public static void LowHangingFruit()
{
bool hasChanged = true;
while (hasChanged)
{
hasChanged = false;
for (int i = 0; i < 9; i++)
{
for (int j = 0; j < 9; j++)
{
if (puzzle.Get(i, j) == 0)
{
List <int> missingNUmbers = puzzle.GetNumbersMissingFromEveryDemension(i, j);
if (missingNUmbers.Count == 1)
{
puzzle.Put(i, j, missingNUmbers[0]);
possibilities[i, j] = null;
hasChanged = true;
}
else
{
possibilities[i, j] = missingNUmbers;
}
}
else
{
possibilities[i, j] = null;
}
}
}
}
}
public static void Print(Sodoku puzzle, bool done = false)
{
string[] output = new string[9];
for (int i = 0; i < 9; i++)
{
for (int j = 0; j < 9; j++)
{
output[i] += puzzle.Get(i, j) + ", ";
}
}
foreach (string row in output)
{
Console.WriteLine(row);
}
Console.WriteLine("");
if (done)
{
Console.WriteLine("Done");
}
Console.ReadKey();
}
