Sudoku Advanced: Puzzles for Adults Volume 1 - Paperback

by Puzzle Crazy (Author)

Warning: this book of Sudoku puzzles is not for the short-tempered. Why? Because it will take a lot of practice, patience and thinking in order to get the right patterns and build a good strategy from there. When you play, you have to bear in mind that there is no time pressure. It's perfectly fine to play on your own terms and in your own pace. Play today