diff --git a/Training/JS-Practice/factorial.html b/Training/JS-Practice/factorial.html
index 40d9ebb..b2fedc6 100644
--- a/Training/JS-Practice/factorial.html
+++ b/Training/JS-Practice/factorial.html
@@ -42,6 +42,14 @@ <h1>Factorial Calculator</h1>
 
       const calculateFactorial = (number) => {
         // TASK: CREATE YOUR FACTORIAL CALCULATION LOGIC HERE
+        // for (let i = number - 1; i > 0; i--) {
+        //   number *= i;
+        // }
+        // return number;
+        if (number === 0) {
+          return 1;
+        }
+        return number * calculateFactorial(number - 1);
       };
 
       calculateButton.addEventListener("click", () => {
diff --git a/Training/JS-Practice/rectangle.html b/Training/JS-Practice/rectangle.html
index dbaeba6..799a010 100644
--- a/Training/JS-Practice/rectangle.html
+++ b/Training/JS-Practice/rectangle.html
@@ -44,6 +44,7 @@ <h1>Rectangle Area Calculator</h1>
 
       const calculateRectangleArea = (length, width) => {
         // TASK: CREATE YOUR AREA CALCULATION LOGIC HERE
+        return length * width;
       };
 
       calculateButton.addEventListener("click", () => {