Journey Puzzles: 90 Medium Sudoku Puzzles(Volume 1) Journey Puzzles: 90 Medium Sudoku Puzzles contains sudoku puzzles that are fun and great for a healthy mind.Doing these easy sudoku puzzles will exercise your brain and gives you a sense of accomplishment after completing each.Doing puzzles can even help delay dementia and reduces the chances of developing Alzheimers by keeping your brain active. Increase your concentration power by doing one puzzle after the other. 90 sudoku puzzles and solutions 8.5 x11 inches Matte Cover
