Sure! Here's an example of a simple game implemented as a single HTML file using JavaScript and enclosed in script tags:
Pictogram Game
In this game, you'll see a series of pictograms displayed on the game board. Your goal is to guess the correct pictogram by clicking on it. If your guess is correct, the pictogram will turn green, otherwise, it will turn red. The game will continue until you've guessed all the pictograms, and then it will display your final score.