Books in the The Times Su Doku series

Challenge yourself at home with word and number puzzles The fourth instalment of the successful Times Killer Su Doku series. Adding the challenge of arithmetic and taking Su Doku to a new deadly level of difficulty.

Challenge yourself at home with word and number puzzles Push your nerve and logic to the absolute limit with this third collection of The Times Killer Su Doku.

Quiz your family at home with crosswords, puzzles and games. To feed the nation's addiction further, here is the sixth instalment of The Times Su Doku puzzles.

Quiz your family at home with crosswords, puzzles and games. The first Times Su Doku book sparked a worldwide publishing phenomenon - sales have topped 4 million copies worldwide since March 2005.

Quiz your family at home with crosswords, puzzles and games. The second collection of Su Doku puzzles, the crossword without words, which is taking the puzzle world by storm. Literally translated, Su means number and doku means place.