diff --git a/reverseString/reverseString.js b/reverseString/reverseString.js
index febb577..e5c4137 100644
--- a/reverseString/reverseString.js
+++ b/reverseString/reverseString.js
@@ -1,5 +1,14 @@
-const reverseString = function() {
+const reverseString = function(string) {
 
+    let revString = '';
+
+    for (let i = string.length - 1; i >= 0; i--) {
+        revString += string.charAt(i);
+    }
+
+    return revString;
 }
 
-module.exports = reverseString
+
+
+module.exports = reverseString
\ No newline at end of file