4x4 Sudoku 200 + Puzzles With Solutions 3 level: Very Easy Easy Hard: Four Puzzles Per Page - 200+ Puzzle (4x4) Very Easy To Hard Sudoku Puzzles With (Paperback) (ISBN-13: 9798666514443)

A fun hobby that exercises your brain and gives you a sense of accomplishment. That's the perfect description of the numbers puzzle from Japan called sudoku.
* Sudoku 4x4 - 200+ sudoku puzzles in easy to hard with solutions:
* Suitable for kids.
* Large print easy to hard Sudoku puzzles.Suitable for seniors and Kids
* Sudoku grids are large, very easy to read, and fill out
* 4 Puzzles Per Page, solving could be easy on your eyes
* A simple instructions for beginners
If you'd like to boost the performance of your brain and enhance the effectiveness of your brain function. You should use this sudoku puzzle book. You could reduce your probabilities of Dementia or Alzheimer's simply by solving Sudoku puzzles. By using this selection of sudoku puzzle books you would experience enhanced brain capabilities for example focus, logical thinking and memory.