Sure, here's an example of a simple game where you have to close doors using pictograms and smartphone operation. The game is implemented as a single HTML file with JavaScript enclosed in script tags.
Door Closing Game
Click on the doors to close them!
In this game, there are three doors represented by the door pictogram (
🚪). By clicking on each door, the corresponding door will close (change to a green color). The game ends when all the doors are closed, and a congratulatory message will be displayed. You can test this game on your smartphone by opening it in a web browser. Please note that the game logic is kept simple for illustrative purposes. You can expand upon it to make a more challenging game if desired.