In the top right area of the scenario you find the button share.
If you click on it you can upload the scenario with a description, an image, ...
Also you can compile it to a executable jar file or to a web application.
Thank you. But unfortunately, I cannot find the button. Would you like to make a screenshot to show me?? :)
Oh I think I can't upload a image from my computer.
Well in this case I have to try to explain it.
It's directly abouve the World classes. In the top right area of the window.
Would you like to send the screenshot to me via email? My email address is heykinchan@gmail.com
kinchan, make sure you are running the current version of Greenfoot (2.3.0, or at least 2.2.1). Then the "share" button is in the top right of the main window. You can't miss it.