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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.
Except C++!
This kata is language-agnostic. The solution string behaves the same in all programming languages.
if you google that and still learn nothing from the solution, i'd say it's your own fault
Not an issue, please reset the trainer in order to trigger latest version of tests
ranks can't be changed!
Fixed. You may need to reset the tests in the trainer to have the new version.
I'm going to make the changes / update now (just leave this message to avoid collisions).