Sure! Here's an example of a simplified version of the Flappy Bird game implemented as a single HTML file using JavaScript and incorporating pictograms where possible. Please note that due to character limitations, the code below may be truncated.
To play the game, open the HTML file in a web browser, and you should be able to control the bird's jump by tapping on the screen (for smartphone operation) or pressing any key. The objective is to navigate the bird through the gaps between the pipes without colliding with them or touching the ground. Your score increases each time you pass a set of pipes, and the game ends when the bird collides with a pipe or the ground.