Secret = "abc123ABCxyz456XYZ890"; _root.createTextField("Secret_txt", 1, 100, 100, 0, 0); Secret_txt.autoSize = true; Secret_txt.text = Secret; _root.createTextField("Search_txt", 2, 100, 150, 0, 0); Search_txt.autoSize = true; //Search_txt.text = Secret; Count = 0; Curent = ""; onEnterFrame = function () { RandomChar = chr(random(75)+48); Search_txt.text = Curent+RandomChar; if (Secret.charAt(Count) == RandomChar) { Curent += RandomChar; Count++; } if (Curent == Secret) { delete onEnterFrame; } };