public static bool CheckHorizontal(int[,] sudoku, SudokuCoordinate coordinates, int value)
{
for (int i = 0; i < sudoku.GetLength(1); i++)
{
if (sudoku[coordinates.Row, i] == value)
{
return(false);
}
}
return(true);
}
public static bool CheckVertical(int[,] sudoku, SudokuCoordinate coordinates, int value)
{
for (int i = 0; i < sudoku.GetLength(0); i++)
{
if (sudoku[i, coordinates.Column] == value)
{
return(false);
}
}
return(true);
}
public static bool CheckQuadrant(int[,] sudoku, SudokuCoordinate coordinate, int value)
{
int minRow, maxRow;
int minColumn, maxColumn;
int columnTripple = coordinate.Column / 3;
int rowTripple = coordinate.Row / 3;
minColumn = 3 * (columnTripple - 1);
maxColumn = minColumn + coordinate.Column % 3;
minRow = 3 * (rowTripple - 1);
maxRow = minRow + coordinate.Row % 3;
throw new NotImplementedException();
}
