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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.
"If more than one groups of pairs has same number, choose which has the max sum value(see the last example)"
the maximum value in a group? or the maximum value in a pair that is part of a group?
da, brat. ya tak je podumal.