How do I make everything reset once I'm done?

How do you make the program and scenes reset when you want to start the program from the beginning?

There's no magic reset block that resets everything, because Snap! doesn't know what "reset" means to you: Should a certain background be visible? Where should each sprite be? And so on.

So, what you have to do is untitled script pic and then in each sprite you have a script headed with
untitled script pic (1)