Sure! Here's an example of a game called "Pascal's Pictograms" that is implemented as a single HTML file using JavaScript. The game is designed for smartphone operation and uses pictograms to represent the elements of Pascal's Triangle.
Pascal's Pictograms
Click on the pictograms to generate the next row of Pascal's Triangle.
When you open this HTML file in a web browser, it will display the game "Pascal's Pictograms." You can click on the pictograms displayed on the canvas to generate the next row of Pascal's Triangle. Each pictogram represents a number in the triangle, and the triangle is drawn using the HTML5 canvas element.
Please note that this is just a basic example, and you can modify it further to add more features and enhance the game experience.