzzles Included* Ideal for Intermediate Solvers


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!


Variety Sudoku

Variety Sudoku

Author: Clarity Media

Publisher: Createspace Independent Publishing Platform

Published: 2014-09-19

Total Pages: 0

ISBN-13: 9781502436337

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Love traditional sudoku but wanting more of a challenge? This collection features a great mix of 100 puzzles, all guaranteed to provide hours of entertainment and advance your sudoku solving skills! Puzzles in this book include:- Circle Sudoku- Jigsaw Sudoku- Killer Sudoku- Arrow Sudoku- Hypersudoku- Supreme Sudoku- Samurai Sudoku- Sudoku X- Calcudoku This book contains a top-quality selection of puzzles that are sure to challenge you in the best way possible. Some offer a slight variation of traditional sudoku, others will truly test your ability to become a sudoku champion. All puzzles come complete with solutions towards the back of the book so if you get stuck along the way, take a look there! All of our books are always printed on very high quality paper making the puzzle experience all the more enjoyable! For other puzzle books and gift ideas, visit www.puzzle-book.co.uk


Fitness for your brain: Large Print SUDOKU Puzzles: 100+ Easy to Hard Puzzles

Fitness for your brain: Large Print SUDOKU Puzzles: 100+ Easy to Hard Puzzles

Author: Khalid Alzamili

Publisher: Dr. Khalid Alzamili

Published: 2018-07-15

Total Pages: 116

ISBN-13: 1722999535

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The objective of Sudoku is to fill every row, column and box (3x3grid) with numbers 1-9 and each row, column, and box must have each number exactly once.Playing Sudoku is not just a fun way to pass the time, due to its logical elements it has been found as a proven method of exercising and stimulating portions of your brain, training it even, if you will and just like training any other muscle regularly you can expect to see an improvement in cognitive functions. Some studies go as far as indicating regular puzzles can even help reduce the risk of Alzheimer's and other health problems in later life.As a logic puzzle, Sudoku is also an excellent brain game. If you play Sudoku daily, you will soon start to see improvements in your concentration and overall brain power. The popular puzzle game Sudoku is based on the logical placement of numbers. Sudoku doesn’t require any calculation nor special math skills; all that is needed are brains and concentration.Playing Sudoku might give you the little mental break that you need in order to come back to your daily work and other life challenges with new energy.


Medium and Hard Sudoku Puzzles Volume 1

Medium and Hard Sudoku Puzzles Volume 1

Author: Robert Hunt

Publisher: Createspace Independent Publishing Platform

Published: 2017-01-06

Total Pages: 90

ISBN-13: 9781542393881

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These medium and hard sudoku puzzles have been designed for fun for all ages and can be played by children, adults and senior citizens alike - suitable for all intermediate and advanced sudoku puzzle lovers! Perfect for stimulating the mind and improving reasoning skills, this book contains 200 medium and hard difficulty level sudoku puzzles with solutions for each of the puzzles. A 'Beginners Guide' is included providing valuable tips for solving the puzzles. Whatever your age, you'll love this sudoku puzzle book! This puzzle book is an ideal challenge for the intermediate or advanced sudoku player and will provide hours of puzzling fun and enjoyment.


Medium Sudoku Puzzles Volume 1

Medium Sudoku Puzzles Volume 1

Author: Robert Hunt

Publisher:

Published: 2017-01-06

Total Pages: 138

ISBN-13: 9781542393546

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With 2 large puzzles per page, this 5.25 x 8 inch sudoku puzzle book is an ideal carry size to take anywhere. Complete with 200 puzzles and solutions, this medium difficulty sudoku puzzle book also includes a 'Beginners Guide' for providing valuable tips for solving the puzzles.Whatever your age, this sudoku puzzle book is an ideal challenge for intermediate sudoku puzzle players and can be played by children, adults and senior citizens alike! Perfect for stimulating the mind and improving reasoning skills, this puzzle book will provide hours of puzzling fun and enjoyment.


Sudoku Easy Presented by Will Shortz Volume 1

Sudoku Easy Presented by Will Shortz Volume 1

Author: Will Shortz

Publisher: Macmillan

Published: 2005-08

Total Pages: 136

ISBN-13: 9780312355029

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The hottest craze in puzzles! "On no account should any reader not already hooked so much as a glance at a sudoku. That way lies addiction and madness. Sudoku are to the first decade of the twenty-first century what Rubik's Cube was to the 1970s." --Tom Utley, The Daily Telegraph From puzzlemaster and New York Times crossword editor Will Shortz comes sudoku, the new "wordless crossword" puzzle that's taking the world by storm! Once you start, you won't want to stop. These addictive puzzles are easy to explain--just fill the grid with numbers according to the few simple rules--but incredibly fun and engaging to complete. You don't need any mathematics knowledge: Just supply a pencil and an inquisitive mind. This brand-new collection features original, easy-to-solve sudoku from Will Shortz, along with an introduction that explains these fascinating puzzles and how to solve them. Once you've mastered the easier sudoku, try the last ten puzzles designed to challenge those who want to give their brains more of a workout. If you're a crossword fan, a fan of logic puzzles, or just a puzzle lover in general, you will be engrossed and delighted with sudoku! "A puzzling global phenomenon." --The Economist