The Gigantic Sudoku Puzzle Book Volume 2: 1500 Puzzles. Easy Through Challenging to Nail Biting and Torturous. Largest Printed Sudoku Puzzle Book Ever.

by Jonathan Bloom Paperback details (USA). ISBN: 978-0-9814261-8-1 ISBN-10: 0-9814261-8-2 buysudokubooks.com · 2010