Sure! Here's a simple game implemented as a single HTML file using JavaScript, enclosed in script tags. It is designed to be played on a smartphone and features pictograms.
Pictogram Game
Score: 0
To play the game, simply copy the above code and save it as an HTML file (e.g., "game.html"). Open the file using any web browser on your smartphone, and you should be able to play the game. Pictograms will appear in the game area, and you can tap on them to earn points. Keep an eye on the score displayed at the top. Enjoy playing!