Powerful classic sudoku for android.
Classic game for mobile phones and tablets.

Main Features
- You can play with numbers, colors, shapes and fruits.
- Generates infinity of different sudoku.
- 5 different levels plus one where you can select the initial number of fixed numbers.
- Annotations.
- Undelete.
- Clues.
- Records.
- Information about the current state of your sudoku.
- Solution.
- Auto Save / Load.
- Reset.
- Display that highlights the active element area.
- Sounds.
- Marking of cells.
- Cell highlighting: If you press and hold the keypad, all numbers equal to the value of the key pressed will light up.
- App Responsive: Fits any screen size.