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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.
There are times when a rider will travel less than 100 miles before trading the mail to the next rider. If a rider has traveled 51 miles to a station, but the next station is 50 miles away, you need a new rider to get to the next station. In the case of
[50, 51, 50, 51]
You need 4 riders to complete the journey, even though there's only 202 miles total.