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.
This code returns string either way I guess :D
What the hell does s1, s2, s3 mean here in Python? Is it multiple lists? This description is way more confusing than it should be....