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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.
Hmm...I passed all 49 test cases and 51 of 52 cases on final submission. The error states 15 should equal 12. Could I get a hint about the test I am failing?
That solution made me smile. Kudos!
I just joined yesterday on the Python track. Each time I hit next Kata I get a Kata I have already solved. It just seems to cycle through the 10 or so kata, eight of which I have already solved. I can't imagine that it is suppossed to work this way.