Sudoku Pro : easy, medium, har

- in this new Sudoku game for everyone from beginner or have experience with the puzzle game. This is the game addictive and challenging possibilities for forging your intelligence are the most popular worldwide.
- Each puzzle has only a single answer and you are finding out how it. You can choose any level from very easy to hard sudoku with millions of free puzzle to to brain training, thinking and memory logic.
- In particular, with our sudoku brain game, will bring you new gameplay compared to the classic style. With many special grid types & extra regions, we are sure that you will find a lot of fun with the number.
- You can play Sudoku everywhere and offline. It's easier and more fun to play with a real pencil and paper, take them everywhere.
*Sudoku rules*
- Sudoku is composed of 9x9 grid.
- There are some given numbers when the game starts, and they cannot be changed.
- The purpose of the game is to fill in the empty spaces according to the regulations based on the given numbers.
1. Numbers 1~9 will be used single time in 9 horizontal spaces.
2. Numbers 1~9 will be used single time in 9 vertical spaces.
3. In a small box of 3x3=9 boxes, numbers 1~9 will be used single time.
Features:
* 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 (pencil marks)
* Very advanced hint functionality
* Game statistics: fastest, average, slowest times for each difficulty level
Additional Features:
* Sudoku Editor: create your own Sudoku puzzle from scratch