Sure! Here's an example of a simple game that you can play online on a smartphone. It uses pictograms to represent game elements. Just copy the code below and save it as an HTML file on your server or computer, and then you can open it in a web browser on your smartphone to play the game.
The game displays different food pictograms randomly on the screen, and your goal is to click on them to increase your score. The score is shown at the top right corner of the screen. Each click on a pictogram adds 1 point to your score.
Note: This is just a basic example, and you can enhance and customize the game as per your preferences.