Sure! Here's a simple example of a merge game implemented as a single HTML file using JavaScript and smartphone-friendly pictograms:
This implementation includes a simple merge game where you have tiles with a value of 2, and your goal is to merge them by swiping left or right, doubling their value and increasing your score. The game is rendered using a flex container with each tile displayed as a div element. Swiping gestures are detected using touch events, and the game logic is handled by the mergeTiles function which is called whenever a swipe occurs.
Please note that this is just a basic implementation, and you can further enhance and customize the game as per your requirements.