Sudoku 4ever Plus

Sudoku 4ever Plus

1,000 - 5,000 downloads

Pros
  • Challenging
  • Many puzzles
  • Excellent design and usability
Cons
  • Didn't find any. Did you?
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Expert's Review
5.0
Worthy

"Unlimited Sudokus"

Reviewed by / May 08, 2013

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.

Tags: sudoku 4ever plus, unique rectangle type 3 hidden subset, sudoku 4ever, www4ever plys com, sudoku4ever, sudoku 10000 plus.

Developer's original description available here
Unlimited number of puzzles, eight difficulty levels, world-class hint engine and game statistics - simply the best Sudoku app on the market.

••••• 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
★ 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 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
★ 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!

Recently changed in this version

• Completely redesigned color picker that allows to enter RGB values (Android 3.0 and higher)
• Stability improvements
• Bug fixes


Lists with Sudoku 4ever Plus

Some lists where this application appears: Reviewed by Anna Grace.

Comments and ratings for Sudoku 4ever Plus
  • (78)

    by Charlie Marks on 11/12/2013

    Thanks

  • (78)

    by Stewart Tunbridge on 02/07/2013

    Great playability. Fantastic hint engine (really a master trainer). Endless offline games.