Sudoku 4ever Free
50,000 - 100,000 downloads
- Many puzzles
- Excellent design and usability
- Nothing special
Solve, create, generate, never get tired of them
Sudoku 4ever is a game with unlimited sudoku puzzles with 8 difficulty levels and you can always access to the ones you were playing or you have already solved. There are various types of Sudokus and six different input methods, so you can choose whichever fits you best.
As you can see while playing, the application includes many options and features like hints, game statistics and other customizable adjustments.
If you're not satisfied with the puzzles available, remember that you can create Sudoku puzzles, import others, generate new ones and even solve the ones you can't figure out.
The usability is great, the design is colorful and smart, giving a professional and casual look at the same time. 1gravity is the developer of Sudoku 104ever, its plus version with more features and other Sudoku apps.
••••• Game Play •••••
★ 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 and total time played for each difficulty level
★ Extremely configurable
★ The integrated solver solves any Sudoku in milliseconds
••••• Supports •••••
✔ 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 supported by unobtrusive ads
• Banner ads on the play screen are replaced by interstitials to have more space on the screen for the actual game and no distraction during game play
• Considerable reduced memory usage
• Layout optimizations for Android 4.x devices. The play screen has a separate menu button now if there's no physical one
• Optimized start screen layout
• Cell protection works now for all input methods (if applicable)
• Disabled support for Android backup due to increased data usage
• Bug fixes
Some lists where this application appears: Reviewed by Anna Grace.
Love this app!
Never got to play. Could not deal with moving ad at bottom of screen. Might be as good as others have rated?
Great interface and tough puzzles! I live how there are plenty of options but not too many.
Good n nicely sudoku..:-)
Best sudoku app ever made
I love this app!!! Always enjoyable, relaxing and keeps the numbers working in various ways. A MUST have!!!
Well, I think we have a new winner! Deleted my two other sudoku apps within an hour of downloading this. Really good work, 1gravity... Chapeau!