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.
不至于吧哥们，很简单的啊
same issue! i think codewars should display all tests, so we can fix our bug based on failed tests!