Flappy Bird Made in Pure HTML and CSS – Without JavaScript

>>The game looks kind of ugly. Have you considered adding pretty styling?

>I’ve never heard of CSS being used for styling, but anything is possible, I guess.

>>Why is the bird square?

>I have a square bird for ornithological accuracy and not because it made collision detection easier.

A walkthrough on how flappy bird can be (and has been) made using pure HTML and CSS, no processors and fully functinal wihtout JavaScript

This is such a clever little hack. Amazing what people can pull off with just HTML and CSS.

This is insane