Sudoku Classic

Relax, focus, and solve classic Sudoku puzzles with a clean, fast, and comfortable interface.

Sudoku Classic is designed to be easy to pick up for beginners while still offering a real challenge for experienced players. Choose from multiple board sizes, set the difficulty that fits you best, and keep improving your best times.

Key features:
- Multiple board sizes: 4x4, 6x6, 9x9, and 16x16
- 4 difficulty levels in 9x9 and 16x16 modes: Easy, Medium, Hard, and Expert
- Notes mode for tracking possible numbers
- Hints when you get stuck
- Undo and erase for quick corrections
- Mistake tracking and game over system with 3 lives
- Leaderboards with saved best results
- Continue your in-progress game
- Light and dark themes with selectable color styles
- Sound and music settings

Why you'll like it:
- Quick to start and easy to use
- Clean design without distractions
- Great for both beginners and advanced players
- Works well for short sessions or longer challenges

Whether you want a few minutes of relaxing logic gameplay or a deeper Sudoku challenge, Sudoku Classic is always ready to play.