Loading collection data...
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.
only death cells. You also need to crop resulting array to the smallest possible array where any column or row contains at least one "1"
This is actually an issue, I already rose is a long time ago.
agreed
Yes, but the function's name at least in javascript is
array. Maybe a better name should be used.The description clearly states: