New York Post Master Su Doku: Difficult

by HarperCollins

Overview

The official utterly addictive number-placing puzzle

Give your brain a workout with these all new Difficult-level puzzles. These entertaining puzzles offer more than just hours of fun—Su Doku engages your mind, improves your concentration, and helps you stay mentally fit. With 150 brand-new puzzles to complete, you'll become a Su Doku guru in no time!

Product Details

ISBN-13:	9780061935817
Publisher:	HarperCollins
Publication date:	07/28/2009
Edition description:	Difficult
Pages:	240
Product dimensions:	5.00(w) x 7.00(h) x 0.50(d)

About the Author

Morrow Gift is a collection of books and paper goods tailor-made by the William Morrow crew at HarperCollins. Here, we celebrate self-care, truth, beauty, and birthdays. Our projects are one-of-a-kind and created for you to enjoy and to share.