@Override
  public String toString()
  {
    String b = gameCurrentTime + "\n\n";
    for (int y=0; y < boardWidth; y++)
    {
      for (int x=0; x < boardWidth; x++)
        b += boardVals[y][x] + (x < boardWidth - 1 ? ", " : "\n");
    }
    b += "\n";
    for (int y=0; y < boardWidth; y++)
    {
      for (int x=0; x < boardWidth; x++)
        b += isHint[y][x] + (x < boardWidth - 1 ? ", " : "\n");
    }
    
    return b + "\n";
  }