Sure! Here's a simple game using pictograms implemented as a single HTML file with JavaScript enclosed in script tags. It can be played on a smartphone:
Pictogram Game
When you open this HTML file in a web browser, it will display a game board with four randomized pictograms. You need to click on the correct pictograms based on the given options. If you select the correct pictogram, it will show "✅ Correct!" with a green background. If you select the wrong pictogram, it will show "❌ Wrong!" with a red background.
Note: The code provided is just a basic example to demonstrate the concept. You can modify and enhance it further according to your requirements.