Big Book of Su Doku book 2 (Paperback)  | Released: 23-Oct-17

A collection of easy, medium and difficult Su Doku puzzles to test your mental dexterity, powers of logic and deduction.Keep your mind sharp and test your powers of deductive reasoning. Ideal for whiling away those long commutes, travelling on holiday or relaxing at home. About the AuthorCollins has been publishing educational and informative books for almost 200 years. Throughout this rich heritage we have maintained an impressive record in creating market-leading products across various sectors.