Sudoku - Free Classic Brain Pu

Solve sudoku, train your brain, and have fun! Thousands of puzzles to explore. Install to start now!

Classic sudoku and Killer Sudoku for beginners and advanced players. Whether you'd like to relax or keep the mind active – pass the time in a pleasant way with sudoku free puzzle game! Get a small stimulating break or clear your head! Take your favorite game with you wherever you go. Sudoku is available offline. Playing the game on mobile is as good as with a real pencil and paper. Now play ranked matches to score against other players!

We have 10000+ different puzzles and comes in four difficulty levels: easy, medium, hard, and expert! Play easy sudoku to exercise your brain, logical thinking, and memory, or try medium and hard sudoku to give your mind a real workout.

Our free sudoku puzzle games have some features that make the game easier for you: hints, auto-check, and highlight duplicates. What's more, in our app each classic sudoku puzzle game has one solution. You will find all you need whether you are solving your first puzzle, or you've progressed to expert difficulty. Choose any level you like!

Features:

✓ Complete Daily Sudoku Challenges
✓ Challenge yourself figuring out your mistakes, or enable Auto-Check to see your mistakes as you go
✓ Turn on Notes ✍ to make notes as on paper. 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

More features:

- Statistics. Track your progress for each difficulty level: analyze your best time and other achievements
- Unlimited Undos. Made a mistake? Just put it back quickly!
- Color themes. Choose one of three appearances to design your own sudoku kingdom! Play with more comfort, even in the dark!
- Auto-save. If you leave a game unfinished, it will be saved. Continue playing anytime
- Highlighting of a row, column, and box related to the selected cell
- Eraser. Get rid of the mistakes

Highlights:

• More than 10000 classic well-formed sudoku puzzles
• 9x9 grid
• 4 perfectly balanced levels of difficulty. This free app is suitable for both sudoku beginners and advanced evil sudoku players! Play easy and medium levels to exercise your brain. Choose hard sudoku to improve your skills and try expert.
• Support both phones and tablets
• Portrait and landscape mode for tablets
• Simple and intuitive design

Daily sudoku is the best way to start your day! 1 or 2 classic sudoku puzzles will help you to wake up, make your brain work, and help you to be ready for a productive working day. Download our mobile application and play sudoku free puzzles offline.

If you are an excellent sudoku solver welcome to our sudoku kingdom! Here you can spend your free time keeping your mind sharp. Regular game practice will help you become a real sudoku master who quickly deals even with the most difficult web puzzles in a short time.

Challenge your brain anywhere, anytime!