Sure, I can help you create a simple game using JavaScript enclosed in an HTML file. Here's an example of a game you can play on a smartphone using pictograms:
This game creates a grid of pictograms (represented by emojis) and allows you to flip them to find matching pairs. The objective is to match all pairs within the grid. When you make a successful match, the matching pair is disabled. The game ends when all pairs have been matched, and an alert is shown. You can then reset the game to play again.
Please note that this is just a basic implementation and can be further enhanced with additional features and styling based on your preferences.