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.
Thank you very much! I faced exactly same error and fixed it after reading your comment
I had the same problem! For some reason floats cause this to fail. Make sure you convert your percentage handling to int.
All test case passed except one 3 should equal 4