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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.
I don't know what are you talking about, try stating the input value so we know for sure, but if the input is "369" like the post below, the same answer applies to your question.
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See the keyboard in the description, 3 and 9 aren't adjacent. While 3, 6 and 9 can be really a 6.
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