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.
This comment is hidden because it contains spoiler information about the solution
Normally Math.max doesn't take an array.
Yea, sure, naming the variable to Z is best practice.
Actually this Kata was created on Aug 8, 2014 and the first comment in you github was Sep 13, 2014