Sudoku Puzzle Book, 300 Very Hard Puzzles: A Geisha Series Book

This sudoku puzzle book contains 300 very hard puzzles, four puzzles per page with space for notes and solutions at the end of the book. Turn off the television and burn up some brain power instead!

• • Author: Katsumi
• • Publisher: CreateSpace Independent Publishing Platform
• • Publication Date: Nov 02, 2016
• • Number of Pages: 106 pages
• • Language: English
• • Binding: Paperback
• • ISBN-10: 1539871010
• • ISBN-13: 9781539871019