That makes sense, thanks for clarifying that

Does anyone know if it mattered if I made a new array insteadof altering the input? If it didn't then they kyu for this should be atleast 7, 6 at a push

This is an old kata so ranks can't be changed

I'm not sure if I was the only one, but this seemed too easy to be given 6 kyu.

EDIT:

I'm assuming that all the inputs into the function will be an array of length 10 and that it only requests the format provided in the details.