Could we see the code for the example on lesson 13?
Are you referring to the alien scene in activity 1? I am not aware of a link to a completed version, but if there is part of it you aren’t sure on how to do, we would be happy to help you understand how it was made…
For example, here’s a previous forum post that shows an example of scrolling text which is one of the questions students and teachers often have about this example.
Let us know if we can help further!