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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.
Test case for b has just been added :)
Oops! I initially had it as ascending but then changed everything except the example... d'oh!
That's fixed now :)
Could you clarify what inputs the snail sort will have? Are the cases just [[], [], []] and a 3x3 grid or are there more?
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