Miscellany

    public void printPuzzle()
    {
        for (int x = 0; x < GRIDSIZE; x++)
        {
            String container = "";
                for (int y = 0; y < GRIDSIZE; y++) 
                {
                    container = ("| " + grid[x][y] + " |");
                    System.out.print(" " + "---");
                    System.out.print(container);
                    System.out.print(" " + "___");
                }
                
                    System.out.println("   ");

        }
    }