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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.
Length of sequence times average of sequence equals sum of sequence.
Excuse me, could you explain the same stuff you wrote, but for dummies who are not into math?
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