Challenge Use Bracket Notation To Find The Nth To Last Character In A String - ashish9342/FreeCodeCamp GitHub Wiki Challenge Use Bracket Notation to Find the Nth-to-Last Character in a String You can get the value of the third-to-last letter of the var firstName = "Charles" string by using firstName[firstName.length - 3]. ⚠️ **GitHub.com Fallback** ⚠️