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.
sometimes the server seems to have heavy load ... the division by two loop is not the problem ;)
test passed, but problem not solved
compact, simple and readable!
I really like this one, as being so compact, but still very readable ... refreshing to see :)