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.
Duplicate issue.
I had this issue too, it was very frustrating.
Description says expected results are provided, but actually, you have to make an attempt before you see them. I couldn't tell what it was asking for, so I had to guess and check. With a clear description this would be a good kata. Currently, it's just confusing.