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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.
This was very fun. I've coded a one-liner solution which I thought was very clever, but as I checked other's codes,,, just wow. Mine was garbage
I had the same code as the owner of this post. Thank you for noticing this loophole. I think it was not considered by the creator of the Kata when the checker was coded.
almost the same idea. nice.