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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 is awesome
Nice one !
This one actualy seems pretty good! But it also works without square brackets. So I really didn't get, what we use them for? Can someone please clarify this for me?
yes
I think, this is the best (short and quick understanable) solution, just if you know what the "floor division" is!