Isogram Codewars 7 Kyu

Summary

this one uses the toLowerCase() method, the Set() constructor and the .size accessor property kata link: ... In this video, I work through the Hello! In this video I'm going to show you how I solved one of the this one uses the sort() method and the conditional (ternary) operator kata link: ... this one uses a for loop, if statements, and more kata link: ... this one uses spread syntax (...) kata link: this one uses the split() and map() methods, and more split() info: ... this one has us accessing an array with a remainder operator expression kata link: ... this one uses the map() method and template literals kata link: ... this one uses the replace() method and regex replace() info: ... finding the next perfect square, code style.