Sudoku Zen - No Ads

Sudoku Zen brings the world's most beloved number puzzle to your iPhone and iPad — beautifully designed, distraction-free, and endlessly satisfying. From relaxing beginner grids to fiendishly difficult challenges, Sudoku Zen offers endless puzzles to keep your mind engaged. Whether you have five minutes or five hours, there's always a perfect puzzle waiting. No ads interrupting you. Just you, the grid, and pure focus. Smart hints guide you when you're stuck — without giving too much away. Play at your own pace with an optional timer for when you want a little extra challenge. Features: - Endless puzzles across 4 difficulty levels - Smart hint system - Optional timer - Undo - Beautiful dark mode Download Sudoku Zen and find your flow.