Sure! Here's an example of a simple game implemented as a single HTML file using JavaScript:
Pictogram Game
In this game, pictograms are randomly displayed on the screen. When the user touches the pictogram on their smartphone screen, a new random pictogram is shown. The game continues as the player tries to see how many different pictograms they can view.
Please note that you need to replace the `emozi_cat.png`, `emozi_rabbit.png`, etc. with your own pictogram images or adjust the URLs accordingly. Also, make sure to properly include the URLs of the pictogram images within the same directory as the HTML file.