500+ Hard Sudoku Puzzles for Adults
Subtitle: Sudoku Puzzle Books Hard
Publisher: Createspace Independent Publishing Platform; CreateSpace Independent Publishing Platform
Published: Nov 08, 2017
Format: paperback
Number of pages: 108
ISBN-13: 9781979546249
Notes: Source title: 500+ Hard Sudoku Puzzles for Adults: Sudoku Puzzle Books Hard (with answers)