Large Print 6x6 Sudoku Book for Beginners! Train your brain with the 100 Large Print Medium 6x6 Sudoku Puzzles for Adults 6"x9" activity book! With 100 large print medium 6x6 Sudoku puzzles at your fingertips, you can ease your way into the world of Sudoku. Have fun while improving your memory and problem-solving skills! Keep practicing with other large print Sudoku activity books!100 Large Print Easy 6x6 Sudoku Puzzles for Adults 100 Large Print Medium 6x6 Sudoku Puzzles for Adults 100 Large Print Hard 6x6 Sudoku Puzzles for Adults 300 Large Print Easy to Hard 6x6 Sudoku Puzzles for Adults