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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.
What is "peaks"??????????????????????
QwQ
too good 你可真牛 哈哈哈
为啥它不能通过样例啊？Why can't it pass?(I can't speak English)