Sudoku

This Sudoku app is a free game of sudoku. This android app is the full version of the game and players can choose easy, medium, hard or evil difficulty. Download it for your smartphone or tablet ! Features included : - Easy, Medium, Hard, Very Hard - Pencil to note candidates (optional) - Automatic errors check (optional) - Hints (optional) - Auto save - Reset - Designed for phone and tablets What is Sudoku ? Sudoku consists of 81 cells which are divided into nine columns, rows and regions. The task is now to place the numbers from 1 to 9 into the empty cells in such a way that in every row, column and 3x3 region each number appears only once. Difficulties ? This game is created with 4 levels of difficulties. See your progress and unlock hidden levels. Help button ? For each grid, the help button can help you to go further.