Sure! Here's an example of a simple balancing game implemented as a single HTML file using JavaScript and pictograms for emojis:
You can save the above code into a single HTML file and open it using a web browser on your smartphone to play the game. The game area is displayed as a 300x300 box with a yellow ring in the center. Two bouncing emojis are created, and you need to try to hook them into the ring by moving the ring around using your finger. When an emoji successfully hooks into the ring, it will turn green. The game loop continuously updates the position of the emojis and checks for hooking conditions.