Su Doku Challenge Book 5 - by Collins Puzzles (Paperback)

Book Synopsis

Are you up to the challenge of 200 new Su Doku puzzles, arranged in easy, medium and difficult categories? Keep your mind sharp and test your powers of deductive reasoning. Ideal for whiling away those long commutes, traveling on holiday or relaxing at home.

About the Author

Collins 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.