1. Open the "Jigsaw Puzzle Christmas" app on your mobile device.

2. Browse through the collection of beautiful holiday-themed images and select one to start your puzzle.

3. Choose your desired grid size to adjust the difficulty level—larger grids make the puzzle more challenging.

4. Once the puzzle loads, you'll see all the pieces scattered randomly around the screen.

5. Tap and hold a puzzle piece to drag it across the screen.

6. Drop the piece by releasing your finger when it is near its correct position.

7. Pieces that are placed correctly will snap into place automatically.

8. Continue dragging and dropping pieces, using the image as a reference to guide your progress.

9. Use the edges and corners as a starting point to build the frame of the puzzle.

10. Complete the image by fitting all pieces together as quickly as you can.

11. Try to beat your best time with each new puzzle you solve.

12. Celebrate your success with a completed Christmas scene and enjoy the festive atmosphere.

13. Choose a new puzzle and repeat the challenge for endless holiday fun.

14. Enjoy the relaxing music and visuals while sharpening your mind this Christmas season.