Sudoku Big Book Straights - 500 Hard Puzzles 9x9
Publisher: Createspace Independent Publishing Platform; CreateSpace Independent Publishing Platform
Published: Sep 19, 2018
Format: paperback
Number of pages: 128
ISBN-13: 9781727453089
Notes: Source title: Sudoku Big Book Straights - 500 Hard Puzzles 9x9 (Volume 4)