Sudoku Masyu - 200 Hard to Master Puzzles 6x6
Publisher: Createspace Independent Publishing Platform; CreateSpace Independent Publishing Platform
Published: Feb 17, 2017
Format: paperback
Number of pages: 136
ISBN-13: 9781543154511
Notes: Source title: Sudoku Masyu - 200 Hard to Master Puzzles 6x6 (Volume 4)