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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.
solution was probably valid but now does not work anymore with the added mutation test as remove() method mutates the original array/list
geen probleem
sorry baas
goed he pik
enne
hey
heyyyy