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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.
"My code is not working" is not an issue.
Looks like there are a number of
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and]
floating about. Those should be escaped to make sure they're seen as plain characters and not character ranges.Could you put ticks ` around the code, please? Some of it's been formatted as Markdown.