Sure! Here's a simple billiards game implemented as a single HTML file using JavaScript and enclosed in `` tags. It can be played on a smartphone and uses pictograms for the billiard balls.
<br><br>
<html lang="en">
<style>
canvas {
border: 1px solid black;
display: block;
margin: 0 auto;
}
</style>
<canvas id="billiardsCanvas"></canvas>
To play the game, you can open the HTML file on your smartphone's web browser. The billiard balls are represented by pictograms, and you can touch and drag them around the canvas to move them. The balls will move to the location you touch, and you can rearrange them as you like.