Sudoku 4 U Puzzle Book: Medium Difficulty

Great Sudoku puzzle book for those looking for more of a challenge in their Sudoku puzzles. This medium difficulty puzzle book is a great way to relax and challenge yourself.

• | Author: Tammy Wall
• | Publisher: CreateSpace Independent Publishing Platform
• | Publication Date: Jan 15, 2017
• | Number of Pages: 42 pages
• | Language: English
• | Binding: Paperback
• | ISBN-10: 1542429366
• | ISBN-13: 9781542429368