void Grid::setDefault()
{

        /*values = {
    {0, 5, 1, 7, 0, 0, 0, 6, 2},
    {9, 0, 0, 0, 0, 6, 0, 0, 8},
    {8, 3, 0, 0, 0, 2, 1, 0, 0},
    {7, 4, 9, 0, 0, 1, 8, 0, 0},
    {1, 0, 0, 0, 0, 0, 0, 0, 9},
    {0, 0, 2, 3, 0, 0, 6, 1, 4},
    {0, 0, 5, 8, 0, 0, 0, 4, 6},
    {2, 0, 0, 9, 0, 0, 0, 0, 7},
    {6, 7, 0, 0, 0, 3, 5, 9, 0}
                };*/

	values[0][1] = 5;
	values[0][2] = 1;
	values[0][3] = 7;
	values[0][7] = 6;
	values[0][8] = 2;

	values[1][0] = 9;
	values[1][5] = 6;
	values[1][8] = 8;
	values[2][0] = 8;
	values[2][1] = 3;
	values[2][5] = 2;
	values[2][6] = 8;

	values[3][0] = 7;
	values[3][1] = 4;
	values[3][2] = 9;
	values[3][5] = 1;
	values[3][6] = 8;

	values[4][0] = 1;
	values[4][8] = 9;

	values[5][2] = 3;
	values[5][3] = 3;
	values[5][6] = 6;
	values[5][7] = 1;
	values[5][8] = 4;

	values[6][2] = 5;
	values[6][3] = 8;
	values[6][7] = 4;
	values[6][8] = 6;

	values[7][0] = 2;
	values[7][3] = 9;
	values[7][8] = 7;

	values[8][0] = 6;
	values[8][1] = 7;
	values[8][5] = 3;
	values[8][6] = 5;
	values[8][7] = 9;
	return;

}