Looks I can't edit my own comments that people have responded to. Ignore me, don't code with no sleep. Sorry, matt c!

EDIT: Downvoted myself so hopefuly people do not see it.

Don't waste your time on this one. Too many test cases are faulty. Kata doesn't specify how you should handle sorting if ages are equal (i.e. should names be in ascending or descending order) and has test cases that handle it differently. Basically stuck submitting and hoping for enough test cases in a row to handle it consistently.

You have this issue in multiple test cases. I ran into it again. The following was the expected result.

{"age":63,"name":"joe"},{"age":63,"name":"chosen one"}

The names are not in ascending order. Both "don" and "cat" have the same age, but "cat" should come before "don".

I ran into this as well. Saved a reference to the start of the list and traversed it again after finding the loop size and deleting the property I created.

The test cases don't match the test cases being ran against it.