Sudoku Vision

With Sudoku Vision, capture a Sudoku or generate one and play with it

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