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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 simplicity only. In real use it is obvious to use
.lower()method. Even additional checks for digits and special charasters.This comment is hidden because it contains spoiler information about the solution