Welcome to Zen Sudoku! Are you a lover of numbers and logic challenges? Are you looking for a game that is both entertaining and exercises your brain every day? Zen Sudoku is the perfect choice for you! Immerse yourself in the world of numbers, train your concentration and become a true Sudoku master with our unique features. HIGHLIGHTS: ? THOUSANDS OF SUDOKU PUZZLES Unlimited challenges with randomly generated levels, ensuring each game is a new experience and never boring. ? 4 LEVELS OF CHALLENGE Easy: For beginners to get acquainted. Medium: To practice skills. Hard: A real challenge for your thinking. Pro: For Sudoku masters who want to conquer the top! ✨ MODERN & SMOOTH INTERFACE Enjoy the puzzle solving experience on a meticulously designed, beautiful interface with pleasant colors and smooth effects. ? HINTS & DIAMONDS SYSTEM Having trouble? Don't worry! Use the diamonds you earn to get hints for a cell or a whole row. Win each game to get 100 more ...