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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 can write the algorithm for automata and get the desired output but i have no idea how to use regex here. Can someone pls explain or show an example?
Fun kata, not that my solution is efficient.
Probably the easiest 4kyu I have ever tried.
Finally! Took me a whole day, man. Nice question. When I thought I'm very close, I later felt it's too far but it suddenly hit and I was actually very close all the time. that feeling!