Keep yourself around the complexity of 1 to 6 digits in 6x6 Classic Sudoku.
About 6x6 Classic Sudoku
6x6 Classic Sudoku is a puzzle app developed by GujMCQ Apps.
Download Statistics
6x6 Classic Sudoku has been downloaded 26 thousand times. In the last 30 days, the app was downloaded 52 times.
User Ratings
6x6 Classic Sudoku is rated 4.18 out of 5 stars. The rating is based on 120 ratings.
App Information
6x6 Classic Sudoku is FREE to download. The APK download size is 13.16 MB. The latest version available is 2.1.7. The last update was on April 16, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play May 2022.
Description
6x6 Sudoku Puzzle Game is the most welcomed and addictive puzzle game for all people around the world. In this free game, you will be offered an unsolved puzzle of Sudoku and you’ve to solve it with minimum time.
6x6 (6 by 6) Sudoku is a puzzle consists of 1 to 6 digits. For 6x6 type, there will be 1 to 6 digit. Each Sudoku has only one solution. This Mind Sharper Classic 6x6 Sudoku is for your brain, logical thinking, and memory power. It’s a TIME KILLER game.
While trying to solve Sudoku, you’ve to ensure no digit or alphabet appears twice in the same row, column or box of corresponding selected cell. In our game, you won’t only enjoy brain power, but also learn many techniques on how to solve it.
Key Features are ✓ 5 Difficulty levels Easy, Medium, Hard, Expert (for perfect Sudoku players), and Legend (for advanced players) ✓ Daily Challenges – Solve daily puzzle challenges ✓ Pencil Mode – Turn ON/OFF pencil whenever you want for hint ✓ Fast Pencil Mode – Turn ON/OFF fast pencil to write possible solutions of Sudoku in all cells with just one click ✓ Highlight Duplicates – to avoid repeating the number in row, column, and box ✓ Highlight Incorrect – to help you find right value for corresponding cell ✓ Puzzle Hint – to guide you when you fall in pretty complex situation ✓ Eraser – to erase wrong values and fill the right one ✓ Undo – to rollback your action very easily ✓ Themes - Two themes are available – Day and Night mode ✓ Intelligent Pencil Pad – With this, numbers with possible repeat won’t be written on the Sudoku board as a note.
In addition to the above, this 6x6 Sudoku puzzle game has also following features. ✓ Turn ON/OFF sound & vibration effects ✓ Unlimited Undo, Erase, and Pencils ✓ Unlimited Hints ✓ Auto Save to prevent loss of any progress made ✓ Pause/Restart/Resume whenever you want ✓ Daily new 6x6 Sudoku and Daily Challenges ✓ Clear and friendly Sudoku board layout ✓ Zero disturbing Ads during gameplay ✓ Intuitive interface
Also, this app has a robust mechanism to track your achievements and statistics. It involves following for all levels of 6x6 Sudoku puzzle, 1. Total Game Played 2. Total Win Streak 3. Best time, 4. Usage of unique game features such as hints, fast pencils, etc.
So, why you’re waiting. Just start playing it. Our 6x6 Sudoku will definitely offer you an intuitive gameplay experience you’ve never got before with any other puzzle. It’ll help you improve your way of thinking and also makes your more logical.
So, this great 6 by 6 Sudoku is for puzzle-lovers. We offer you many things that no other game makers are offering such as 6x6, fast pencil, and many more.
Lastly, if you’ve any suggestion, please feel free to write to us on contact@gujmcq.in.
Make your mind Sharp !
Recent changes: Bugs fixed and Performance, UI improved.
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I love this game figuring out the numbers where they go it's just really fun, and you have different levels of experience so if one level is too easy go to hard medium extreme or insane, so this is why I rated this game of five
★★★★☆Dan Hallmark· Dec 17, 2022
I like 6x6 sudoku. It's not as complicated as 9x9 byt it still makes you Think to solve it.
★☆☆☆☆Senor Bacon· Aug 3, 2023
Couldn't even play one game. Turing off the sound didn't turn it off and once you open the settings you can't close them
★☆☆☆☆Vivek Jain· Aug 27, 2025
Worst app as it play 40 sec advertisement after every 3 to 4 moves. Worst experience. Don't install
★★☆☆☆Matt Littlewood· Mar 5, 2023
These puzzles from hard level onwards don't have unique solutions and therefore involve guessing. Shame. Could have been nice.
★☆☆☆☆Gangadhar Vaidy (AskMahesh)· Aug 23, 2025
Annoying 3 ads before you play your first game. Annoying sound effects Annoying pop-ups to slow down
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