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.
The random tests at the end are fine, but the initial tests are backwords.
Declare what the function should be called in the instructions.
I thought that I had it until I realized that I had to round down... nice. :)