Sudoku Master - Number Game

Contains adsIn-app purchases
4.8
190K reviews
1M+
Downloads
Content rating
Everyone
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About this game

Welcome to Sudoku Master, the ultimate classic sudoku puzzle app designed to train your brain and sharpen your logic!

Whether you want to relax or keep your mind active, pass the time in a pleasant way with our free sudoku puzzle game. Take a stimulating break or clear your head! Sudoku Master is a number game that offers a premium experience without distractions. Take your favorite logic puzzle with you wherever you go. Playing Sudoku offline on mobile is as good as using a real pencil and paper.

Choose any level you like! Play easy sudoku to exercise your brain, logical thinking, and memory, or try medium and hard sudoku to give your mind a real workout. Unlike other apps, Sudoku Master offers unique challenges: from quick 6x6 matches to the giant 16x16 sudoku grid for true experts.

🌟 Key Features:
Classic & Unique Modes: Play on the standard 9x9 grid, try the fast 6x6, or challenge yourself with the complex 16x16 sudoku board.
5 Balanced Levels: Perfect for beginners and advanced players. Progress from easy sudoku to expert and Master levels to build your skills.
Sudoku No Ads Experience: Enjoy a pure logic game environment. Focus entirely on solving without interruptions.
Offline Game Mode: No WiFi? No problem. Play this number game offline anytime—perfect for travel and commuting.
Smart Tools: Turn on Notes ✍ to make notes like on paper. Use Hints when you are stuck on a difficult sudoku puzzle.
Daily Sudoku Challenges: Complete daily tasks to collect unique trophies and improve your cognitive performance.

🧠 Train Your Brain & Logic:
Daily sudoku practice is the best way to start your day! 1 or 2 classic puzzles will help you to wake up and get ready for a productive working day. This math game helps to:
- Strengthen logical reasoning.
- Improve memory and focus.
- Protect mental health by keeping the mind sharp.

✨ Why Sudoku Master?
We created a clean, high-quality environment for number puzzle lovers. With Dark & Light themes, auto-save, and unlimited undos, you can solve puzzles at your own pace. Track your progress with detailed statistics and become a real Sudoku Master.

Download Sudoku Master - Number Game now! Challenge your brain anywhere, anytime with this classic sudoku offline.

📧 Support: sudoku.master.support@malpagames.com
Updated on
Dec 23, 2025
Available on
Android, Windows*
*Powered by Intel® technology

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App activity and 2 others
This app may collect these data types
Location, App activity and 2 others
Data is encrypted in transit

Ratings and reviews

4.9
176K reviews
J Pazos
January 5, 2026
After winning a bunch of games against other players, the "ads not available" starts popping up very frequently. This prevents you from reviving after a third miss (which happens fairly frequently due to a nerve condition causing my hands to twitch). It also prevents you from viewing an ad to gain double points for a set time. Otherwise, its a great game that I enjoy playing until the "ads not available" starts popping up.
2 people found this review helpful
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Malpa Games
January 14, 2026
We do everything possible to ensure that advertising is available in the game. However, not everything depends on us in this matter. The actual display of advertising is controlled by the advertising networks. The advertising networks have its own additional criteria and restrictions that we cannot influence.
wozwald
December 6, 2025
App was fun and fine at first until it started shoveling ads down my throat. Now, I don't mind having to see short ads, but what I HATE are the ones that force you to interact with them. I'll click "new game" and have to sit through a 3 minute ad because it forces me to play a demo. It also does this for when I finish a game, so I can't even cash my points until going through a long ad. There's no X button or anything, either. I don't want to play any more because of this.
29 people found this review helpful
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Malpa Games
December 9, 2025
We're sorry you experienced difficulties with the ads. Playing a demo in ads is completely optional. Also, the ads may contain a step redirecting you to a store; to return from it, it needs to press the system "back" button. And we would like to note that we didn't encounter any issues closing the ads during our testing.
Michael Stella
September 24, 2025
Ads make the game unplayable, literally. You play until you get to an ad, then have to close the game for an hour or two because the ad will not go away. Even if you close the game and restart it, the ad will start from the beginning before you can play. Edit: in reply to Malpa, it is not a glitch, the ads are just overbearingly long and invasive. I don't think this game was meant to be enjoyed, I think it is a cheap trick to push other games or soak up advertisement money.
59 people found this review helpful
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Malpa Games
September 24, 2025
Thank you for your feedback. So we can look into the issue, please contact us using the 'Feedback' button in the game settings. Please add a screenshot of the location causing the issue to a message. A video showing the situation and your actions would be even better.

What’s new

Dear Sudoku Users,
We're excited to show you our new update! We hope you'll enjoy it.
Don't hesitate to contact us if you happen to any bug, thanks for choosing Sudoku.