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 have the same issue. Not sure what I'm missing... the code works perfectly for basic tests but fails all the random tests... from the looks of things there is nothing wrong with my code.