public SudokuCell(SudokuCellCollection row, SudokuCellCollection column, SudokuCellCollection box)
{
Row = row;
Column = column;
Box = box;
Value = 0;
}
public Sudoku Copy()
{
var copy = new Sudoku();
foreach (SudokuCell cell in Cells)
{
SudokuCellCollection row = copy.Rows.Find(x => x.Index == cell.Row.Index);
SudokuCellCollection column = copy.Columns.Find(x => x.Index == cell.Column.Index);
SudokuCellCollection box = copy.Boxes.Find(x => x.Index == cell.Box.Index);
var copyCell = copy.Cells.Find(x => x.Row.Index == cell.Row.Index && x.Column.Index == cell.Column.Index);
copyCell.Value = cell.Value;
}
return(copy);
}