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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.
Hello, I opened this kata with java and the comment line is following the python comment style of # instead of //. Just a quick aesthetic suggestion, you don't have to implement it!
Wow, I did not even think of using ?: in this kata. Nice!