Sure! Here's a simple game that you can play on a smartphone. It's a matching game where you need to pair pictograms together.
Pictogram Matching Game
To play the game, simply open the HTML file on your smartphone's browser. You will see a grid of cards represented by pictograms. Tap on the cards to flip them and try to find the matching pairs. Once all pairs are matched, a congratulatory message will be displayed. Enjoy!