Name:Unknown
Clan:blabla
Member Since:Apr 2017
Last Seen:Apr 2017
Profiles:
Following:10
Followers:10
Allies:10
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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.
Yes, it's wrong. You need find the sum of all the numbers between a and b including them too.