Sure! Here's an example of a simple game where you need to catch falling pictograms using touch controls on a smartphone. The goal is to catch as many pictograms as possible while avoiding touching the poop pictogram.
To play the game, simply copy the above code into a new HTML file, save it with a `.html` extension, and then open it in a web browser on your smartphone. The game should start automatically, and you can use touch controls to catch the falling pictograms without touching the poop pictogram. The score is displayed at the top left corner. Have fun and good luck! Remember, don't touch the poop!