Big Book of Su Doku #1

A big, new, original puzzle collection featuring the hot new puzzle craze, already running daily on the crossword pages of USA Today, The New York Post, The Los Angeles Times, The Washington Post, The Boston Globe, The Detroit Free Press, and many more to come.

Everyone can enjoy them. You don't need to be a math whiz to solve them. You need only a pencil to play.

What are they? Logic puzzles that just happen to use numbers. All you do is fill in a grid so that every row, column, and 3 x 3 box contains the numbers 1 through 9...and there's only one solution to each puzzle!

The Big Book of Su Doku #1 features 200 brand new puzzles, arranged in increasing order of difficulty, from the easiest "Mini Su Doku" puzzles up to the new 12 x 12 "Super Su Doku." It also contains tips and basic rules to get you started.