To use these puzzles, first, find a flat and clean surface. Pour out the pieces and start sorting them by color or edge pieces. You can work on small sections at a time and gradually connect them. When you're done, you can frame the puzzle to display it. Keep the puzzles away from moisture and direct sunlight to avoid damage. If there's dust on the pieces, you can gently wipe them with a soft, dry cloth. Enjoy your puzzle - solving time!