Sudoku 300 Extra Hard Puzzles: Keep Your Brain Active For Hours. An Active Brain Series 2 Book

Get your brain active with this Active Brain Series 2 book containing 300 extra hard Sudoku puzzles with solutions, perfect for the Sudoku enthusiast. With only one level of difficulty there are no wasted puzzles. Sudoku is a fun way to exercise your brain and there are plenty of puzzles in this book to give it a really good workout! The book is 8.5" by 11" and has 4 puzzles per page with room for notes.

• • Author: T. Lee
• • Publisher: CreateSpace Independent Publishing Platform
• • Publication Date: Aug 11, 2016
• • Number of Pages: 106 pages
• • Language: English
• • Binding: Paperback
• • ISBN-10: 153701790X
• • ISBN-13: 9781537017907