In VERY GOOD overall condition with light signs of previous ownership.
From the Publisher
Although Sudoku is all about numbers, the great thng is you don’t need to be a mathematical genius to do it. All you need is the ability to count up to nine and to concentrate. Containing over 100 puzzles, this book is great for beginners as well as those with a little more experience. Guidance is gven on how to play, so even if you are completely new to Sudoku you'll soon master it and become a champion player!