Sudoku : 1000 Hard Puzzles To Exercise Your Brain: Brain Gym Series Book

Put your brain through it's paces with this Brain Gym book of 1000 Hard Sudoku puzzles, perfect for the more experienced or those seeking a really good challenge. We exercise our bodies but our brains need a workout too! Sudoku helps keep your brain healthy and functioning well. Challenge yourself to finish all the puzzles without cheating! Solutions to all the puzzles are at the end of the book. 344 pages, 4 puzzles per page. 8.5 by 11."

• | Author: Jared Frost
• | Publisher: Fat Dog Publishing, Llc
• | Publication Date: Jun 09, 2016
• | Number of Pages: 346 pages
• | Language: English
• | Binding: Paperback
• | ISBN-10: 1943828385
• | ISBN-13: 9781943828388