Sudoku 300 Hard Puzzles With Solutions. (Sudoku Sage)

Sudoku puzzle book containing 300 hard puzzles with 4 puzzles per page. Solutions printed at the end. Letter size book 8.5" X 11"

• • Author: Carl Sage
• • Publisher: CreateSpace Independent Publishing Platform
• • Publication Date: Jul 13, 2016
• • Number of Pages: 106 pages
• • Language: English
• • Binding: Paperback
• • ISBN-10: 1535255587
• • ISBN-13: 9781535255585