Media Summary: this one uses the reduce() method and the In this puzzle we're going to see .sort() do something funky-stanky, get over it with .reverse() and learn a little math trick in the end.
4 Array Diff Codewars Javascript - Detailed Analysis & Overview
this one uses the reduce() method and the In this puzzle we're going to see .sort() do something funky-stanky, get over it with .reverse() and learn a little math trick in the end.