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.
what is a refferring value?
I actually do have problems too with Ruby. Basically the test are passing but in the random tests I fail cuz I'm supposed to add 'covfeve' even if the string included 'coverage'.
Can you tell me more about how they're not correct ... seems like you're the first one to have problems with the ruby version
console.log(numbers)
Where exactly do I console.log to see the hidden (author) test cases?
you can use console.log to see the input