click the screen to launch a firework and click again only after the fireworks are finished. (please don't click the screen while the firework is still on, it kinda breaks the project.) note: the square around the green flag will disappear after the fireworks are completely finished.
this is a revised version of the fireworks project i made on piggy4800 a couple of years ago. (piggy4800 is my main account, but i forgot the email and password.)