Sudoku

Challenge your brain with these enjoyable puzzles 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 tests their mettle. Prepare yourself...

Challenge yourself at home with word and number puzzles These are previously unpublished quality Su Doku grids from the puzzle providers to The Times, and help to develop you to take on Extreme Su Doku.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...

The latest volume in the hugely popular Killer Su Doku series from 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...

Challenge yourself at home with word and number puzzles A new title in the Fiendish Su Doku series, concentrating entirely on the more difficult Super Fiendish puzzles. These are previously unpublished quality Su Doku grids from the puzzle...

Challenge yourself at home with word and number puzzles 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 tests their mettle. Prepare...

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 endurance test of a five grid interlinked system. This is Su Doku multiplied: every column, row...

Challenge yourself at home with number puzzles 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 endurance test of a five grid interlinked system...

Challenge yourself with number puzzles The latest volume in the hugely popular Killer Su Doku series from The Times, featuring the highest-quality puzzles with an extra element of arithmetic. These puzzles will test your skills to...

Challenge yourself with number puzzles Previously unpublished quality Su Doku grids from The Times, which help develop your skills to take on Extreme Su Doku. The 200 puzzles in this collection of treacherously difficult puzzles...

Challenge your brain with these enjoyable puzzles. 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 tests their mettle. Prepare yourself for the toughest Su...

Challenge yourself with word and number puzzles 200 brand new compelling and addictive word and number puzzles from The Times. Appearing daily in the newspaper, Codeword is the cracking alternative to Su Doku and Crosswords. The...

A massive 300 sudoku puzzles packaged in a stylish paperback - this is the perfect sudoku gift book for adults of any age. With a mix of 100 easy, 100 medium and 100 hard puzzles, the 9 x 9 grids are each arranged on their own page and solutions are...

A massive 300 killer sudoku puzzles packaged in a stylish paperback - this is the perfect killer sudoku gift book for adults of any age. With a mix of 100 easy, 100 medium and 100 hard puzzles, the 9 x 9 grids are each arranged on their own page and...

The first ever puzzle book from Flightradar24 At any one time there are nearly 20,000 flights in the sky, and more than 75 million flights a year - and, since 2006, the website Flightradar24 has kept its beady eye on them all. For the first...

Challenge yourself with number puzzles The latest volume in the hugely popular Killer Su Doku series from The Times, featuring the highest-quality puzzles with an extra element of arithmetic. These puzzles will test your skills to...

Challenge yourself at home with word and number puzzles These are previously unpublished quality Su Doku grids from The Times, and help to develop you to take on Extreme Su Doku. The 200 puzzles in this collection of treacherously...

Challenge your brain with these enjoyable puzzles The latest book in The Times Fiendish Su Doku series - previously unpublished quality Su Doku puzzles. Includes 180 Fiendish and 20 Super Fiendish puzzles. You don't need to be a...

Challenge yourself with number puzzles Previously unpublished quality Su Doku grids from The Times, which help develop your skills to take on Extreme Su Doku. The 200 puzzles in this collection of treacherously difficult puzzles...

Challenge your brain with these enjoyable puzzles. The latest title in The Times Fiendish Su Doku series - previously unpublished quality Su Doku puzzles. Includes 180 Fiendish and 20 Super Fiendish puzzles. You don't need to be a...

Challenge your brain with these enjoyable puzzles. 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 tests their mettle. Prepare yourself...

A massive 300 killer sudoku puzzles packaged in a stylish paperback - this is the perfect killer sudoku gift book for adults of any age. With a mix of 100 easy, 100 medium and 100 hard puzzles, the 9 x 9 grids are each arranged on their own page and...

Quiz your family at home with crosswords, puzzles and games. Su Doku is the classic number puzzle. The Times Su Doku Book 14 contains a mix of 150 mind-bending variations, ranging from mercifully Mild to the uber-challenging Super...

Supersize the world's greatest number puzzle and you get Super Sudoku - the biggest and best test of even the most dedicated sudoku fan's logic. From the pages of The Mail on Sunday, this new collection of the much-loved number puzzle is guaranteed to...

Challenge yourself at home with word and number puzzles These are previously unpublished quality Su Doku grids from The Times, and help to develop you to take on Extreme Su Doku. The 200 puzzles in this collection of treacherously...

Challenge yourself at home with word and number puzzles Killer Su Doku poses an even greater challenge than the Fiendish Su Doku puzzles.Here are 110 previously unpublished puzzles for hard-core Su Doku addicts. Published to...

Challenge yourself at home with word and number puzzles A collection of 200 previously unpublished Fiendish Su Doku puzzles. Perfect for the expert solver in need of a constant supply of ultra-difficult puzzles. Guaranteed to provide hours of...

Quiz your family at home with crosswords, puzzles and games. 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. Guaranteed to provide hours of...

Challenge yourself at home with word and number 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. ...

Challenge yourself at home with number puzzles Previously unpublished quality Su Doku grids from The Times, which help develop your skills to take on Extreme Su Doku. The 200 puzzles in this collection of treacherously difficult...

500 number and logic puzzles to test your mental agility with this collection from the MindGames section of The Times, featuring 7 different types of puzzle challenge. The perfect gift for all number and logic puzzle enthusiasts who are...

The second book in a brand new Daily Mail puzzle series, Daily Mail Big Book of Sudoku 2 contains over 400 sudoku grids.Whether you're on the go or at home, these puzzles will challenge your logical thinking and stimulate your brain power. With puzzles...

A massive 300 deadly killer sudoku puzzles packaged in a stylish paperback - this is the perfect gift book for the avid killer sudoku fan. The 9 x 9 sudoku grids are each arranged on their own page and solutions are easily found at the back of the book...

Challenge yourself at home with word and number puzzles Specially compiled to provide the most devilishly difficult challenge, Ultimate killer Su Doku 3 is the only volume for Su Doku enthusiasts who need a puzzle that really tests their...

Challenge yourself at home with number puzzles The latest volume in the hugely popular Killer Su Doku series from The Times, featuring the highest-quality puzzles with an extra element of arithmetic. This addition to the successful...

Challenge yourself with number puzzles 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 endurance test of a five grid interlinked system. This is Su Doku...

Challenge yourself at home with word and number puzzles The ninth title in The Times Fiendish Su Doku series - the latest volume of previously unpublished quality Su Doku puzzles from the puzzle providers to the Times. You don't...

Challenge your brain at home with these enjoyable puzzles. 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 tests their mettle. Prepare...

Challenge yourself at home with word and number puzzles 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 tests their mettle. Prepare...

Mensa's Most Difficult Maths Tests provides an exceptional challenge for even the most adept of puzzlers. This full-colour book features a huge variety of numerical brainteasers that will test even the most mathematical of minds. With puzzles ranging...

The perfect Christmas gift for armchair detectives - Agatha Christie meets Murdle . 12 murderous mysteries to read. 20 perplexing puzzles to solve. 1...