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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.
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What does re do? How does this work??
Ah..My bad. Thank you.
The
Issuelabel is for provable kata issues. Please use theQuestionlabel when asking for help and appropriate markdown formatting when posting code. See https://docs.codewars.com/training/troubleshooting#post-discourse.You need to return a value, not print. See https://docs.codewars.com/training/troubleshooting#.print-vs-return and https://docs.codewars.com/training/training-example#writing-a-solution.
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