1. Launch the game "Toy Car Jigsaw" on your mobile device.

2. Begin with the available picture puzzles; you start with limited access and need to unlock more.

3. Select one of the 10 total pictures to play from the gallery.

4. Choose your desired difficulty mode: Easy, Medium, or Hard.

5. Remember that Hard mode rewards more money upon completion.

6. Start the puzzle by dragging pieces into place using your finger or touch screen.

7. Use visual clues and image outlines to find correct positions for each piece.

8. Work at your own pace; the game is designed to be relaxing yet mentally engaging.

9. Complete the puzzle to earn in-game money based on the chosen difficulty.

10. Accumulate $1000 in-game currency to unlock a new picture from the gallery.

11. Continue solving puzzles to collect more pictures and challenge yourself further.

12. Enjoy the satisfying feeling of completing each jigsaw as your collection grows.

13. Use your earnings wisely to unlock all 10 pictures and explore every mode.

14. Keep playing regularly to improve your puzzle-solving skills and earn faster.

15. Touch the screen or drag with your finger to control the puzzle pieces anytime.