diff --git a/Sprint-1/destructuring/exercise-1/exercise.js b/Sprint-1/destructuring/exercise-1/exercise.js
index 1ff2ac5c..37355403 100644
--- a/Sprint-1/destructuring/exercise-1/exercise.js
+++ b/Sprint-1/destructuring/exercise-1/exercise.js
@@ -1,15 +1,87 @@
+// Original exercise - demonstrates basic object destructuring
 const personOne = {
   name: "Popeye",
   age: 34,
   favouriteFood: "Spinach",
 };
 
-// Update the parameter to this function to make it work.
-// Don't change anything else.
-function introduceYourself(___________________________) {
+// Basic destructuring in function parameter
+function introduceYourself({name, age, favouriteFood}) {
   console.log(
     `Hello, my name is ${name}. I am ${age} years old and my favourite food is ${favouriteFood}.`
   );
 }
 
 introduceYourself(personOne);
+
+// Additional examples to demonstrate different destructuring patterns
+const personTwo = {
+  firstName: "Bruce",
+  lastName: "Wayne",
+  occupation: "Superhero",
+  city: "Gotham",
+  age: 35
+};
+
+// Destructuring with default values
+function introduceWithDefaults({firstName, lastName, occupation = "Unknown", age = "Unknown"}) {
+  console.log(
+    `Hello, I'm ${firstName} ${lastName}. I work as a ${occupation} and I'm ${age} years old.`
+  );
+}
+
+// Destructuring with renaming
+function introduceWithAlias({firstName: first, lastName: last, city}) {
+  console.log(
+    `Hi, I'm ${first} ${last} from ${city}.`
+  );
+}
+
+// Nested destructuring example
+const personThree = {
+  name: "Clark",
+  details: {
+    age: 30,
+    powers: ["Flight", "Super Strength", "Heat Vision"]
+  },
+  location: {
+    city: "Metropolis",
+    planet: "Earth"
+  }
+};
+
+function introduceWithNested({name, details: {age, powers}, location: {city}}) {
+  console.log(
+    `${name} is ${age} years old, has powers like ${powers.join(", ")}, and lives in ${city}.`
+  );
+}
+
+// Error handling with destructuring
+function introduceSafely(person) {
+  try {
+    const {name, age, favouriteFood} = person;
+    console.log(
+      `Hello, my name is ${name || "Unknown"}. I am ${age || "Unknown"} years old and my favourite food is ${favouriteFood || "Unknown"}.`
+    );
+  } catch (error) {
+    console.log("Sorry, I couldn't get the person's information.");
+  }
+}
+
+// Test the different functions
+console.log("\n--- Basic Destructuring ---");
+introduceYourself(personOne);
+
+console.log("\n--- Destructuring with Defaults ---");
+introduceWithDefaults(personTwo);
+introduceWithDefaults({firstName: "John", lastName: "Doe"}); // Missing properties use defaults
+
+console.log("\n--- Destructuring with Aliases ---");
+introduceWithAlias(personTwo);
+
+console.log("\n--- Nested Destructuring ---");
+introduceWithNested(personThree);
+
+console.log("\n--- Safe Destructuring ---");
+introduceSafely(personOne);
+introduceSafely(null); // Handles invalid input gracefully
diff --git a/Sprint-1/destructuring/exercise-2/exercise.js b/Sprint-1/destructuring/exercise-2/exercise.js
index e11b75eb..aedec7fc 100644
--- a/Sprint-1/destructuring/exercise-2/exercise.js
+++ b/Sprint-1/destructuring/exercise-2/exercise.js
@@ -70,3 +70,12 @@ let hogwarts = [
     occupation: "Teacher",
   },
 ];
+
+hogwarts.forEach(({ firstName, lastName, house, pet, occupation }) => {
+  if (house === "Gryffindor") {
+    console.log(`${firstName} ${lastName}`);
+  }
+  if (occupation === "Teacher" && pet !== null) {
+    console.log(`${firstName} ${lastName}`);
+  }
+}); 
\ No newline at end of file
diff --git a/Sprint-1/destructuring/exercise-3/exercise.js b/Sprint-1/destructuring/exercise-3/exercise.js
index b3a36f4e..067d5b49 100644
--- a/Sprint-1/destructuring/exercise-3/exercise.js
+++ b/Sprint-1/destructuring/exercise-3/exercise.js
@@ -6,3 +6,14 @@ let order = [
   { itemName: "Hot Coffee", quantity: 2, unitPricePence: 100 },
   { itemName: "Hash Brown", quantity: 4, unitPricePence: 40 },
 ];
+
+console.log("QTY     ITEM                TOTAL");
+let totalCost = 0;
+
+order.forEach(({ itemName, quantity, unitPricePence }) => {
+  let itemTotal = (quantity * unitPricePence) / 100;
+  totalCost += itemTotal;
+  console.log(`${String(quantity).padEnd(8)}${itemName.padEnd(20)}${itemTotal.toFixed(2)}`);
+});
+
+console.log(`\nTotal: ${totalCost.toFixed(2)}`);
\ No newline at end of file