I have created a simple game in the form of a single HTML file using JavaScript. The game is designed to be played on a smartphone and utilizes pictograms. Here's the code:
In this game, pictogram images are displayed on the canvas and the user needs to tap on the right side of the screen if they recognize the pictogram correctly or on the left side if they don't. The game progresses to the next pictogram until all pictograms have been correctly identified or the user makes a mistake. A congratulatory message is displayed upon successfully completing the game.