Book 1 of 3 Embark on a regal journey of logical prowess with the Princess Sudoku series! This enchanting collection of three books, each featuring easy, medium, and hard puzzles, invites young royalty to become Sudoku masters. Amidst the magical realms of castles and tiaras, budding princes and princesses can hone their problem-solving skills while conquering delightful challenges. Ideal for ages 8-12, this series promises hours of captivating entertainment, offering a royal escape into the world of numbers and strategy. Whether you're a Sudoku novice or an aspiring Sudoku sovereign, the Princess Sudoku series is the key to unlocking the kingdom of numerical fun! More than 200 puzzles over 157 pages, including solutions, did you know facts, and a handful of coloring pages, not forgetting four cut out certificates for level achievements.