Sure! Here's an example of a simple game implemented as a single HTML file, using JavaScript and pictograms:
Pictogram Game
When you open this HTML file in a web browser, you'll see a grid of pictograms. The goal of the game is to find matching pairs by clicking on any two pictograms. If the selected pictograms match, they stay visible. If not, they are hidden again after a short delay. The game continues until all pairs are matched, and then an alert message is displayed to indicate that you've won the game.
Feel free to customize and enhance this game according to your preferences.