Sudoku Puzzle Adventures - MIX: 200 Sudoku puzzles to really stretch and exercise your brain, keeping it fit and help guard against Alzheimer. The 50

Sudoku Puzzle Adventure is a great way to immerse yourself in a problem solving activity that stretches and exercises your brain. Studies have shown this to be a great guard against Alzheimer. The 200 carefully crafted Sudoku puzzles are an ideal introduction into the exciting world of Sudoku. Graded From EASY to TOUGH, they will provide you with hours of aggravation, fun and extreme satisfaction when completed. Whether you feel tormented, terrified, challenged, frustrated, or victorious is up to you. Most importantly, have fun. There's never been a better time to go Sudoku. Welcome to the club