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.
Yeah, agree~
This comment is hidden because it contains spoiler information about the solution
This comment is hidden because it contains spoiler information about the solution
The instructions are hardly clear. And the problem should mention that the original names for the keys shouldn't be tampered with, otherwise the test cases will fail