private IValueCyclableCollection CreateValueCyclableCollection()
{
ValueCyclableCollection collection = new ValueCyclableCollection();
int squareSize = Puzzle.Size * Puzzle.Size;
for (int i = 1; i <= squareSize; i++)
{
collection.Add(i);
}
return collection;
}
private IValueCyclableCollection CreateValueCyclableCollection(ISudokuPosition position)
{
ValueCyclableCollection collection = new ValueCyclableCollection();
int squareSize = Puzzle.Size * Puzzle.Size;
for (int i = 1; i <= squareSize; i++)
{
if (!ValueExistsInRow(position, i) &&
!ValueExistsInColumn(position, i) &&
!ValueExistsInRegion(position, i))
{
collection.Add(i);
}
}
return collection;
}
