Dover A First Sudoku Book A First Sudoku Book ISBN: 0486450740

This whimsically illustrated sudoku book is specially designed for kids. Its 48 puzzles are geared toward players from the ages of 8 to 13, but anyone can enjoy them. All you have to do is fill in the squares with the digits 1 through 9 in such a way that each digit appears in each column, row, and large square only once. Solutions are included. Book specifications: paperback, 64 pgs., 5 3/8 in. x 8 1/2 in. Publisher: Dover, 2006.