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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.
Nasa need you.
Esa monda la entiendo me tome un tiempo pensando como armar el codigo pero que es eso que sale al final?? no logro entenderla
Notes:
there are 10 matches in the championship
0 <= x <= 4
0 <= y <= 4