Very Difficult Sudoku Puzzles For Adults: Hard Sudoku Puzzle Book. 180 Sudoku puzzles from Hard To Extreme Difficulty. Solutions Included [Large Print]

By Puzzle Proof

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• Format: Paperback
• Large Print: Yes
• Language: English
• ISBN: B08L4D49Z3
• ISBN13: 9798698420569
• Release Date: October 2020
• Publisher: Independently Published
• Length: 138 Pages
• Weight: 0.74 lbs.
• Dimensions: 0.3" x 8.5" x 11.0"