Loading collection data...
Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
Thank you, that helps!
This comment is hidden because it contains spoiler information about the solution
I'm new to coding. How do you know the for loop goes through both lists? Is there a default? When you leave the first i in the if statement unspecified, is it looping through both?