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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.
Hey guys! How can we see the inputs of the tests, which are not passed? I got 6 random test failed and can't understand what's wrong with the code
TY!
Can anyone please explain why "not is_valid_walk(['w'])" should return False but not True?