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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.
Finally solved with Python. Very proud of myself. Thank you for such interesting kata.
OK. So, I finally solved it in python with dynamic prorgramming and gmpy2 library.
But it turned out there are simplier solutions if solved mathematically (facepalm).
Well done! Move on.
How many random tests? I beat 7 random tests maximum.