Sure! Here's an example of a simple billiards game implemented as a single HTML file using JavaScript and pictograms:
Note: In the code above, you will need to replace the image URLs (`cueBallImg.src` and `redBallImg.src`) with the actual URLs of your billiards ball pictograms for them to display properly. Also, the game logic (movement, collisions, etc.) needs to be implemented within the `update` function.