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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.
I've been having trouble with the ones that start 'XXXX
I have a problem with this specific one "1234
"
Thing is my regex works perfectly in a console project if for all of these "1234\n", "1234 ", "1234\r\n" or @"1234
"
So I'm having trouble seeing what's the issue