Coffee Break Su Doku Book 4. 200 Challenging Su Doku Puzzles, Paperback - Collins Puzzles

Challenge yourself at home with number puzzles Stretch your powers of logical deduction with these 200 new Su Doku puzzles, in easy, medium and dif...

The perfect stocking filler for su doku lovers this Christmas. Stretch your powers of logical deduction with these 200 new Su Doku puzzles, in easy...

DescriptionKeep your mind sharp and test your powers of deductive reasoning with 200 puzzles in easy, medium and difficult categories. Ideal for wh...

Stretch your powers of logical deduction with 200 new Su Doku puzzles, in easy, medium and difficult categories.

The latest title in The Times Fiendish Su Doku series - previously unpublished quality Su Doku puzzles. Includes 180 Fiendish and 20 Super Fiendish...

Contributor(s): Author: The Times Mind GamesThe 200 puzzles in this collection of treacherously difficult puzzles will stretch even the most advanc...

DescriptionYou don't need to be a mathematical genius to solve the treacherous puzzles in this collection of Fiendishly difficult puzzles, it's sim...

Quiz your family at home with crosswords, puzzles and games. A bumper collection of easy, medium and difficult Su Doku number and logic puzzles to ...

Keep your brain busy at home with everyday puzzles. A bumper collection of easy, medium and difficult Su Doku puzzles to test your mental dexterity...

The fourth instalment in the fiercely popular, bestselling Fiendish Su Doku series.

Are you up to the challenge of 200 new Su Doku puzzles, arranged in easy, medium and difficult categories?

Quiz your family at home with crosswords, puzzles and games. The latest volume in the hugely popular Killer Su Doku series from The Times, featurin...

Quiz your family at home with crosswords, puzzles and games. These are previously unpublished quality Su Doku grids from The Times, and help to dev...

Specially compiled to provide the most deadly Su Doku challenge, this is the only volume for Su Doku enthusiasts who need a puzzle that really test...

Challenge yourself at home with number puzzles The latest volume in the hugely popular Killer Su Doku series from The Times, featuring the highest-...

The ninth title in The Times Fiendish Su Doku series - the latest volume of previously unpublished quality Su Doku puzzles from the puzzle provider...

A collection of 200 Difficult Su Doku puzzles. Perfect for the more advanced Su Doku solver in need of a constant supply of challenging puzzles. Gu...

The eagerly-awaited sixth book in the bestselling Times Difficult Su Doku series.

A new collection of previously unpublished Fiendish Su Doku puzzles with the added bonus of 30 Super Fiendish puzzles. Perfect for the advanced sol...

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...

A collection of 200 Difficult Su Doku puzzles of the highest quality from The Times newspaper. Perfect for the intermediate Su Doku solver in need ...

This is the seventh title in the Fiendish series - the latest volume of quality previously unpublished puzzles from the puzzle providers to the Times.

A collection of 200 previously unpublished Fiendish Su Doku puzzles. Perfect for the expert solver in need of a constant supply of ultra-difficult ...

DescriptionThe latest volume in the hugely popular Killer Su Doku series from the puzzle suppliers to The Times, featuring the highest-quality puzz...

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.

Specially compiled to provide the most deadly Su Doku challenge, this is the only volume for Su Doku enthusiasts who need a puzzle that really test...

These diabolically difficult Ultimate Killer Su Doku puzzles will really put your brain power to the test as you "warm up" with the 150 Deadly Kill...

Challenge yourself at home with number puzzles Previously unpublished quality Su Doku grids from The Times, which help develop your skills to take ...

DescriptionThese diabolically difficult Ultimate Killer Su Doku puzzles will really put your brainpower to the test as you warm up with the 150 Dea...

Challenge yourself at home with number puzzles Previously unpublished quality Su Doku grids from The Times, which help develop your skills to take ...

A bumper collection of easy, medium and difficult Su Doku puzzles to test your mental dexterity, powers of logic and deduction. 100 easy, 100 mediu...

A bumper collection of easy, medium and difficult Su Doku puzzles to test your mental dexterity, powers of logic and deduction. 100 easy, 100 mediu...

Quiz your family at home with crosswords, puzzles and games. Su Doku is the classic number puzzle.

The latest volume in the hugely popular Killer Su Doku series from The Times, featuring the highest-quality puzzles with an extra element of arithm...

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...

Challenge yourself at home with number puzzles Killer Su Doku poses an even greater challenge than Fiendish Su Doku puzzles. This is a bumper colle...

Specially compiled to provide the most deadly Su Doku challenge, Ultimate Killer Su Doku 6 is the only volume for Su Doku enthusiasts who need a pu...

Specially compiled to provide the most deadly Su Doku challenge, this is the only volume for Su Doku enthusiasts who need a puzzle that really test...

The ideal gift for su doku enthusiasts. Posing an even greater challenge than Fiendish Su Doku puzzles, this bumper collection of more than 360 puz...

Challenge yourself at home with word puzzles Give your mind a linguistic workout with 200 new quick crossword puzzles. These will have you searchin...

Challenge yourself at home with number puzzles If you like to live dangerously and push beyond your mental comfort zone, steel yourself for The Tim...

For anyone who loves the challenge of Su Doku but manages to solve them within minutes, you can now enjoy the extended mental workout and ultimate ...

Quiz your family at home with crosswords, puzzles and games. For anyone who loves the challenge of Su Doku but manages to solve them within minutes...