SUDOKU - Deluxe

Each of the nine blocks has to contain all the numbers 1-9 within its squares. Be careful each number can only appear once in a row, column or box!! The difficulty lies in that each vertical nine-square column, or horizontal nine-square line across, within the larger square, must also contain the numbers 1-9 ! :o To add a number, touch the target block and pick a number, its that simple !