Classic Sudoku APK

- upgrade api
- fix bug logic
- optimaze game performan
- Remove SDK analyze

The #1 logic puzzle game has turned up the brilliance with fresh colors, exciting new features, new levels of difficulty, daily challenges, achievements and MORE! Keep your mind sharp with hundreds of brain training puzzles for players of all ages!
This is the new version of the popular Japanese puzzle called Classic Sudoku. This game are for beginners and advanced players, whether you'd like to relax or keep your mind active – pass time in a pleasant way! Get a small stimulating break or clear your head with Sudoku. You can take your favorite game with you wherever you go, since playing Sudoku on mobile is as good as with a pencil and paper.
New ways to play classic puzzles with four (4) levels of difficulty, offering you just the right amount of challenge. Play at your own pace with freshly generated puzzles giving you endless supply of unique classic Sudoku games. You can choose any level you like, play easier levels to exercise your brain, or try expert levels to give your mind a real workout.
Our Sudoku Classic has some features that make the game easier for you: hints and duplicates highlight. You can use them or complete the challenge without help – it's up to you! What's more, in our Sudoku each puzzle has one solution.
This amazing Sudoku give you:
- Make notes to keep track of possible numbers. Each time you fill in a cell, notes are automatically updated!
- Highlight duplicates to avoid repeating numbers in a row, column and block
- Hints can guide you through the points when you are stuck Train your brain with Sudoku anywhere, anytime!
Have fun playing Sudoku from Pingpong Game :d