SUDOKY Book of Sudoku Puzzles Hard: Sudoku puzzle books for adults Includes Solutions Vol III

...this sudoku book will give your brain a healthy workout to stay in shape. Sudoku is a puzzle game based on . and decreases your brain age in minutes a day!. Anyone can learn to solve them very easily, like crosswords. ! The solutions at the end of the book for those more rebellious puzzles. From beginners to experts with hard sudoku puzles. For the sudoku lover, ! Birthday, road trip or more, everyone will love it!. to determine consistency. Larger than most newspapers. 8.5 X 11 Includes puzzles that are a real challenge. What are you waiting for, get your copy right now by the button and and !