Publisher's Synopsis
A classic collection of 500+ hard Sudoku! Ideal for your commute, to challenge yourself at home, and for addicts of this game, both kids and adults.This book with hours of fun inside makes a great gift!Wide center margins making it easier to work on the puzzles when you fold the book.Bigger font and better quality paper than newspapers and magazines - easy to read and write on without worry of bleed through.Includes the solutions.Great workout for your brain!