The Must Have 2014 Sudoku Puzzle Book: 365 Sudoku Puzzles. A puzzle a day to challenge you every day of the year. 5 difficulty levels. (The Must Have Sudoku Puzzle Book)

by Mr Jonathan Bloom Paperback details (USA). ISBN: 978-0-9870039-8-0 ISBN-10: 0-9870039-8-4 www buysudokubooks com · 2013