Sudoku Arena description

The great logic game, brain training Sudoku! The best brain developing game for the children’s intelligence improvement! Sudoku the best of logic puzzle that you can enjoy everyday. Sudoku Arena consist of different difficulties so even the beginners can easily enjoy the game. There is a classic Sudoku where you can play regular Sudoku, and quest Sudoku where you need to solve the puzzle before the given time. If you login to the Google Game, you can get access to the leader board to compete ranks with other users in the world.
Awake your sleeping brain and become the world's best!

* Sudoku rules
A Sudoku puzzle is a grid of nine by nine squares or cells that are subdivided into nine subgrids or regions of there by three cells. When you start a game of Sudoku, some cells will be pre-filled for you. You cannot change these numbers while playing the game. The Object of Sudoku is to fill the other empty cells with numbers between 1 and 9(1 number only in each cell) according the following quidelines:

- Each horizontal row contains each number exactly once.
- Each vertical column contains each number exactly once.
- Each subgrid or region contains each number exactly once.