Sudoku Master® - Sudoku Puzzle

Contains adsIn-app purchases
235K reviews
Content rating
PEGI 3
1M+
Downloads
Content rating
PEGI 3
In-Game Purchases
Learn more
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About this game

Welcome to Sudoku Master® — the ultimate logic games for your daily brain workout!

Are you looking for a Japanese puzzle that fits your rhythm? Discover Sudoku Master — a free app designed for both beginners and pro players. Unlike other apps, we offer not only the classics but also unique modes to keep your math logic sharp every day.
Why is Sudoku Master® your best choice?

📏 Unique Grid Sizes Break the routine! Fill numbers in cells across various difficulty levels:
- 6x6: A quick warm-up for your commute (subway, bus).
- 9x9: The classic game you know and love.
- 16x16: A massive challenge for true geniuses!

🧩 Advanced Modes for Pros Want more? Try our expert formats:
- Samurai Sudoku: The ultimate test of endurance. Five overlapping 9x9 grids in one giant puzzle. Become a legendary master!
- Killer Sudoku: A perfect blend of logic and arithmetic. Solve number sums in cages while following classic rules. It’s the best brain trainer for mental math.

🧠 5 Difficulty Levels Boost your IQ step by step. Every mode features Easy, Medium, Hard, Expert, and Pro Level. Improve your focus and visual memory with every solved square.

✨ Clean Design & Comfort We focused on what matters — the gameplay:
- Minimalist Interface: nothing distracts you from finding the solution.
- Dark Mode: Protect your eyes while playing at night.
- Smooth performance even on older devices.

🛠️ Tools for Victory Everything you need to solve puzzles stress-free:
- Note Mode: Take notes just like on paper — they update automatically.
- Smart Hints: A gentle nudge if you get stuck.
- Unlimited Undo & Eraser: Fix mistakes instantly.

Extra Features:
- Play Offline & No Wi-Fi: Your favorite anti-stress hobby is always with you — on planes, trains, or vacations.
- Auto-Save: Never lose a second of your progress.
- Statistics: Track your wins and personal bests.

📞 We Value Your Feedback! We build this game for you. If you have suggestions or found a bug, contact us directly. We read every email and reply to every player.

📧 Contact: sudoku.master.support@malpagames.com

Download Sudoku Master® now. Whether it’s the classic, Killer Sudoku, or the massive Samurai — these are the best free logic games for your intellect!

Sudoku Master® is a registered trademark of Malpa Games.
Classic Sudoku. Train your brain without internet and Wi-Fi. Become a master!
Updated on
Oct 23, 2026
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

217K reviews
floyd atwork
September 15, 2026
I am enjoying this game. Although the ads are annoying they can be closed quickly. The only problem is that it keeps freezing on me when I close the ads. Additionally, I am now getting scam adverts too. Thanx for your reply and sorry for my late reply. I am now having problems with the game starting, it just won't pass the loading screen.
4 people found this review helpful
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Malpa Games
September 23, 2026
Please describe the situation in more detail. At what specific stage or percentage does the app download stop? You can write to us at: sudoku.master.support@malpagames.com
A (The Stitch Witch)
October 24, 2024
I like this very much, although the "expert" level puzzles don't seem especially taxing. It's taking a long time to get through the very many levels to unlock "master", but they don't seem to get any more difficult as I slowly progress. I've deducted a star for the adverts. One per puzzle would seem fair enough, but two are, frankly, taking the pee.
52 people found this review helpful
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Malpa Games
October 30, 2024
Thank you for the feedback! We're constantly seeking ways to enhance our game and improve your overall experience. We’ll share your idea with our developers. Hope you’ll like future updates of the app.
enormousderek
January 22, 2026
It's a decent enough Sudoku app, but the ads are horrendous. I've had 5 page ads, two of which opened links outside of the app without me wanting to, I've had 90 second ads. It just ruins it. Update - It's gotten worse. I just had a two minute unskippable ad BEFORE being allowed to play a game. BEFORE. Unmanageable. Deleted.
8 people found this review helpful
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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.