public static int Print_All_Solutions(Helfer.Matrix <int> matrix)
{
Stack <int> last = new Stack <int>();
int i = 0;
while (Sudoku_Check.ValidateSudoku(matrix, last, -1) && i <= MAX_COUNT_BEFORE_EXIT)
{
i++;
}
return(i);
}
public static int Check_For_Mutliple_Solutions(Helfer.Matrix <int> matrix)
{
Stack <int> last = new Stack <int>();
if (!Sudoku_Check.ValidateSudoku(matrix, last, 0))
{
return(-1); // Check if Valid
}
Console.WriteLine("");
Console.WriteLine("----------------------------");
Console.WriteLine("");
if (Sudoku_Check.ValidateSudoku(matrix, last, 0))
{
return(1); // double Solution
}
else
{
return(0);
}
}