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.
Noneetc. are not a string.Input validation has been done. Don't bother solvers with it; it does not add anything interesting to the kata.
Duplicate. Please unpublish.
I'll find you the link if you insist.