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.
Hey, this is the coolest one !
does really need test cases...
astonishing !!
'Sok, buddy, I did the same thing.
That is more readable than no spaces.
This comment is hidden because it contains spoiler information about the solution
Warning personal preference ahead! Your lack of whitespace makes your solution hard to read.