9 dots is a puzzle game that requires the player to connect all 9 dots using 4 straight lines or less, without lifting the pen from the paper. Here are the steps to play the game:
- Draw 9 dots in a square pattern on a piece of paper.
- Instruct the player to connect all 9 dots using 4 straight lines or less, without lifting the pen from the paper.
- Emphasize that the lines must be straight and continuous, and must not pass through the same dot more than once.
- Allow the player to attempt to solve the puzzle, and give hints if necessary.
Note that the solution involves extending the lines beyond the boundaries of the square.