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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.
My solution will randomly fail the random tests. A few examples:
"5039962965 2299326987" -> I calculate 6, the solution calculates 4, the actual solution is 6.
"109431 269709" -> I calculate 3, the solution calculates 2, the actual solution is 3.
"2476697863 4856795893" -> I calculate 8, the solution calculates 7, the actual solution is 8.