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.
What is expected answer for
"bac"
? What does your solution return?I used the same thing and it works for me perfectly, both here and on my machine.