Sudoku Master - Classic puzzle

Contains adsIn-app purchases
4.6
207K reviews
5M+
Downloads
Content rating
PEGI 3
Enjoy this game, plus hundreds more free of ads and in-app purchases, with a Google Play Pass subscription. Terms apply. Learn more
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About this game

The best way to keep your mind in shape is using it!
Our sudoku free puzzle game is suitable for beginner or expert players. It's the only free sudoku game with map that will gradually increase the difficulty. You can play offline games while not at home and synchroinze your progress once you are online so you don't lose it when buying a new phone.

New games are published monthly and you also have a new puzzle daily, there is always a brain challenge!
The best game that also helps you develop your brain and thinking while solving puzzle games.

Main Features



🌟 Unique gameplay with progress map with valleys, deserts, glaciers and more as you play thousands of levels we have prepared for you!
🌟 Daily challenges, complete them all to get the trophy!
🌟 Suitable for all kind of players! 5 difficulty levels so everybody can play. The difficulty will increase as you progress the map until you become a Sodoku master!
🌟 Don't know how to play? Our tutorial will give you the basic to start enjoying this wonderful game!
🌟 Your progress is saved online! Play in your phone during the day, use your tablet with bigger screen while at home!
🌟 Each scenary has a colorful, easy-to-read interface, forget about those boring sodokos!
🌟 3 validations mode for you to choose! From instant validation to none like pencil & paper!
🌟 Multiple hints!! You will never get stuck on one level!
🌟 Prove you're the best in the worldwide leaderboards!
🌟 More than 20 different achievements to get!

And more!


Play soduku classic puzzle game everywhere as it can be played offline and all your progress will be saved when you're online.
More than 5200 sudoko puzzles and we add more monthly!
All sodoko players can play it!
Updated on
Apr 29, 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.
This app may share these data types with third parties
App activity and App info and performance
This app may collect these data types
Personal info, App activity and 2 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.6
188K reviews
Valerie K
July 31, 2025
Changing 5 star rating to 1 star after four years of enjoying this game. I don't mind watching the ads since the game is free, but recently some of the games on the ads install themselves to my phone. I emailed and was told that's not possible, but that is incorrect. It has happened at least 6 times in the last month.
6 people found this review helpful
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Soodex Labs
December 1, 2023
Hi Valerie, we are deeply sorry about this. As you use our games fro several years you know we use only recognized Ad providers so this should not be happening unless you press to install the game. Please help us by reporting any Ad directly to the provider or writing us. Regards
Bryndon Schweitzer
February 26, 2024
This used to be a very good sudoku game, probably my favorite, and I've had it for multiple years. When you pause the game, the game sometimes will play ads. Today, my game updated and while I'm playing, it force pauses my game, which in turn forces me to watch another 15-30 second ad. Please consider removing this new updated feature in pursuit of additional ad revenue. There's a reason I choose to play your game, but I don't want a reason to look for a new one.
7 people found this review helpful
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Soodex Labs
June 4, 2024
Hi, we are sorry to hear that. All ads can be skipped after a few seconds look for an "x" or ">>" or "skip" if not you can report it with a screenshot to us to [email protected] and we will investigate the issue. Regards
A Google user
September 13, 2018
The game looks good. Easy on the eyes. The map aspect intrigues me... but I very much disliked it. The game doesnt provides a number-first option, where you press a number and then you can write it in a cell. I dont know about you, but when i do sudokus i dont pick a cell and try to figure it out. I pick numbers and see where they can go. First puzzle: Hit 1, find somewhere it goes, click the cell. Nothing. Click 1, it shows up. Decided to check the 2s... It replaced my 1 and gave me an error. Will keep my eye o this but untol a new patch shows up or I find the non-obvious way to enable that option, the game is literally unplayable.
9 people found this review helpful
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What’s new

🐞 Fixed issue when selecting Master difficulty in the map. Thanks Kaylyn!