I wish the term lexicographical was used in the desciption.

Thank you!

Already: https://www.codewars.com/kata/reviews/55c61a4d9aaa558278000036/groups/55ce4f415012e84075000021#5a60042bb3bfa864b700008a
This solution used to be best practices, now it's invalid and it's not tested.

If sorted in lexicographic order, 180 comes before 90, as the first digit of 180, which is 1, comes before the first digit of 90, which is 9.

I'm clearly not understand this portion of the problem/prompt. Can someone help me out??

"...180 is before 90 since, having the same "weight" (9) it comes before as a string."

Any clarification would be a big help!

Thanks