Very Hard Sudoku Puzzles Volume 2
Subtitle: Very Hard Sudoku Puzzles For Advanced Players
Publisher: Createspace Independent Publishing Platform; CreateSpace Independent Publishing Platform
Published: Feb 03, 2017
Format: paperback
Number of pages: 90
ISBN-13: 9781542900362
Notes: Source title: Very Hard Sudoku Puzzles Volume 2: Very Hard Sudoku Puzzles For Advanced Players