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.
Is it fixed right now? I throw a Error for random tests with letters but failed. Letters should not be allowed right?
Is it expected to output result in "decimal string"? The output is expecting "15" and my output is '\u000f'.