The objective is to fill a 9×9 grid with digits so that each column, each row, and each of the nine 3×3 regions that compose the grid contains all of the digits from 1 to 9.
* 5 Difficulty Levels - Beginner, Intermediate, Advanced, Expert and Maniac, with 100 puzzles in each level.
* 3 Input Methods - Popup, Single Number (select digit first) and Numpad (select cell first)
* Notes - Auto Fill and Manual
* Auto-save - Game progress and time
* Undo - Undo moves manually or set checkpoint to undo several moves at once
* Error checking - Incorrect entry highlighting (configured in settings)
* Helpers (configured in settings)
- Highlight numbers that have been entered 9 times
- Display count of each number placed
* Puzzle Selector - Select the puzzle that you wish to solve, from the list of available puzzles.
* Filter Puzzles - Filter puzzles based on their State that is, Playing, Not Started and Solved in Puzzle Selector
* Themes - 3 themes to customize the look of the board
we created this innovative sudoku free game with several various key features:
★Variation sudoku such as X and Color
★Career statistics documentry informations about your gaming history
★Game center provides global leaderboard and achievement after sign in with Google account, which you can share or compete with your friends or others
★Online puzzle offer you to update your puzzle from the server at any time, without re-installing the game
★Custom puzzle can let you create your own sudoku as composed by yourself, or from the papers
★More than 15000 puzzles are waiting for you
during the game, you will be able to
★Auto highlighted numbers for intelligent hint
★Use pencil marks
★Double-click the cell to erase numbers
★Use various kind of items, like check the errors
★Unlimited redo & undo
you can also found more useful functions like
★You can share to your friends via Google+, twitter and facebook
★Auto-save, you can pause at anytime you like without losing any progress
★Timer, you can also disable it in settings
★Selected cell highlighting
★Incorrect digits mark
★Enchanting visual effects
★Various numerals like Chinese or Roman
★Give us feedback in the game, with your help we'll make it better
We hope you will enjoy the stunning designs of our sudoku, it's really a brainteaser game which help to workout your brain! All for FREE!
- 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
You can resume your game later, if you need a break
Need little help with puzzle? No problem
You can check your times and improve them
If you don't like default look, you can change it
- Works great on tablet
Become a Sudoku master!
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.
All grids can be played offline.
* 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
* 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
Includes game generator for unlimited Sudoku puzzles
Suitable for Phones or Tablets
4 difficulty levels
Stores fastest times
Fast Sudoku game generation
Two number input methods - pop up or grid style
Landscape and portrait orientation supported
Regular or large sized font
Sudoku is played on a 9 by 9 grid divided into nine, 3 by 3 grids called regions. To complete the game, each row, column and region needs to contain the numbers 1 to 9.
This app generates Sudoku games so you have enough Sudoku puzzles to last a lifetime.
If you like the software and want to support the development please rate it!
Available in languages: English, French (français), Spanish (español), Italian (italiano), German (deutsch), Spanish (español), Russian (русский), Chinese (PRC) (中国的), Chinese (Taiwan) (中國的), Arabic (العربية), Hindi (हिंदी), Korean (한국의), Portuguese (português), Vietnamese (Việt)
Requires a touchscreen enabled device
This app is ad supported. The paid version has no advertising.
Free Sudoku is an extension of the great Andoku, offering the same cool features and game variations:
• Standard 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!
In addition to the standard Sudoku puzzles it offers these Sudoku variants:
• Squiggly Sudoku (a.k.a. Jigsaw Sudoku)
• and combinations thereof (e.g. Sudoku-X with jigsaw regions)
• 10 different game variations
• 5 levels of difficulty per game variation
• 200 puzzles per game variation and difficulty level
• Puzzle timer
• Cell highlighting
• Storage: this permission is used to store/retrieve the Sudoku puzzles in play
• Network Communication: this permission is used by ad networks to retrieve ads
• Billing: this permission is needed to offer the possibility for to remove ads using an in-app purchase
• 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
• 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
and all the functions right at your fingertips,
this Sudoku app is sure to be your favorite.
* 3 levels - easy, medium, hard
* Undo and Redo
* Pencil marks
* Auto-save - Interrupted? Exit Sudoku, and the puzzle
is saved exactly as you see it!
* ...and many many more!
Try our new free games:
Funny Checkers HD
Pop Candy Farm
Pocket Candy Monster
All puzzles are generated real time, giving near endless supply of new puzzles, with 3 difficulty ratings ,to give hours of fun for all ages.
Each time you play a new Sudoku puzzle is generated so you will never have to play the same one twice. Do you have the skill to work up to hard mode and complete that? Well even if you manage, this game saves scores in the form of time. So test your brain and puzzle ability even more by trying to beat your previous time.
- 3 difficulty modes. Easy, Medium and Hard.
- Randomly generated puzzles each time you start.
- A bright colorful theme that’s easy to play.
••••• 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
★ 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
★ 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
This is a Beta version.
* an unlimited amount of games in 5 difficulty levels,
* hints about inserted numbers,
* and ability to look at all mistakes after the game is over.
If you encounter any problem while playing or if you have ideas for improving the application, please contact me by e-mail: email@example.com
+ Six levels: Easy, Medium, Normal, Hard, Fiendish, Diabolical.
+ Support undo, redo, and draft mode.
+ Auto paused and resume.
+ Allow you save current and play another one.
+ Allow you add another Sudoku from any source or add your own Sudoku in "My Sudoku" feature.
+ Auto scale on large device.You will never need paper and pencil to solve Sudoku.
Let's play and enjoy!!!
Add Sudoku into phone, make my own sudoku, free sudoku, super hard sudoku puzzle, Fiendish sudoku, Diabolical sudoku, sudoku for galaxy tab, sudoku for large screen, large sudoku, sudoku for motorola xoom, sudoku for htc flyer.
Three levels of difficulty, easy to understand interface - what could be better for fans of Sudoku? In-game generator allows you to get an unlimited number of puzzles. If you exit the application, then you have all made progress is saved!
- 3 difficulty levels: easy, medium, hard
- Up to 6 marks in every cell
- Automatically save all game progress
- Up to 10 saved games
- An unlimited number of puzzles