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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.
Fixed.
Random tests have been added to the Kata.
No random tests.
I would argue that
Would be looking for unique permutations (which the current tests don't expect). Otherwise, what's the point of it being a word? Either way, it should be specified.
11
generates21
and can't be1111
I am slightly confused, how come 41 equals 1111? Shouldn't it be 41 -> 1111 -> 11 -> 1 or am I missing something?