Sure! Here's an example of a simple animal swap game implemented as a single HTML file with JavaScript:
The Swap-pi-Mal: Animal Swap Maker
In this game, you will see a grid of animal pictograms. To play, simply click on one animal, then click on another animal to swap their positions. The goal is to arrange all the animals to have the same pictogram. Once you achieve this, a message will be shown congratulating you on finishing the game.
Note: Please make sure to replace the source file paths `<img src="emozi_cat.png">` in the code with the actual paths to the animal pictogram images you want to use in the game.