TinySudoku game

Tiny Sudoku is a logical thinking game, the objective is to fill the empty cells with values from 1 to 9,
these numbers only appear once in each row, column, and grid. The game has a unique solution and only
ends when all the empty cells are filled with the correct values.

The game has 4000 challenges divided into 4 levels: Easy, Medium, Hard and Expert.
Compare performance and compete for first place in the ranking of points for each level.

Tiny Sudoku has the following characteristics:

- Pencil mode to mark possible values in cells
- Detachment of cells with repeated numbers.
- Function to remove selected cell value
- Hint function, allows you to reveal the correct cell number. Limited use, 3 times.

Tiny Sudoku has an intuitive and simple interface, easy to control.