Sudoku Book 300 Extra Hard Puzzles
Subtitle: Sudoku Puzzle Book With Only One Level of Difficulty
Publisher: Createspace Independent Publishing Platform; CreateSpace Independent Publishing Platform
Published: Feb 04, 2017
Format: paperback
Number of pages: 106
ISBN-13: 9781542927765
Notes: Source title: Sudoku Book 300 Extra Hard Puzzles: Sudoku Puzzle Book With Only One Level of Difficulty (Sudoku Book Series) (Volume 18)