diff --git a/challenges.js b/challenges.js
index 9813c94..7e94271 100644
--- a/challenges.js
+++ b/challenges.js
@@ -18,6 +18,15 @@ Output: "The late fee is $2.50."
 
 // ✍️ ✍️ ✍️ ✍️ Write the function here ✍️ ✍️ ✍️ ✍️
 
+function calculateLateFee() {
+
+   const numberofOverdueDays = prompt("Enter the number of overdue days:");
+   const feePerDay = 0.25;
+   const totalFee = Number(numberofOverdueDays) * feePerDay;
+   console.log("The late fee is $" + totalFee);
+}
+
+calculateLateFee();
 
 
 // Extra Task:
@@ -45,7 +54,23 @@ Output: "Red: You are passionate and bold."
 
 // ✍️ ✍️ ✍️ ✍️ Write the function here ✍️ ✍️ ✍️ ✍️
 
+const findColorMeaning = function() {
+      const color = prompt("What is your favorite color?");
+      if (color.toLowerCase() === "blue") {
+        console.log("Blue: You love calm and peace.");
+      } else if (color.toLowerCase() == "red") {
+        console.log("Red: You are passionate and bold.");
+      } else if (color.toLowerCase() == "green") {
+        console.log("Green: You are connected to nature.");
+      } else if (color.toLowerCase() == "yellow") {
+        console.log("Yellow: You radiate happiness and energy.");
+      } else {
+        console.log("That's a unique choice!");
+      }
+
+}
 
+findColorMeaning();
 
 // Extra Task:
 // - Rewrite the function using an arrow function.
@@ -68,7 +93,9 @@ Output: "Case #12345: John Doe's case is now logged."
 
 // ✍️ ✍️ ✍️ ✍️ Write the function here ✍️ ✍️ ✍️ ✍️
 
-
+function logCase(clientName, caseNumber) {
+      console.log("Case #" + caseNumber + ": " + clientName + "'s case is now logged.");
+}
 
 // Extra Task:
 // - Rewrite the function as an arrow function.
@@ -94,7 +121,13 @@ Output: "Amina is present."
 
 // ✍️ ✍️ ✍️ ✍️ Write the function here ✍️ ✍️ ✍️ ✍️
 
-
+function markAttendance(studentName, isPresent) {
+      if (isPresent) {
+        console.log(studentName + " is present.");
+      } else {
+        console.log(studentName + " is absent.");
+      }
+}
 
 // Extra Task:
 // - Convert the function into a function expression.