How does Sololearn determine what's a "project"?

Question

So I have noticed that some the codes I write automatically get included in my project list by Sololearn while others don't. So is it a matter of size?
I know you can just manually add projects if you want to but that's not what I'm asking here. I'm asking how Sololearn decides it.

Answer 1

For a code to be considered a project it must have been updated at least once.

Answer 2

Kevin Star is right. But if you want to make an unedited code project then

go to your profile - Activity - show more- projects - manage - + icon at the right bottom of your screen.

here in the add section you can also add projects from github and other sites.
To do so, first you need to add your github account and follow the instructions.