Sure! Here's a simple implementation of a mobile clicker game using pictograms. To play the game, you need to quickly tap on the randomly appearing emoji. If you fail to click on it fast enough, you lose. The game is implemented as a single HTML file with JavaScript enclosed in script tags.
To play the game on your smartphone, you can copy and paste the above code into a blank HTML file and run it in a browser. The game will display a random emoji, and you need to tap on it as quickly as possible. If you fail to do so within 2 seconds, you will lose the game.