Codewars 7 Kyu Alphabetical Addition Javascript

Summary

this one uses the UTF-16 code chart, the reduce() method, and more kata link: ... this one uses a for loop and the charCodeAt() method kata link: ... this one uses a double for loop, the map() method, and more kata link: ... this one uses for loops, the sort() method, and more kata link: ... this one uses the for...of statement and destructuring assignment syntax kata link: ... this one uses the toLowerCase() method, the Set() constructor and the .size accessor property kata link: ... this one uses the String() constructor, spread syntax(...), and more kata link: ... this one uses double for loops, the replace() method, and more kata link: ... this one uses the charCodeAt(), fromCharCode(), and slice() methods kata link: ... this one uses the indexOf() and slice() methods kata link: this one uses the reduce() method and the functions