Succumb to the worldwide sudoku craze!
There are three categories in this book: 1) Easy Sudoku, 2) Medium Difficult Sudoku, and 3) Difficult Sudoku. You may want to start with the easy sudoku and go over to more difficult ones later, but if you feel confident, you can also start with more challenging sudoku and enjoy the puzzling feeling.
The book also contains a brief history of the sudoku.
Hardcover available separately
Happy sudokuing!
September 29, 2009
