Sudoku & Number Puzzles

This handy spiralbound format can be laid flat. For solvers who have dared to come this far, congratulations! Your reward is the roughest, toughest...

Master Your Mind aims to help you exercise your mind using a combination of tests and self-assessments, combined with the practical exercises on re...

Quiz your family at home with crosswords, puzzles and games. Stretch your powers of logical deduction with 200 new Su Doku puzzles, in ea...

The description for the first book, Math Jokes 4 Mathy Folks, fits for his second book, More Jokes 4 Mathy Folks. Who says math can't be funny? In...

Be warned: cracking puzzles releases a very addictive drug. Marcus du Sautoy Have you ever wanted to be a puzzle...

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...

Previously unpublished quality Su Doku grids from The Times, which help develop your skills to take on Extreme Su Doku. The 200 puzzles i...

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 ideal gift for su doku enthusiasts. If you like to live dangerously and push beyond your mental comfort zone, steel yourself for The ...

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

In the modern world the theory of probability is used extensively in mathematics, science, engineering, medicine and, of course, gambling. A propos...

Immerse yourself in the simple elegance of classic sudoku. In this book, prolific sudoku creator Frank Longo provides 100 classic sudoku, all from ...

Bicycle or Unicycle? is a collection of 105 mathematical puzzles whose defining characteristic is the surprise encountered in their solutions. Solv...

Challenge yourself at home with word and number puzzles For those who like to live dangerously and push beyond their mental comfort zone,...