Free Sudoku game for android. Very addictive puzzle game.

- Sudoku solver function - quick solves any sudoku puzzle
- Totally free & fun sudoku game
- Comfortable and easy in use
Just select difficulty level and play sudoku
- Two input modes
* Cell first - more natural, choose cell and enter a number into sudoku diagram
* Number first - much faster, select number and then fill cells
- 6 difficulty levels
You can be beginner or advanced - there's always something for you. The hardest level requires advanced solving techniques
- Undo and Redo
- Autosave
You can resume your game later, if you need a break
- Hints
Need little help with puzzle? No problem
- Statistics
You can check your times and improve them
- Themes
If you don't like default look, you can change it
- Works great on tablet

Become a Sudoku master!

10'000 puzzles, eight difficulty levels, the world's best hint functionality and statistics. The only Sudoku app you'll ever need!

••••• Game Play •••••

★ Only upgraded or paid version: eight different Sudoku variants: Classic & Jigsaw puzzles (aka Squiggly), Asterisk-, Centerdot-, Color-, Hyper-, Percent- & X-Sudokus
★ Eight difficulty levels: very easy, easy, moderate, advanced, hard, very hard, fiendish, nightmare
★ Six input methods (digit first, cell first, mixed, Andoku cell first, Andoku digit first, popup)
★ Pencil marks with auto set or auto erase
★ Persistent undo/redo
★ Auto save
★ Bookmarks
★ Highlighting of selected digits and pencil marks
★ Highlighting of completed digits
★ Highlighting of incorrect digits
★ Coloring mode (cells and pencil marks) to support coloring solving techniques
★ Very advanced hint functionality
★ Analysis functionality to rate the difficulty of a Sudoku puzzle and to get a detailed list of required solving techniques
★ Game statistics: fastest, average, slowest times for each difficulty level
★ Extremely configurable

••••• Additional Features •••••

★ Sudoku Editor: create your own Sudoku puzzle from scratch
★ Sudoku Importer: import Sudoku puzzles in five different formats: *.sdk, *.sdm, *.adk, *.opensudoku, *.1gsudoku. The upgraded or paid version supports all *.adk formats including jigsaw/squiggly puzzles with extra regions.
★ Sudoku Generator: generate new Sudoku puzzles in eight difficulty levels
★ Sudoku Solver: solve any Sudoku in milliseconds
★ Sudoku Manager: create, delete, rename folders, create, copy, move, delete Sudokus, filter Sudokus according to their game status, difficulty and type

••••• Supports •••••

✔ Left-handed players (landscape)
✔ Portrait and landscape mode
✔ All screen types and sizes
✔ Touch screen, keyboard and trackball
✔ Installation on external storage (e.g. sdcard)
✔ Android 1.6-4.x

••••• Hint Functionality •••••

★ Full House
★ Hidden Single
★ Hidden Subset (Pair, Triple + Quad)
★ Naked Single
★ Naked Subset (Pair, Triple + Quad)
★ Locked Candidates (Pointing + Claiming)
★ X-Wing (Regular, Finned + Sashimi)
★ Swordfish (Regular, Finned + Sashimi)
★ Jellyfish (Regular, Finned + Sashimi)
★ XY-, XYZ-, WXYZ-, VWXYZ-, UVWXYZ-, TUVWXYZ-, STUVWXYZ-, RSTUVWXYZ-Wing
★ W-Wing
★ Almost Locked Candidates (Pair, Triple + Quad)
★ Avoidable Rectangle (type 1 + 2)
★ Hidden Unique Rectangle
★ Uniqueness Test (type 1, 2, 3, 4 + 5)
★ BUG+1, BUG+2, BUG+3 and BUG+4
★ Aligned Pair + Triple Exclusion
★ Sue de Coq
★ ALS-XZ, ALS-XY-Wing
★ Remote Pairs
★ Bidirectional Cycles
★ Forcing X-Chains
★ Forcing XY-Chains
★ Nishio Forcing Chains
★ Double Forcing Chains
★ Contradiction Forcing Chains
★ Region Forcing Chains
★ Cell Forcing Chains

If you like the game, don't forget to rate it!

The free version is ad supported

[suduko,soduko,sudoko,sodoku]

Complete, easy and intuitive to use Sudoku free game.
All puzzle games are tested and guaranteed to have one and only one solution, they are real sudoku grids.
The most difficult sudoku grids of the Internet are present, only 17 givens and always one solution.
Games are saved and you can resume them later.
Unfinished games are listed in a graphical way and easy to find.
Optimized both for smartphones and tablets.

* Totally free
* Each sudoku grid has an unique solution
* 5 levels: very easy, easy, medium, hard, evil
* 3 input methods: number first, cell first, popup
* Resume function
* Graphical list of the sudoku puzzle games
* Pencil button to fill in note
* Auto-save
* Total time spent on each sudoku puzzle game
* Undo function
* Checkpoint undo function
* Hints for solving (highlight wrong values, highlight completed numbers and count of each number)
* Edit function to add your custom sudoku puzzle

Credits:
openclipart.org
ciaosudoku.com

You won’t be looking for a paper puzzle ever again!

With 4 difficulty levels, intuitive interface, and all the functions right at your fingertips, this Sudoku app is sure to be your favorite. Interrupted? Exit Sudoku, and the puzzle is saved exactly as you see it!

* 4 levels - easy, medium, hard, extreme
* 3 input modes - digit first, cell first, popup
* Pencil marks with auto fill / erase, as specified in settings
* Auto-save
* Undo and Redo
* Intelligent hints
* Real time competitions
* Top scores and History
* Selected digit highlighting, as specified in settings
* Incorrect entry highlighting, as specified in settings
* Submit results and track progress online

Supports: trackball, touch screen, keyboard.

NOTE: The INTERNET permission is required for competitions and game results upload. The WAKE_LOCK and WRITE/READ_EXTERNAL_STORAGE are needed to prevent screen from sleeping and for move-to-SD functionality. All other permissions are required by the ad networks.

Sudoku is the most popular logic-based numbers game.
The aim of the game is to place 1 to 9 into each grid cell so that each number can only appear once in each row, each column and each mini-grid.

This is a simply easy-to-use sudoku game, with fresh and cool interface, very acceptable difficult levels, suitable for sudoku beginner to sudoku expert.

Features:
5 levels: beginner, easy, medium, difficult and expert
Pencil marks
Hints to help you complete hard ones
Auto-save
More puzzles will be comming soom!

★ Google Play “Top Developer” AI Factory ★
Sharing the same top quality gameplay, graphics and interface as the rest of our app library, Sudoku Free is an essential download for any Sudoku or brain training fan! You never need a paper puzzle again!

- 1500 Sudoku puzzles over 5 difficulty levels, covering easy through to medium, hard, extreme levels.

- Super smooth interface and graphics.

- Statistics tracking, including fastest times, average times and completion % for each level.

- Optional hints and board aids.

- Two sets of Sudoku board art and fonts.

- Two different modes for notes input to cater for all playing styles.

- Undo supported.

- Suitable for both Phones and Tablets.

Supported by unobtrusive Ads.

*Note: Requested permissions are a requirement of the in-game ads only. The Paid version has no ads, and therefore no permissions.*

Please feel free to contact us regarding any suggested improvements to Sudoku Free, using the support address below.

Sodoku Solver

you can easily type a sodoku table from a paper or generate various sodoku tables.

You can use the app in solver and player mode and you are capable to switch between them.

Andoku Sudoku 2 is an outstanding sudoku number puzzle game with an intuitive user interface for beginners and professionals alike.

It offers 6 sudoku variations, 8 levels of difficulty and comes with a total of 10,000 puzzles. All sudoku puzzles have a unique solution that can be discovered without guessing.

Game variations:

• Standard Sudoku
• X-Sudoku
• Hyper Sudoku
• Percent Sudoku
• Color Sudoku
• Squiggly Sudoku (Jigsaw)

Key features:

• Autosave
• Pencil marks
• Several input modes
• Unlimited undo and redo
• Portrait and landscape mode
• Supports phones and tablets

The game can be configured to offer as much or as little assistance as you like.

Assistance options include:

• Automatic error checking
• Automatic pencil mark removal
• Highlighting to reveal patterns

This version is supported by ads.

Sudoku Old School is a classical sudoku game available for free in Google Play based on open sudoku project http://opensudoku.eu/
Sudoku is the most popular logic-based numbers game.

Game Features:
- With 3 difficulty levels, intuitive interface. This sudoku app is sure to be your favorite.
- Need a break? Don`t worry - exit sudoku, and the puzzle is saved exactly as you see it!
- Pencil
- Funny cats will help you to smile.
- free

Special thanks for cats - http://ru.iconka.com/cat-force/

Classic Sudoku game for Android.

== Features ==
* unlimited number of puzzles for free
* 3 levels of difficulty - easy, medium, hard
* Undo/Redo
* Autosave
* Conflict highlighting
* Selected number highlighting

Exercise your brain, enjoy Sudoku! With hints that teach and daily games at 16 levels you will love Sudoku. Supports phones and tablets. Our Sudoku tutorial, extensive feature set, and advanced multi-stage hint system offer something for everyone. The more you play, the more you will enjoy Sudoku!

For unlimited puzzles, check out our other Sudoku product: Enjoy Sudoku (paid).

Our multi-stage hint system starts with a gentle reminder to get you back on track and works up to an illustration of the exact technique to use and how it applies to the current board. Use our hints to ease those frustrating moments and to learn how to be a better player.

Features include:

* Daily puzzles at 16 difficulty levels
* Tutorial teaches you new techniques
* UI optimized for fewer touches
* Supports phones and tablets
* Multi-level undo and redo
* Automatic or manual pencil marks
* Supports keyboard and trackball
* Large easy to read digits
* Advanced techniques, including X-Wings,
sashimi fish, and coloring
* Choice of six color schemes
* Save your game while you try alternatives
* Highlighting helps you discover patterns
* Game clock; compares your time to others
* Avoids graphic frills that distract
* Choice of digit styles, including
Kanji and Hanzi

All games are true Sudoku, with symmetry and a single solution that can be discovered by logic alone. If you doubt that a Sudoku puzzle can be solved by logic, simply have the hint system explain it to you step by step.

If you enjoy Sudoku daily, this is the app for you!

[suduko,soduko,sudoko,sodoku,free]

The most popular Sudoku game in Google Play has been polished to perfection.

Free Sudoku is an extension of the great Andoku, offering the same cool features and game variations:
• Standard Sudoku
• X-Sudoku
• Hyper-Sudoku
• Percent-Sudoku
• Color-Sudoku
• Squiggly Sudoku

The Free Sudoku extension includes 15000 new puzzles, App to SD, and a new Sudoku Strategy Tutorial, which will help you learn how to solve from the easiest puzzles for beginners to the Fiendish puzzles for advanced users.

Finally, the Interface has also been enhanced, solving a popular demand... now you can enter pencil marks with just one digit. Something many advanced users requested in previous versions of this awesome game.

This game is completely free, and will eventually be supported by unobtrusive adds.

Hope you like it, please rate us if you do!

★ Google Play “Top Developer” AI Factory ★
Same as our "Sudoku Free", but without ads.

- 1500 Sudoku puzzles over 5 difficulty levels.

- Super smooth interface and graphics.

- Statistics tracking, including fastest times, average times and completion % for each level.

- Optional hints and board aids.

- Two sets of Sudoku board art and fonts.

- Two different modes for notes input to cater for all playing styles.

- Suitable for both Phones and Tablets

Please feel free to contact us regarding any suggested improvements to Sudoku Free, using the support address below.

**Note that when upgrading from the Free version, the User/CPU player stats (only) are retained. To do this the game needs to read from your SD card when it starts for the first time, so please make sure the SD card is available and not connected to your PC**

OpenSudoku is an open source sudoku game.
Features:
- Several input modes (finger-friendly, numpad in the bottom of screen etc.)
- Puzzles can be downloaded from web or entered by hand
- Game time and history
- Export to sdcard
- Themes

Sudoku. Pure and simple.
No complicated settings.
No ads. Ever.

Play with four difficulty levels and an expandable selection of puzzles.

There are a lot of sudoku games out there, but this one is different. This one has simplicity at the core. You won't find page after page of complex settings. This is the simple beauty of printed puzzles matched with electronic convenience. The classic brain puzzle game re-imagined with a clean, minimalist, holo design.

Try 40 free puzzles and unlock 4 puzzle packs with another 1600 puzzles for the price of a cup of coffee.

Now includes achievements, leaderboards and cloud save from Google Play Games.

This app requires networking and billing permissions. Here's why:
New puzzle packs can be downloaded from Google Play.
Anonymous crash reports are sent to help improve the app.

Now time to Sudoku!
Japanese-style maze. Japanese "numbers must be single", meaning "Suuji wa ni kagiru dokishin" is the abbreviation Sudoku nowadays, Asia, Europe and North America that spans a very popular game. Number Place in the United States (figure placement) game, known as Diamond name in Turkey since 1994, and between us.
Which is one of the world's most coveted games of this puzzle, the letters are used instead of numbers. Numbers have nothing to do with mathematics, but of playing Sudoku does not require knowledge of addition or multiplication.
Hints are given according to the degree of difficulty of a puzzle. Given some tips taken, and executing the logic is played. Between the United States that ravaged the country, including more than 100 Sudoku, a number puzzle that intellectual intelligence power developer. On the bus, on the train, at lunch, recess is a game that can easily oynanılabilecek.
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