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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.
In Random tests I have this:
Testing for mwjwnodarvzccaj
It should work with random inputs too - Expected: true, instead got: false
Why it is expected true? Testing string isn't isogram. All Basic tests are pass, but with random I have this problem