Numbers In The Middle | Sudoku Medium (340+ Puzzles)

Stay mentally alert with age by answering Sudoku puzzles. This one's a big book with 340+ puzzles so you can choose to answer one puzzle per day. Answering brain games will helpl delay dementia and Alzheimer's disease. You are using your brain when you play Sudoku so you don't end up losing it. Begin today!

• | Author: Puzzle Therapist
• | Publisher: Puzzle Crazy
• | Publication Date: Sep 20, 2017
• | Number of Pages: 128 pages
• | Language: English
• | Binding: Paperback/Mathematics
• | ISBN-10: 1541941381
• | ISBN-13: 9781541941380