Very Hard Sudoku Puzzle Book Volume 17

by Colormazen and Carol Bell

Are you ready to rise to the ultimate brain-training challenge? If so, Colormazen Very Hard Sudoku Puzzle Book will be your perfect take-anywhere companion. With 100 very hard puzzles guaranteed to sharpen your mind and keep you thoroughly entertained, this collection is a real treat for anyone who loves Sudoku.

Working the puzzles in this book can provide a vigorous mental workout for virtually everyone from teenagers to senior citizens,...

• Format: Paperback
• Language: English
• ISBN: 1090632169
• ISBN13: 9781090632166
• Release Date: March 2019
• Publisher: Independently Published
• Length: 120 Pages
• Weight: 0.65 lbs.
• Dimensions: 0.3" x 8.5" x 11.0"