Sudoku
Puzzle
Classic Sudoku with notes, hints, undo, and leaderboard
- Downloads
- 9+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Aug 18
- 2026 · v1.0.5
Screenshots
About Sudoku
Sudoku is a focused number puzzle with a clean dark interface.
HOW TO PLAY
Fill the 9×9 grid so every row, column, and 3×3 box contains digits 1–9 without repeats. Tap a cell, pick a number, or switch to note mode for candidates.
FEATURES
• Six difficulty levels from Easy to Robots only
• Number pad with completed-digit markers
• Note mode, eraser, undo, and hint
• Conflict highlighting and same-number matches
• Timer and personal time records per difficulty
• Soft interstitial ads on occasional new puzzles
• Game Center / Play Games leaderboards
HOW TO PLAY
Fill the 9×9 grid so every row, column, and 3×3 box contains digits 1–9 without repeats. Tap a cell, pick a number, or switch to note mode for candidates.
FEATURES
• Six difficulty levels from Easy to Robots only
• Number pad with completed-digit markers
• Note mode, eraser, undo, and hint
• Conflict highlighting and same-number matches
• Timer and personal time records per difficulty
• Soft interstitial ads on occasional new puzzles
• Game Center / Play Games leaderboards
What’s new
Version 1.0.5 · Updated August 18, 2026
• Soft interstitial ads on occasional new puzzles • Game Center and Play Games player ratings by difficulty • Stability improvements