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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.
congrats for the patience
i really don't know how to use the $dict, i'm a begginer and never seen this, maybe for the begginers you can put a better explanation of his use? my solution looks ridiculous by not using this
i'm very surprised with your code, really clever and worth the way to the kata challenge, in my opnion the best.