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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.
it was just not easy for me to come up with an algorithm. Clearly this highly dependent on the skill level
Honestly, i consider this as harder than 7 KYU.
There are two wrong tests in Python:
'foobar001' should equal 'foobar01'
'foobar0100' should equal 'foobar100'
No Testcases for clojure.
made me laugh :D