Sudoku: Number Match Game

Contains adsIn-app purchases
4.4
491K reviews
10M+
Downloads
Content rating
PEGI 3
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About this game

Sudoku by Brainium has updated the classic Sudoku puzzle game you know and love, with a clean, modern design, calming backdrops, and intuitive controls. With endless number puzzles and five levels of difficulty, our Sudoku is perfect for players of all skill levels. Whether you’re in the mood for a quick game to help you relax, or an expert level logic challenge to train your brain, there’s a board for you.

Brainium Sudoku also features the first and best smart hint system available. It goes beyond simply giving you the answers. Instead, it helps you learn and improve your skills by teaching you “why” the answer is what it is.

With every puzzle, our “Hint” button provides the techniques you need to make progress even when it seems like your path is blocked. The instructions are easy to understand, unique for every puzzle, and presented with easy to follow, helpful animations and colorful visuals. This feature will improve your Sudoku skills whether you’re a first-time player or a seasoned expert. It’s the perfect companion for anyone looking to take their number game or logic puzzle skills to the next level.

Enjoy a clear, easy to read, and customizable Sudoku board with visual guides that make reading the board and figuring out where to place your next numbers a breeze.

Our input system is designed to make entering numbers and notes simple, and our user-friendly scoring system makes it easy to compete with yourself or friends.

Starting and keeping a daily habit of mental exercise is easy by playing Sudoku’s Daily Puzzles, which are sure to keep your mind sharp and at ease. Track your progress with onboard statistics and unlock fun achievements along the way.

Brainium’s Classic Sudoku Features:

• The world’s most advanced Sudoku learning tool and hint system
• Hints that teach you the logic behind the answer
• Five perfectly balanced difficulty levels from beginner to expert
• Daily Puzzle Challenges - complete them to earn points and gold checkmarks
• Three beautiful grid styles
• Nine relaxing backdrops and nine simple backdrops
• Light or dark grid fonts with adjustable size
• Auto Light/Dark mode adjusts the theme based on your device settings
• Unlimited collection of brain training logic puzzles
• Game Statistics to track progress
• Auto-Fill Notes option
• Auto-Clear Notes option
• Auto-Check Errors option
• Number Painting option allows you to rapidly fill open squares with a selected number or note
• Universal App looks great on tablets and phones
• Global and friend leaderboards
• Portrait and landscape play options
• Right or left-handed option in landscape

We hope Sudoku by Brainium brings you endless fun, relaxation, and a challenge for your mind.

More Fun & Free Logic and Classic Card Games from Brainium:

• Solitaire
• Mahjong
• Spider Solitaire
• FreeCell
• Blackjack

Like us on Facebook
http://www.facebook.com/BrainiumStudios

Follow us on Twitter
@BrainiumStudios

Visit us on the web
https://www.Brainium.com/
Updated on
Oct 15, 2024

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 and Device or other IDs
This app may collect these data types
Location, App activity and 2 others
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.4
422K reviews
Weps20
April 9, 2025
9 April 2025: After installing the mandatory update, there is now a time lag when selecting numbers and the choice appearing on screen. Also, number selections are not always recognized which requires selecting the number again. It slows game play way down. Didn't experience these issues before the update, very irritating. Playing on a Galaxy S24 plus.
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Brainium Studios
April 10, 2025
We appreciate your input for Sudoku! Our team is investigating the issues and we will be releasing more updates to the app in the coming weeks. Thank you for your feedback and your patience as we continue to improve the overall Sudoku experience! 🙂
Katrina Meyers
March 31, 2025
I've got nearly 1M points in this game. I've been playing it for years, i love that i was able to buy a no ads version. However, it looks like it got a total rewrite. The checking logic has gotten bad. When I'm pencilling things in, sometimes it checks, sometimes it doesn't. it just let me pencil a 4 in a column that already has a 4. It used to clear out pencils where that number was committed in a row or column, but it no longer does that reliably. it's very disappointing.
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Megan Gibson
March 16, 2025
I've played for years and even got the expensive ad free version but this last week it always went straight to white when I tried to open it. so I had to re-download it. now it won't let me restore my purchases so I can get the ad free version again. also with the ad free version it never correctly keeps up with your daily puzzles you solve. I'll solve one then the next day it will say it wasn't but when I go in it finishes the puzzle for me and gives me the check mark. kind of annoying.
3 people found this review helpful
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What’s new

Thank you for all your feedback and continued support!
- Bug fixes and improvements