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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 didn't even think about it. Thanks.
in this case the 89 key must be black because (89 mod 12) = 5
what note does it start?
thanks, as I understand there was a problem with the browser.
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how to solve a problem without using a dictionary?
Good task, i liked it.