200 Large Print Hard Sudoku Puzzles Challenge: an Enjoyable Workout for Your Mind

Do you feel like your brain is in need of a workout, but you want it to be fun and interesting? Not dull and boring? Do you like number or logic puzzles? Do you enjoy the challenge of solving a hard sudoku puzzle?

Then 200 Large Print Hard Sudoku Puzzles Challenge is the perfect brain workout book for you.

This book contains:

• 200 brain challenging sudoku puzzles
• Is large print to help reduce eye strain
• 8.5 by 11 format to maximize puzzle solving space
• And a...