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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.
good job
I did it yay !^_^!
Clever move
Very direct
Thanks a lot! Happy sunday :)
No idea, I verified your solution and it's marked as valid now.
Why is this solution marked as 'Invalid Solutions: These solutions originally passed when...'? I just completed this kata without any errors whatsoever. It's highly unlikely the test cases have been updated just a microsecond after I submitted my solution.
What's the error here?