Loading collection data...
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.
coz u are clown o(-_-)o
you need replace flag to global
And how's that an issue?
Not an issue, your solution is wrong.
A problem with your code is not a kata issue. There are almost 6k solutions in Python. Read this
Your code is wrong and fails tests like this one: