Killer Sudoku - 200 Hard Puzzles 9x9
Publisher: Createspace Independent Publishing Platform; CreateSpace Independent Publishing Platform
Published: Oct 06, 2018
Format: paperback
Number of pages: 52
ISBN-13: 9781727732559
Notes: Source title: Killer Sudoku - 200 Hard Puzzles 9x9 (Volume 4) (Killer Sudoku - Hard Puzzles)