public override bool CanSubtract(HexHint subhint) { return(true); }
public override void Subtract(HexHint subhint) { Cells = Cells.Except(subhint.GetCells()).ToList().AsReadOnly(); Number -= subhint.GetNumber(); }
public override bool CanSubtract(HexHint subhint) { return(this.Type == HexRowHintType.NORMAL); }