Classic Sudoku 9x9 Deluxe - Hard - Volume 54 - 468 Logic Puzzles

Sudoku is a fun and addicting logic puzzle game that has taken the world by storm. This book is ideal if you love to solve difficult Sudoku puzzles. In this book, you do not need to wade through easy Sudoku puzzles before getting to the real brain teasers. Once you pick up this book, you won't be able to put it back down. You have been warned

Classic Sudoku 9x9 Deluxe - Hard is a collection of 468 puzzles: 408 hard Sudoku 9x9 puzzles 60 extra logic puzzles

I guarantee that every logic puzzle in this Sudoku puzzle book has been carefully checked to ensure that each puzzle has only 1 solution.

None of the puzzles in this book will appear in any of the other PuzzleBooks.net books.

Sudoku is also known as Number Place, Nanpure, Su Doku. Quite often Sudoku is misspelled as Suduko, Soduko, Sodoku, Sudoko, Suduku and Soduku.