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These are previously unpublished quality Su Doku grids from the puzzle providers to The Times, and help to develop you to take on Extreme Su Doku. The 200 puzzles in this collection of treacherously difficult puzzles will stretch even the most advanced Su Doku enthusiast. You will need to use ...
The Times Super Fiendish Su Doku Book 5: 200 challenging puzzles from The Times
These are previously unpublished quality Su Doku grids from the puzzle providers to The Times, and help to develop you to take on Extreme Su Doku. The 200 puzzles in this collection of treacherously difficult puzzles will stretch even the most advanced Su Doku enthusiast. You will need to use all of your best solving techniques to get to the end of this testing challenge. The puzzles in the collection are of the highest quality and are perfect for the advanced solver in need of a constant supply of ultra-difficult puzzles. Guaranteed to provide hours of mind-stretching entertainment.
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11.93 USD

The Times Super Fiendish Su Doku Book 5: 200 challenging puzzles from The Times

by The Times Mind Games
Paperback
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The latest volume in the hugely popular Killer Su Doku series from the puzzle suppliers to The Times, featuring the highest-quality puzzles with an extra element of arithmetic. This addition to the successful Times Killer Su Doku series will test your skills to the limit, adding the challenge of arithmetic ...
The Times Killer Su Doku Book 14: 200 lethal Su Doku puzzles
The latest volume in the hugely popular Killer Su Doku series from the puzzle suppliers to The Times, featuring the highest-quality puzzles with an extra element of arithmetic. This addition to the successful Times Killer Su Doku series will test your skills to the limit, adding the challenge of arithmetic and taking Su Doku to a new and even deadlier level of difficulty. The puzzles use the same 9x9 grid as Su Doku but with an added mathematical challenge. The aim is not only to complete every row, column and cube so that it contains the numbers 1-9, it is also necessary to ensure that the outlined cubes add up to the same number as well. With 200 new Moderate, Tricky, Tough and Deadly Killer Su Doku puzzles, there is no chance to ease yourself in with simple puzzles. For those who like to live dangerously and push beyond their mental comfort zone, steel yourself for The Times' next, terribly tough instalment.
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11.93 USD

The Times Killer Su Doku Book 14: 200 lethal Su Doku puzzles

Paperback
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300 Medium Sudoku Puzzle Book 2019
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13.640000 USD

300 Medium Sudoku Puzzle Book 2019

by Walter Goldberg
Paperback
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Mindsport Sudoku July
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6.290000 USD

Mindsport Sudoku July

by Rhys Michael Cullen
Paperback
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Jigsaw Sudoku Puzzles - 200 Easy to Medium Vol. 7
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7.340000 USD

Jigsaw Sudoku Puzzles - 200 Easy to Medium Vol. 7

by Alexander Rodriguez
Paperback
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Jigsaw Sudoku Puzzles - 400 Easy to Medium Vol. 9
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11.540000 USD

Jigsaw Sudoku Puzzles - 400 Easy to Medium Vol. 9

by Alexander Rodriguez
Paperback
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Sudoku 200: Medium Puzzles for Advanced Beginners and Intermediates
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8.020000 USD

Sudoku 200: Medium Puzzles for Advanced Beginners and Intermediates

by Mason Bencomo
Paperback
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300 Medium Sudoku Puzzle Book 2019
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13.640000 USD

300 Medium Sudoku Puzzle Book 2019

by Lisa Clinton
Paperback
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Sudoku Pocket Puzzle Book Volume 6
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8.350000 USD

Sudoku Pocket Puzzle Book Volume 6

by Colormazen
Paperback
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101 Large Print Sudoku for Kids: The Ultimate Brain Challenge, Sudoku Puzzle Books 8.5x11 Inch. 9x9 Board with Step by Step Answer Explanation One Board Per Page
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10.490000 USD

101 Large Print Sudoku for Kids: The Ultimate Brain Challenge, Sudoku Puzzle Books 8.5x11 Inch. 9x9 Board with Step by Step Answer Explanation One Board Per Page

by Patrick Creation
Paperback
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Suguru Challenge Vol. 3
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8.350000 USD

Suguru Challenge Vol. 3

by Martin Duval
Paperback
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2019 Hard Sudoku: 300 Difficult Sudoku Puzzles: 300 Difficult Sudoku Puzzles: Volume II
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13.640000 USD

2019 Hard Sudoku: 300 Difficult Sudoku Puzzles: 300 Difficult Sudoku Puzzles: Volume II

by Mark Wessen
Paperback
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Hidoku-Doku - Cool Sudoku - 6 X 6 -: 50 Easy + 50 Medium + 50 Hard and 100 Very Hard. This Is the Perfect Book for You.
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8.160000 USD

Hidoku-Doku - Cool Sudoku - 6 X 6 -: 50 Easy + 50 Medium + 50 Hard and 100 Very Hard. This Is the Perfect Book for You.

by Andrii Pitenko
Paperback
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2019 Hard Sudoku: 300 Difficult Sudoku Puzzles: 300 Difficult Sudoku Puzzles: Volume V
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13.640000 USD

2019 Hard Sudoku: 300 Difficult Sudoku Puzzles: 300 Difficult Sudoku Puzzles: Volume V

by Mark Wessen
Paperback
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300 Medium Sudoku Puzzle Book 2019
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13.640000 USD

300 Medium Sudoku Puzzle Book 2019

by Walter Goldberg
Paperback
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300 Medium Sudoku Puzzle Book 2019
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13.640000 USD

300 Medium Sudoku Puzzle Book 2019

by Joan Cox
Paperback
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300 Medium Sudoku Puzzle Book 2019
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13.640000 USD

300 Medium Sudoku Puzzle Book 2019

by Joan Cox
Paperback
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Sudoku Puzzle Book Volume 9: 200 Puzzles
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8.350000 USD

Sudoku Puzzle Book Volume 9: 200 Puzzles

by Colormazen
Paperback
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300 Medium Sudoku Puzzle Book 2019
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13.640000 USD

300 Medium Sudoku Puzzle Book 2019

by Walter Goldberg
Paperback
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Crazy Sudoku: 300 Difficult Sudoku Puzzles: Volume 2
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13.640000 USD

Crazy Sudoku: 300 Difficult Sudoku Puzzles: Volume 2

by Samantha Wilkins
Paperback
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Crazy Sudoku: 300 Difficult Sudoku Puzzles: Volume 1
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13.640000 USD

Crazy Sudoku: 300 Difficult Sudoku Puzzles: Volume 1

by Samantha Wilkins
Paperback
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Samurai Sudoku - Hard 200 Vol. 3
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12.590000 USD

Samurai Sudoku - Hard 200 Vol. 3

by Alexander Rodriguez
Paperback
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Easy Sudoku: 300 Difficult Sudoku Puzzles: Volume I
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13.640000 USD

Easy Sudoku: 300 Difficult Sudoku Puzzles: Volume I

by Elliot Nash
Paperback
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Hidoku-Doku - Cool Sudoku -15x15- 50 Easy + 50 Medium + 50 Hard + 100 Very Hard: Large Print + Solutions + Bonus 250 Classic Sudoku Puzzles Levels Very Hard - 9 X 9. Format 8.5 '' X 11 ''.
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8.370000 USD

Hidoku-Doku - Cool Sudoku -15x15- 50 Easy + 50 Medium + 50 Hard + 100 Very Hard: Large Print + Solutions + Bonus 250 Classic Sudoku Puzzles Levels Very Hard - 9 X 9. Format 8.5 '' X 11 ''.

by Andrii Pitenko
Paperback
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5x5 Sudoku Vol.1: 300 5x5 Sudoku Puzzles: Easy, Medium, Hard
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9.440000 USD

5x5 Sudoku Vol.1: 300 5x5 Sudoku Puzzles: Easy, Medium, Hard

by Christopher Thomas
Paperback
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Killer Sudoku Puzzles - 200 Medium 9x9 Vol. 2
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7.340000 USD

Killer Sudoku Puzzles - 200 Medium 9x9 Vol. 2

by James Lee
Paperback
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300 Medium Sudoku Puzzle Book 2019
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13.640000 USD

300 Medium Sudoku Puzzle Book 2019

by Lisa Clinton
Paperback
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Easy Sudoku Puzzle Book Volume 5
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8.350000 USD

Easy Sudoku Puzzle Book Volume 5

by Colormazen
Paperback
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Hard Sudoku: 300 Difficult Sudoku Puzzles: Volume II
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13.640000 USD

Hard Sudoku: 300 Difficult Sudoku Puzzles: Volume II

by Mark Schwartz
Paperback
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300 Medium Sudoku Puzzle Book 2019
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13.640000 USD

300 Medium Sudoku Puzzle Book 2019

by Shaun Waller
Paperback
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