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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.
For anyone wondering the question literally asks is a^2 a scrambled version of b?
Don't know where this multiplicity bull came from...
I'm trying to write in in C# but I'm really having trouble with the IEnumerable T conversion as the second test puts in an IEnumerable char (i think) and expects a string...