Sure! Here's an implementation of Flappy Bird as a single HTML file with JavaScript enclosed in script tags:
Please note that this code is just a basic skeleton for the Flappy Bird game implementation. You would need to add the missing parts like drawing pipes, keeping score, collision detection, and the game over condition. Additionally, you will need to have `emozi_all/bird.png` and `emozi_apple.png` files in the same directory as this HTML file to display the bird and pipe pictograms respectively.