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.
I figured it out. Something wrong with my program logic..
Sorry for bothering..
Expected: 7, instead got: undefined
anyone has the same issue?
you saved me!
that's amazing