
by Frank Longo (Author)
With a separate sudoku book for every level, all puzzle lovers can play this wildly popular, incredibly addictive game that's appearing in major newspapers all over! Taking a page from karate-another Japanese art-each title is graded by colour: White Belt for easy, Green Belt for medium level, Brown Belt for hard, and Black Belt for the super-tough solvers. And because each book has an amazing 300 puzzles, the fun can go on for hours.
                        Format:  Paperback
                         Pages: 192
                        
                        
                        
                        Publisher: Sterling 
 Published: 25 May 2006
                        
                        
                        
                        
                        
                        ISBN 10:  1402737149
 ISBN 13: 9781402737145