import javax.swing.JFrame;
import javax.swing.SwingUtilities;


public class SlidingPuzzle {
    public static final int WIDTH = 512;
    public static final int HEIGHT = 512;

    public static JFrame frame;

    public static void main(String[] args) {
        SwingUtilities.invokeLater(new Runnable() {

            @Override
            public void run() {
                frame = new JFrame("Sliding Puzzle");
                frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
                frame.setUndecorated(true);
                frame.setSize(WIDTH, HEIGHT);

                SlidingPuzzlePanel spp = new SlidingPuzzlePanel();
                frame.add(spp);

                frame.setVisible(true);
            }
        });
    }
}