public static void Render(Grid grid)
 {
     Console.WriteLine(" {0} | {1} | {2} ", grid.GetCell(GridCells.TL), grid.GetCell(GridCells.TC), grid.GetCell(GridCells.TR));
     Console.WriteLine("---|---|---");
     Console.WriteLine(" {0} | {1} | {2} ", grid.GetCell(GridCells.ML), grid.GetCell(GridCells.MC), grid.GetCell(GridCells.MR));
     Console.WriteLine("---|---|---");
     Console.WriteLine(" {0} | {1} | {2} ", grid.GetCell(GridCells.BL), grid.GetCell(GridCells.BC), grid.GetCell(GridCells.BR));
 }