My Sudoku Puzzle Book
Subtitle: Mixed Easy- Medium-Hard & Very Hard Levels
Publisher: CreateSpace Independent Publishing Platform; Createspace Independent Publishing Platform
Published: May 31, 2016
Format: paperback
Number of pages: 80
ISBN-13: 9781533553522
Notes: Source title: My Sudoku Puzzle Book: Mixed Easy- Medium-Hard & Very Hard Levels (Sudoku Puzzles)