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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.
This was difficult. I don't think is 7kyu.
funny kata :)
thank you ! I knew half of them !
The rate is paid daily and added to initial capital.
be careful when str.length() = 0;
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