Sudoku

Brainatee

Contains adsIn-app purchases

About this game

Sudoku free puzzle is a classic game with numbers to train your brain and IQ. If you like puzzle Sudoku and playing math games, we welcome you! Playing this free sudoku puzzles on mobile is as good as with a real pencil and paper. Install sudoku free puzzles to start now!

This sudoku app has 12000+ classic number games and comes in six difficulty levels: fast, easy, medium, hard, expert and evil one! Play easy sudoku and medium sudoku levels to exercise your brain. Choose hard sudoku to improve your skills and try expert sudoku puzzle game with numbers for really challenges. Sudoku evil is a sudoku puzzle with the highest possible level of difficulty.

🔥 Why you should play Sudoku puzzles?
Solving Sudoku has a lot of benefits. Daily Sudoku sessions are said to help you train your brain, improve memory, concentration and logical thinking. Whether you’re waiting for plane boarding, stuck in a queue or just want to unplug from reality for a few minutes, free Sudoku should be your best puzzle of choice.

📙 Classic Sudoku Game:
The Japanese puzzle game Sudoku is based on the logical placement of numbers. A game of logic, Sudoku doesn’t require any calculation nor special math skills; all that is needed are brains and concentration.

🏆 Daily Sudoku challenges
Challenge yourself with daily Sudoku! Pick a date on the calendar and enjoy fresh sudoku puzzles every day! Come back to our puzzle kingdom of Sudoku every day and complete Sudoku game of the day.

🔢 Sudoku app features:

✓ More than 12000 well-formed classic sudoku puzzles with numbers
✓ 6 levels of difficulty: Fast Sudoku, Easy Sudoku, Medium Sudoku, Hard Sudoku, Expert Sudoku, Evil Sudoku
✓ Complete free Sudoku Daily Challenges to complete for awards
✓ No wifi need, play in anytime anywhere
✓ Color themes. Choose one of four appearances to design your own Sudoku kingdom! Play these fun free number games with more comfort, even in the dark!
✓ Easy and attractive gameplay that improves your puzzle game experience

📝 More Sudoku game features:

• Statistics. Track your daily Sudoku progress, best time, and other achievements.
• Unlimited Undo.
• Auto-save. If you get distracted and quit your Sudoku game unfinished, we’ll save it for you so you can continue anytime
• Turn on Highlight identical number.
• Add notes✍ if you’re not sure which number to place. Enjoy the experience of the classic paper-and-pen puzzle games
• Challenge your logic figuring out your mistakes, or enable Auto-Check to see your mistakes
• Mistakes Limit. Turn on/off Mistakes Limit mode as you like.
• Hints can guide you when you get stuck.
• Eraser.
• Number-First Input. Long press to fill quickly.
• Autocomplete sudoku puzzle.

🎓 How to play Sudoku puzzle game:

The goal of Sudoku is to fill a 9×9 grid with numbers so that each row, column and 3×3 section contain all of the digits between 1 and 9. Your job is to use logic to fill in the missing digits and complete the grid.

Challenge your brain with the classic sudoku anywhere, anytime! Install Free Sudoku puzzles and have fun along the way!

Ratings and reviews

Nice game overall. I like the controls, and the auto pencil feature is nice. My main complaint is with the color coding. Highlighted numbers don't highlight squares with that number penciled in, and worse, the number penciled in appears paler and lower contrast than the other penciled-in numbers. (A customizable color palette would be very welcome!) No way to offer feedback except via review, either. Fix the colors, and I'll purchase the game.

I've been looking for my ideal Sudoku game for quite a while. I feel like my criteria were not hard. Quick and easy notes for all 9 numbers. Horizontal and vertical line highlights. Highlighting the numbers on the grid you have selected. And, most importantly, self-erasing notes. This has all of these features. The one thing I'd prefer is toggling numbers on/off to place numbers quickly. But given how well it does everything else, that's no big deal.

Great app, love this one! Just one issue with sync though: it synced once when I first installed it on my second device, but since then, the game progress is not synchronising. I've gone through various methods to try to force Google Play Games to sync, restarted the apps after that etc, but it won't sync the recent games that I've played on each device (i.e. not visible in the statistics tab). I found this app cos I wanted Play Games sync! Otherwise though, great app, thank you!

What's new

- Bug fixes
- Improved the theme selection window and added an additional selection of font size
- Small improvements to fast mode
- Fixed cell highlighting
- Fixed autocomplete puzzle option
- Fixed getting daily challenges
- New option in the settings "Vibration & haptics", there will be a light vibration when pressing the number buttons
- Reduced save file size
- Added a request to receive notifications of new daily challenges