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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.
Somebody can tell me why in the example all characters multiply exactly in 2 times? In the description is written that dot is 1, but in example, dot means 11. I can`t understand this moment
@zebulan,
thank for advise, this issue already posted on the github
https://s32.postimg.org/gnwzkuq5x/2016_07_28_00_44_33.png
after traceback you can make final submit, but as you can see this solution incorrect