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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.
Good question
I solved it, but I'm not sure I get why it works. Shouldn't we have to account for the few cases where the ASCII code is only 2 digits? My solution definitely used the fact that most ASCII codes a 3 digits.
This is what I did, but why does this work?