A bumper 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, traveling, or relaxing at home.
The book, Big Book of Su Doku 9 (9780008469924) [Order Bulk Books, Wholesale, Quantity Discount] with ISBN# 9780008469924 in by may be ordered bulk quantities. Minimum orders start at copies.