Sudoku Master - Sudoku Puzzles

Contains ads
4.3
585 reviews
50K+
Downloads
Content rating
Everyone
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About this game

Sudoku is a logic-based number puzzle game, which consists of 81 cells which are divided into 9 rows, columns and 3x3 boxes. The goal is to place the numbers from 1 to 9 into the empty cells in such a way that in every row, column and 3x3 boxes each number appears only once. Analyse the grid to find the numbers that would fit into each cell.
With our Sudoku Master puzzle app, you can not only enjoy sudoku games anytime anywhere, but also learn Sudoku techniques from it, try and challenge yourself how quickly you can solve puzzle problems.
Our Sudoku Master puzzle app has intuitive interface, easy control, clear layout and well balanced difficulty levels for novice and advanced players.
It’s perfect time killer but also helps you think, makes you more logical and improves memory overall.

Key Features:
• Free and fully usable offline
• 50,000+ Sudoku puzzles
• 6 Sudoku difficulty levels: from Novice to Diabolical
• Daily Challenges, every day new puzzle challenge to solve
• Daily Challenges tracker, earn unique medal for each month if you mastered good number of challenges
• Sudoku Techniques and How to Play section to discover new techniques and master your Sudoku game
• Solve puzzles automatically with auto-solver
• Notes as on paper
• Eraser for getting rid of all mistakes
• Unlimited Undo option for reverting mistakes or accidentally moves
• Achievements and Leaderboards using Google Play Games to see how you stack against other Sudoku players
• Statistics to track your progress for each difficulty level: analyse your best times, track your streaks and more
• Multiple different Themes for everyones taste
• Optimised for Smartphone and Tablet

Helper Features:
• Input buttons are highlighted if a number is used 9 times (or more) in the Sudoku puzzle
• Highlighting of row, column and box of the conflicted entered numbers
• Highlighting of all fields which have the same value as the currently selected input button
• Additional random hints per game
• Automatically remove notes after number is placed

Enjoy the Sudoku game app and don't forget that we look forward to receive your much appreciated feedback!
We always carefully check all reviews.

Please leave your feedback or contact us if you love the game, have any suggestions for improvements or just to stay tuned for even more interesting games in development yet to come.
Updated on
Jun 9, 2025

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.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Committed to follow the Play Families Policy

Ratings and reviews

4.3
562 reviews
Alicia
March 17, 2023
GOOD: +LOTS of difficulty levels +Simple & neat layout +Select the number once and place it where you want is unique and odd to get used to, but is efficient +Extensive stats tracking & achievements +Several themes OKAY: •Ads after a game, which isn't bad when doing harder games that take longer, but only then •Daily puzzles all seem to be easy/mid range? •Bare min options BAD: -Where's the no ads option? -Hints are actually awful/useless -NOTES AREN'T AUTO-ERASED (actual dealbreaker, sorry :/)
1 person found this review helpful
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Relity Games
August 23, 2023
Thank you very much for your review concerning our game. Feature for automatic notes removal on input is coming out in next update which will happen in few days.
krsna
November 27, 2022
I liked the interface. I also liked the idea of playing previous daily challenge from calendar menu. It would be better if there was an option to save at least one game based on difficulty. For eg: I wish there was an option to save an easy game and play a hard one at the same time without erasing the easy game. Otherwise the game is perfect. 5/5
7 people found this review helpful
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Relity Games
December 28, 2022
Thank you so much for your review!
Cheng li Hu
October 11, 2022
This sudoku app is great! It is one of the best I found on the play store. There are lots of different difficulties, ranging from novice to diabolical. There is also a daily one every day. Anyways, there are so many sudokus in there! There are no pay features and there are hardly any ads. I enjoy a lot solving sudokus in this app. I totally recommend it! 👌
8 people found this review helpful
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Relity Games
October 13, 2022
Thank you so much for your review!

What’s new

- Minor bug fixes and improvements

If you have any problems with "Sudoku Master", please do contact us at contact@relity.games.
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