Sure, here's an example of a simple game implemented as a single HTML file using JavaScript and pictograms:
Pictogram Game
Score: 0
In this game, there are several pictograms displayed on the screen (represented by emojis). The player's goal is to click on the pictograms to increase their score. The score is updated and displayed at the bottom of the screen.
Note: This is just a simple example to demonstrate the implementation of a game using JavaScript and pictograms. You can customize and enhance it according to your specific requirements.