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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.
This comment is hidden because it contains spoiler information about the solution
This comment is hidden because it contains spoiler information about the solution
This comment is hidden because it contains spoiler information about the solution
Nonsensical last example is so wrong and needs to be fixed. Original idea of the kata is great though.
I had no idea about map_size. And it runs in constant time too!
Makes my solution look so convoluted
I don't think you should use "string" as variable name, since string is built-in Pythin module