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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.
Scala is very slow!
One hell of a kata. Thanks. So easy to complete with python (~2800 ms) and a whole hour with scala getting only ~10000 ms as best result
It was very (though oddly) enjoyable and satisfying hour, thank you, author.
Easiest of the first three "thinking and testing" katas, but still great imo.
Wow. That was very satisfying. Thanks. Now I need more katas like this.