Samurai Sudoku 200 Puzzles
Subtitle: Level 6 Hardest
Publisher: Createspace Independent Publishing Platform; CreateSpace Independent Publishing Platform
Published: Sep 23, 2016
Format: paperback
Number of pages: 256
ISBN-13: 9781537740058
Notes: Source title: Samurai Sudoku 200 Puzzles: Level 6 Hardest (Volume 6)