Sudoku Vision

With Sudoku Vision application, you can :

1. Capture a Sudoku if there is a camera

- Place the Sudoku at any angle from 0° to 360°
- See each step to find grid and numbers in the photo
- Ask to evaluate the difficulty level of the Sudoku just captured

2. See augmented reality in action if there is a camera

- Just show a Sudoku to Sudoku Vision and you will see the solution, no photo to take and no button to press
- Just show a Sudoku to Sudoku Vision and you will capture the digits, no photo to take and no button to press
- Place the Sudoku at any angle from 0° to 360°
- Ask to evaluate the difficult level of the Sudoku just captured

3. Generate a Sudoku

- Ask for a difficulty level from "1. Very very easy" to "9. Final"
- Many strategies supported(*)
- Instantaneous generation
- Unlimited new Sudokus
- No Internet connection is required

4. Get help for the solution

- Show pencil marks with manual or automatic mode
- Ask for hints that teach if you are stuck
- Ask for a solution, even for the most difficult Sudoku
- Ask if they are more than one solution
- Ask to verify the uniqueness of Sudoku whenever a cell is changed
- Undo/Redo function
- View step by step the explicative road toward the solution(*)
- Allow to give the solution for 100% of all Sudokus without identifying strategies
- Allow to give the solution for 100% of all Sudokus by identifying strategies(*)
- Allow to give the solution for the Sudokus recognized as the most difficult, for example the well-known Sudoku by Finnish mathematician Arto Inkala
- Allow to find the digit that identifies a path to the solution for the strategy named Key digit of level 9. Final; the first path or the path with the shortest response time can be presented (adjustable in the Settings window)
- Usage of all processors to minimize the response time for level 9. Final (adjustable in the Settings window)

5. Save and open Sudoku

- The Sudoku itself
- The photo of the Sudoku
- Sort your Sudokus during opening : name ascending or descending or date modified ascending or descending with or without sensitive case
- Filter for files list

6. Very interesting advantages

- Free
- No ad
- No Internet connection
- Support the multi-window feature of Samsung TouchWiz user interface
- Large phones support at full screen
- From small(for example your Android watch) to large and very large screen support at full screen
- Support of all screen densities
- Screen rotation support
- The application can be moved to external memory (APP2SD)


(*) 53 strategies supported (more coming in the next version) :
* Naked single
* Hidden single
* Pointing/claiming
* Naked twin
* Hidden twin
* Naked triplet
* Hidden triplet
* Naked quadruplet
* Hidden quadruplet
* X-Wing, X-Wing finned, X-Wing sashimi simple or double
* XY-Wing
* XYZ-Wing
* WXYZ-Wing extended : 4 cells or more with simple or double wing
* W-Wing
* Swordfish, Swordfish finned, Swordfish sashimi
* Jellyfish, Jellyfish finned, Jellyfish sashimi
* Uniqueness type 1 to 6
* Uniqueness type x
* Uniqueness hidden rectangle
* Bug type 1
* Bug type 2
* Bug type x
* Avoidable rectangle type 1 to 3
* Avoidable rectangle x
* Almost locked sets XZ simple linked
* Almost locked sets XZ double linked
* Almost locked sets XY-Wing
* Almost locked sets XYZ-Wing
* Death Blossom
* Death blossom interlaced
* Subset exclusion (Sue de Coq)
* Turbot
* X-Chain
* XY-Chain
* Inference Chain type 1 to 5
- Key digit


KW : grab solver sodoku multiwindow multi-window hardest