Sudoku V.3.0 3.0

This program allows to play with Sudoku.It s possible to solve 3 different levels or to insert any scheme you desire.You can write many numbers in only one cell as notes, and to delete a single figure or the whole grid. You can ask PC for help , to view solution and to change the number\'s color. You cand undo any action, create and edit any scheme with the editor inside the program.Regularly you can find some new schemes at the Author\'s Home Page to play with.