Calcudoku Adult Puzzle Book: 1000 Hard (6×6, 7×7, 9×9) Mathdoku Puzzles (The Big Books of Logic Puzzles Series)
$12.11
Why we picked this
Product Details
The Calcudoku Adult Puzzle Book features 1000 challenging puzzles in various sizes (6x6, 7x7, 9x9), designed to engage your mind and enhance logical thinking. Each puzzle guarantees a unique solution, ensuring a satisfying experience. The book includes answers for all puzzles, making it easy to check your progress. With 6 puzzles per page in a convenient 8.5 x 11 inch format, it's perfect for both casual and serious puzzle enthusiasts.
Additionally, the book promotes cognitive function improvement through regular puzzle-solving, which can be beneficial for mental agility. It also offers free bonus puzzles for download, adding extra value to your purchase.
Pros & Cons
- Includes 1000 challenging puzzles
- Offers answers for all puzzles
- Promotes cognitive function improvement
- Free bonus puzzles available for download
- Limited to hard difficulty puzzles
- No digital version provided
- Physical format may not appeal to everyone
$12.11

