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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.
why this solution is correct?
.
it's a disaster
congratulations !!! In my opinion in the best solution.
Excelente solución, felicitaciones
;)
Julia translation kumited
gracias))
excelente el ejercicio
otra alternativa válida es el uso del distinct
excelente solución
Excelente solución.