Sudoku Puzzle Book, 800 Puzzles, 200 Easy, 200 Medium, 200 Hard and 200 Extra Ha
Subtitle: Improve Your Game With This Four Level Book
Publisher: Createspace Independent Publishing Platform; CreateSpace Independent Publishing Platform
Published: May 25, 2017
Format: paperback
Number of pages: 274
ISBN-13: 9781546924753
Notes: Source title: Sudoku Puzzle Book, 800 Puzzles, 200 Easy, 200 Medium, 200 Hard and 200 Extra Ha: Improve Your Game With This Four Level Book (Sudoku Puzzle Books Champion Series) (Volume 31)