Sudoku Master - Free Classic Sudoku 2021
Puzzle In-app purchases Contains ads
Classic sudoku - game for your brain! Improve your logical thinking.
- Rating
- 4.4
- 1.2K ratings
- Downloads
- 47.3K+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Aug 27
- 2026 · v1.1.9
Screenshots
About Sudoku Master - Free Classic Sudoku 2021
Endless number of sudoku puzzles to explore. Install now to start mobile sudoku learning! Sudoku Master - Free Classic Sudoku 2021 has different sudoku puzzles and comes in four difficulty levels: easy, medium, hard sudoku and sudoku expert levels. Sudoku kingdom for all kinds of sudoku players!
Get a small break for mobile sudoku and clear your head with this game. Play easy levels of daily sudoku puzzles to exercise your brain, or try medium and hard sudoku levels to give your mind a real workout.
Sudoku for beginners or advanced sudoku players. Download Sudoku Master - Free Classic Sudoku 2021 and enjoy your time in sudoku kingdom!
SUDOKU MASTER - FREE CLASSIC SUDOKU 2021 – FEATURES:
- Endless number of different sudoku puzzles!
- 9x9 sudoku with the Sudoku Master!
- 4 different sudoku levels - easy sudoku, medium, hard and expert sudoku levels
- Daily sudoku - play daily sudoku and get awesome rewards! You can get extra daily sudoku too.
- Sudoku challenge - do your best and get high on the leaderboard!
- Notes - Put a note in an empty cell to write possible solutions for all the cells with that number
- Hint - when you are stuck, use Hint and get a sudoku solution for that cell only!
- Sudoku Solution - Solution will solve the sudoku puzzle completely for you
- Simple and clean design
- Color themes - choose one of 4 beautiful themes
- Lucky spin - spin the wheel and get more hints, diamonds or solution
PERSONALIZE THE WAY YOU WOULD LIKE TO PLAY:
Sudoku Master - Free Classic Sudoku 2021 is a mobile sudoku that has some options to make this game suitable for all sudoku players! Whether you choose to relax or keep the mind active, pass the time in a pleasant way with a sudoku free game!
Mistake counter - Can you get the final sudoku solution by making no more than 3 mistakes? Let’s try! The mistake counter will help you.
Number-First input method - Tap and hold the number to lock it and use it for multiple cells.
Auto-Check for mistakes - to see your mistakes as you go. It marks numbers that fail to match the final sudoku solution.
Count and hide used numbers - Mark how many times a number is yet to be used in the sudoku and then hide it once it’s used completely.
Auto-Save - Never lose your progress! With auto-save you can stop and continue solving sudoku puzzles anytime.
Auto remove notes - Once a number is used in a cell, that number is removed from all notes in a row, column and block.
Download Sudoku Master - Free Classic Sudoku 2021 to challenge your brain anywhere, anytime! Play mobile sudoku and keep your mind sharp.
Get a small break for mobile sudoku and clear your head with this game. Play easy levels of daily sudoku puzzles to exercise your brain, or try medium and hard sudoku levels to give your mind a real workout.
Sudoku for beginners or advanced sudoku players. Download Sudoku Master - Free Classic Sudoku 2021 and enjoy your time in sudoku kingdom!
SUDOKU MASTER - FREE CLASSIC SUDOKU 2021 – FEATURES:
- Endless number of different sudoku puzzles!
- 9x9 sudoku with the Sudoku Master!
- 4 different sudoku levels - easy sudoku, medium, hard and expert sudoku levels
- Daily sudoku - play daily sudoku and get awesome rewards! You can get extra daily sudoku too.
- Sudoku challenge - do your best and get high on the leaderboard!
- Notes - Put a note in an empty cell to write possible solutions for all the cells with that number
- Hint - when you are stuck, use Hint and get a sudoku solution for that cell only!
- Sudoku Solution - Solution will solve the sudoku puzzle completely for you
- Simple and clean design
- Color themes - choose one of 4 beautiful themes
- Lucky spin - spin the wheel and get more hints, diamonds or solution
PERSONALIZE THE WAY YOU WOULD LIKE TO PLAY:
Sudoku Master - Free Classic Sudoku 2021 is a mobile sudoku that has some options to make this game suitable for all sudoku players! Whether you choose to relax or keep the mind active, pass the time in a pleasant way with a sudoku free game!
Mistake counter - Can you get the final sudoku solution by making no more than 3 mistakes? Let’s try! The mistake counter will help you.
Number-First input method - Tap and hold the number to lock it and use it for multiple cells.
Auto-Check for mistakes - to see your mistakes as you go. It marks numbers that fail to match the final sudoku solution.
Count and hide used numbers - Mark how many times a number is yet to be used in the sudoku and then hide it once it’s used completely.
Auto-Save - Never lose your progress! With auto-save you can stop and continue solving sudoku puzzles anytime.
Auto remove notes - Once a number is used in a cell, that number is removed from all notes in a row, column and block.
Download Sudoku Master - Free Classic Sudoku 2021 to challenge your brain anywhere, anytime! Play mobile sudoku and keep your mind sharp.
Play today's Queens puzzle
One queen in every row, column and color. A free daily puzzle from Fiplay, same board for everyone. It plays right here, no download.
User reviews
Excellent
Great
Good App.
nice
I have played Sudoku Master before on another device and I loved it so when I got a tablet for Christmas knew I wanted it on my new device. Simple to play and a great brain exercise. Relaxing too and with this China virus a great time waster! I really like it!! I have tried several other Sudoku games and controls ar...
Like it so far but only just downloaded it
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| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Sudoku Master - Free Classic Sudoku 2021 | 4.4 / 5 | Free | 10,000+ | Aug 27, 2026 | |
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| Red Hands – 2-Player Games | 3.9 / 5 | Free | 10,000,000+ | Jul 9, 2026 | Compare |
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