diff --git a/07_Day_Functions/07_day_starter/scripts/main.js b/07_Day_Functions/07_day_starter/scripts/main.js
index c6045c836..a9f6eb6f9 100644
--- a/07_Day_Functions/07_day_starter/scripts/main.js
+++ b/07_Day_Functions/07_day_starter/scripts/main.js
@@ -1,2 +1,300 @@
 console.log(countries)
-alert('Open the console and check if the countries has been loaded')
\ No newline at end of file
+// alert('Open the console and check if the countries has been loaded')
+                                    // Day 7 exercises
+// Exercise 1 & 2
+const fullName = (firstName, secondName) => {
+    return `My full name is ${firstName} ${secondName}`
+};
+
+const name = fullName('Gideon', 'Buba')
+console.log(name);
+
+// Exercise 3
+function addNum(x, y) {
+    let sum = x + y;
+    return sum;
+}
+
+console.log(addNum(20, 20))
+
+// Exercise 4
+
+function areaOfRectangle(length, width) {
+    const rectangleArea = length * width;
+    return rectangleArea;
+}
+
+console.log(areaOfRectangle(50, 30)) 
+
+// Exercise 5
+function perimeterOfRectangle(length, width) {
+    let perimeter = 2 * (length + width)
+    return perimeter
+}
+
+console.log(perimeterOfRectangle(50, 30))
+
+// Exercise 6
+function volumeOfRectPrism(length, width, height) {
+    let volume = length * width * height;
+    return volume;
+}
+
+console.log(volumeOfRectPrism(70, 30, 40))
+
+// Exercise 7
+function areaOfCircle(r) {
+    let π = Math.PI;
+    let area  = π * r * r;
+    return area;
+}
+
+console.log(areaOfCircle(30))
+
+// Exercise 8
+function circumOfCircle(r) {
+    let π = Math.PI;
+    let circumference = 2*π*r ;
+    return circumference
+}
+
+console.log(circumOfCircle(10))
+
+// Exercise 9
+function calculateDensity(mass, volume) {
+    let density = mass / volume;
+    return density;
+}
+
+console.log(calculateDensity(20, 30))
+
+// Exercise 10
+function calculateSpeed (distance, time) {
+    let speed = distance / time;
+    return speed;
+}
+
+console.log(calculateSpeed(50, 60))
+
+// Exercise 11
+function calculateWeight  (mass) {
+    const gravity = 9.8
+    const weight = mass * gravity;
+    return weight;
+}
+
+console.log(calculateWeight(60))
+
+// Exercise 12
+function convertCelsiusToFahrenheit (celcius) {
+    let conversion = (celcius * 9 / 5) + 32;
+    return conversion;
+}
+
+console.log(convertCelsiusToFahrenheit(50))
+
+// Exercise 13
+function bmi (weightInKg, heightInMeterSquare) {
+    let findBmi = weightInKg / (heightInMeterSquare * heightInMeterSquare);
+
+    if (findBmi < 18.5) {
+        return 'You are underweight'
+    } else if (findBmi >= 18.8 && findBmi < 24.9) {
+        return "Your BMI is normal"
+    } else if (findBmi === 25 && findBmi < 29.9) {
+        return `You have a slightly overweight`
+    } else if (findBmi >= 30) {
+        return `You are obese`;
+    } else {
+        return 'Invalid Input'
+    }
+}
+
+console.log(bmi(72, 1.83))
+
+// Exercise 14
+function checkSeason(month) {
+    const autumn =  ['september', 'october', 'november']
+    const winter = ['december', 'january', 'february']
+    const spring = ['march', 'april', 'may']
+    const summer = ['june', 'july', 'august']
+
+    const lowerCaseMonth = month.toLowerCase();
+
+    if (autumn.includes(lowerCaseMonth)) {
+        return `${month} is autumn`
+    } else if (winter.includes(lowerCaseMonth)) {
+        return `${month} is winter`
+    } else if (spring.includes(lowerCaseMonth)) {
+        return `${month} is spring`
+    } else if (summer.includes(lowerCaseMonth)) {
+        return `${month} is summer`
+    } else {
+        return 'Invalid Input'
+    }
+}
+
+console.log(checkSeason('JuNe'))
+
+// Exercise 15
+function largestArgument (x, y, z) {
+    let highestValue = Math.max(x, y, z)
+    return highestValue;
+}
+
+console.log(largestArgument(10, 7, 19))
+
+
+                                    // Day 7 exercises Level 2
+
+// Exercise 1
+function solveLinEquation(a, b, c, x, y) {
+    const linearEquation = a * x + b * y + c;
+    return linearEquation;
+}
+
+const result = solveLinEquation(2, 3, 4, 5, 6);
+console.log(result); // Example input: a = 2, b = 3, c = 4, x = 5, y = 6
+
+// Exercise 2
+function solveQuadratic(a, b, c) {
+    if (a === undefined) {
+        return { 0: 0 };
+    }
+
+    const discriminant = b ** 2 - 4 * a * c;
+
+    if (discriminant > 0) {
+        const x1 = (-b + Math.sqrt(discriminant)) / (2 * a);
+        const x2 = (-b - Math.sqrt(discriminant)) / (2 * a);
+        return { x1, x2 };
+    } else if (discriminant === 0) {
+        const x = -b / (2 * a);
+        return { x };
+    } else {
+        return {};
+    }
+}
+
+console.log(solveQuadratic()); // {0}
+console.log(solveQuadratic(1, 4, 4)); // {-2}
+console.log(solveQuadratic(1, -1, -2)); // {2, -1}
+console.log(solveQuadratic(1, 7, 12)); // {-3, -4}
+console.log(solveQuadratic(1, 0, -4)); // {2, -2}
+console.log(solveQuadratic(1, -1, 0)); // {1, 0}
+
+// Exercise 3
+function printArray(arr) {
+    for (let i = 0; i < arr.length; i++) {
+        console.log(arr[i]);
+    }
+}
+
+const myArray = [1, 2, 3, 4, 5];
+printArray(myArray); 
+
+// Exercise 4
+function showDateTime () {
+    let date = new Date();
+
+    let day = date.getDate();
+    let month = date.getMonth() + 1;
+    let year = date.getFullYear();
+
+    return `${day}/${month}/${year}`;
+}
+
+showDateTime()
+
+//  Exercise 5
+function swapValues(x, y) {
+    let temp = x;
+    x = y;
+    y = temp;
+    
+    return { x, y };
+}
+
+console.log(swapValues(3, 4)); 
+console.log(swapValues(4, 5)); 
+
+// Exercise 6
+function reverseArray(arr) {
+    let reversed = [];
+    for (let i = arr.length - 1; i >= 0; i--) {
+        reversed.push(arr[i]);
+    }
+    return reversed;
+}
+
+console.log(reverseArray([1, 2, 3, 4, 5])); // Output: [5, 4, 3, 2, 1]
+console.log(reverseArray(['A', 'B', 'C'])); // Output: ['C', 'B', 'A']
+
+// Exercise 7
+function capitalizeArray(arr) {
+    let upperCase = [];
+    for (let i = 0; i < arr.length; i++) {
+        let capitalizeElement = arr[i].toUpperCase();
+        upperCase.push(capitalizeElement);
+    }
+
+    return upperCase;
+}
+
+console.log(capitalizeArray(['a', 'b', 'c', 'd']))
+
+// Exercise 8
+function addItem(item) {
+    let itemArr = []; 
+    itemArr.push(item); 
+    return itemArr; 
+}
+
+console.log(addItem('Egusi')); // Output: ['Egusi']
+
+// Exercise 9
+function removeItem(arr, index) {
+    if (index >= 0 && index < arr.length) {
+        arr.splice(index, 1);
+    }
+    return arr;
+}
+
+const originalArray = ['apple', 'banana', 'cherry', 'date'];
+const modifiedArray = removeItem(originalArray, 1);
+
+console.log(modifiedArray); 
+
+// Exercise 10
+function sumOfNumbers (x, y) {
+    let sum = 0;
+
+    if (x < y) {
+        for (let i = x; i <= y; i++) {
+            sum += i;
+        }
+    }
+
+    return sum
+}
+
+console.log(sumOfNumbers(1, 5))
+
+// Exercise 11
+function sumOfOdds (x, y) {
+    let sum = 0;
+
+    if (x % 2 === 0 || y % 2 === 0) {
+        for (let i = x; i <= y; i++) {
+            sum += i;
+        }
+        return sum;
+    }
+}
+
+console.log(sumOfOdds)
+
+
+
+
+
diff --git a/08_Day_Objects/08_day_starter/scripts/main.js b/08_Day_Objects/08_day_starter/scripts/main.js
index c6045c836..e6f3bd895 100644
--- a/08_Day_Objects/08_day_starter/scripts/main.js
+++ b/08_Day_Objects/08_day_starter/scripts/main.js
@@ -1,2 +1,154 @@
 console.log(countries)
-alert('Open the console and check if the countries has been loaded')
\ No newline at end of file
+
+const users = {
+    Alex: {
+      email: 'alex@alex.com',
+      skills: ['HTML', 'CSS', 'JavaScript'],
+      age: 20,
+      isLoggedIn: false,
+      points: 30
+    },
+    Asab: {
+      email: 'asab@asab.com',
+      skills: ['HTML', 'CSS', 'JavaScript', 'Redux', 'MongoDB', 'Express', 'React', 'Node'],
+      age: 25,
+      isLoggedIn: false,
+      points: 50
+    },
+    Brook: {
+      email: 'daniel@daniel.com',
+      skills: ['HTML', 'CSS', 'JavaScript', 'React', 'Redux'],
+      age: 30,
+      isLoggedIn: true,
+      points: 50
+    },
+    Daniel: {
+      email: 'daniel@alex.com',
+      skills: ['HTML', 'CSS', 'JavaScript', 'Python'],
+      age: 20,
+      isLoggedIn: false,
+      points: 40
+    },
+    John: {
+      email: 'john@john.com',
+      skills: ['HTML', 'CSS', 'JavaScript', 'React', 'Redux', 'Node.js'],
+      age: 20,
+      isLoggedIn: true,
+      points: 50
+    },
+    Thomas: {
+      email: 'thomas@thomas.com',
+      skills: ['HTML', 'CSS', 'JavaScript', 'React'],
+      age: 20,
+      isLoggedIn: false,
+      points: 40
+    },
+    Paul: {
+      email: 'paul@paul.com',
+      skills: ['HTML', 'CSS', 'JavaScript', 'MongoDB', 'Express', 'React', 'Node'],
+      age: 20,
+      isLoggedIn: false,
+      points: 40
+    }
+  } 
+  
+//alert('Open the console and check if the countries has been loaded')
+
+// Day 8
+// Exercise 1
+const dog = {};
+
+// Exercise 2
+console.log(dog);
+
+// Exercise 3
+dog.name = 'Bingo';
+dog.legs = 4;
+dog.color = 'Brown';
+dog.age = 10;
+dog.bark = function () {
+    return 'woof woof'
+}
+
+// Exercise 4
+console.log(dog.name);
+console.log(dog.legs);
+console.log(dog.color);
+console.log(dog.age);
+console.log(dog.bark());
+
+// Exercise 5
+dog.breed = 'Bulldog';
+dog.getDogInfo = function () {
+    return `${this.name} is a ${this.color} ${this.breed}, it has ${this.legs} legs`;
+}
+
+console.log(dog.getDogInfo);
+
+                                         // Exercise Level 2
+// Exercise 1
+let maxSkills = 0;
+let skillFullPerson = '';
+
+for (const user in users) {
+    if (users[user].skills.length > maxSkills) {
+        maxSkills = users[user].skills.length;
+        skillFullPerson = user;
+    }
+}
+
+console.log(skillFullPerson)
+
+// Exercise 2
+let loggedInCount = 0;
+let highPointsCount = 0;
+
+for (const user in users) {
+    if (users[user].isLoggedIn) {
+        loggedInCount++;
+    }
+    if (users[user].points >= 50) {
+        highPointsCount++;
+    }
+}
+
+console.log('Logged In Users:', loggedInCount);
+console.log('Users with >= 50 Points:', highPointsCount);
+
+// Exercise 3
+let mernDevelopers = [];
+
+for (const user in users) {
+    if (users[user].skills.includes('MongoDB') && users[user].skills.includes('Express') && users[user].skills.includes('React') && users[user].skills.includes('Node')) {
+        mernDevelopers.push(user);
+    }
+}
+
+console.log(`MERN developers are: ${mernDevelopers}`)
+
+// Exercise 4
+const myName = 'Gideon';
+users[myName] = {
+    email: 'bubaambore@gmail.com.com',
+    skills: ['HTML', 'CSS', 'JavaScript'],
+    age: 21,
+    isLoggedIn: false,
+    points: 30
+}
+
+// Exercise 5
+const keys = Object.keys(users);
+console.log('Keys:', keys);
+
+// Exercise 6
+const values = Object.values(users);
+console.log('Values:', values)
+
+// Exercise 7
+const countries = {
+    USA: {
+      capital: 'Washington, D.C.',
+      population: 331002651,
+      languages: ['English']
+    }
+}
diff --git a/11_Day_Destructuring_and_spreading/11_day_starter/scripts/main.js b/11_Day_Destructuring_and_spreading/11_day_starter/scripts/main.js
index c6045c836..7e983a548 100644
--- a/11_Day_Destructuring_and_spreading/11_day_starter/scripts/main.js
+++ b/11_Day_Destructuring_and_spreading/11_day_starter/scripts/main.js
@@ -1,2 +1,84 @@
-console.log(countries)
-alert('Open the console and check if the countries has been loaded')
\ No newline at end of file
+// console.log(countries)
+// alert('Open the console and check if the countries has been loaded')
+
+const constants = [2.72, 3.14, 9.81, 37, 100]
+const countries = ['Finland', 'Estonia', 'Sweden', 'Denmark', 'Norway']
+const rectangle = {
+  width: 20,
+  height: 10,
+  area: 200,
+  perimeter: 60
+}
+const users = [
+{
+  name:'Brook',
+  scores:75,
+  skills:['HTM', 'CSS', 'JS'],
+  age:16
+},
+{
+  name:'Alex',
+  scores:80,
+  skills:['HTM', 'CSS', 'JS'],
+  age:18
+},
+{
+  name:'David',
+  scores:75,
+  skills:['HTM', 'CSS'],
+  age:22
+},
+{
+  name:'John',
+  scores:85,
+  skills:['HTML'],
+  age:25
+},
+{
+  name:'Sara',
+  scores:95,
+  skills:['HTM', 'CSS', 'JS'],
+  age: 26
+},
+{
+  name:'Martha',
+  scores:80,
+  skills:['HTM', 'CSS', 'JS'],
+  age:18
+},
+{
+  name:'Thomas',
+  scores:90,
+  skills:['HTM', 'CSS', 'JS'],
+  age:20
+}
+]
+
+// Exercise 1
+let [pi, gravity, humanBodyTemp, waterBoilingTemp] = constants;
+console.log(constants);
+
+// Exercise 2
+let [fin, est, sw, den, nor] = countries;
+console.log(countries);
+
+// Exercise 3
+let {width, height, area, perimeter} = rectangle;
+console.log(rectangle);
+
+
+        //Level 2
+// Exercise 1
+for (const user of users) {
+    const { name, scores, skills, age } = user;
+    const keys = Object.keys(user);
+    console.log(`Keys for ${name}:`, keys);
+  }
+
+// Exercise 2
+const usersWithLessThanTwoSkills =  users.filter(user => skills.lenght < 2);
+
+console.log(usersWithLessThanTwoSkills);
+
+
+