About this app

Millions people play sudoku. Train your brain, keep your mind sharp!

Sudoku Free Puzzle Game is a welcomed and addictive Brain Sudoku puzzle game on Google Play. You can download Sudoku free app for your Android phone and tablet. You get 10000+ challenging Sudoku puzzles everyday to train your brain. Brain Sudoku for beginners and advanced players!
Each Sudoku has only one true solution. Classic Sudoku the puzzle game for your brain, logical thinking, memory, and A GOOD TIME KILLER!

Classic Sudoku is a logic-based number puzzle game and the goal is to place 1 to 9 digit numbers into each grid cell so that each number can only appear once in each row, each column and each mini-grid. With our Sudoku puzzle app, you can not only enjoy sudoku games anytime anywhere, but also learn Sudoku techniques from it.

Key Features
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Sudoku puzzles come in 6 difficulty levels - beginner Sudoku,easy Sudoku, medium Sudoku, hard Sudoku , expert Sudoku and master Sudoku! Perfect for Sudoku beginners and advanced players!
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Pencil Mode - Turn on/ off pencil mode as you like.
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Highlight Duplicates - to avoid repeating numbers in a row, column and block.
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Intelligent Hints - guide you through the numbers when you get stuck
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Themes - Choose the theme that makes it easier for your eyes.
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Long press to fill quickly


On this Brain Sudoku free app, you are also able to
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Turn on/ off sound effects
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Turn on/ off Highlight identical numbers
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Auto remove notes from all columns, rows and blocks once the number is placed
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Unlimited undo & redo
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Auto-save - Pause the game and resume the game without losing any progress

You may also find the following Brain Sudoku features useful
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Use dark mode to protect your eyes
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Turn on/ off timer when you play the sudoku puzzle
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Good gameplay
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Intuitive interface
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Easy tools, easy control
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Clear layout

Our free Sudoku puzzle app has intuitive interface, easy control, clear layout and well balanced difficulty levels for beginners and advanced players. It’s not only a good time killer but also helps you think, makes you more logical and have better memory.

When you first open our Sudoku app, you see a guide tour teaching you how to play Sudoku and when you open the puzzle game app for the 100th time, you can see yourself a Sudoku master and a great Sudoku solver. You’d be able to play any web sudoku fast. Come to our Kingdom of Sudoku and keep your mind sharp.

This is the sodoku app for sodoku lovers. If you like to play soduku game, you should download the suduku game app. We offer 6 difficulty levels. Download now and play sudoko everyday.

New features

Bug fixes and performance improvements

App Permissions

Allows access to the vibrator.
Allows an application to write to external storage.
Allows an application to read from external storage.
Allows applications to open network sockets.
Allows applications to enter Wi-Fi Multicast mode.
Allows applications to access information about networks.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.