diff --git a/package-lock.json b/package-lock.json
index d663c98a..6751df13 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5,6 +5,7 @@
   "requires": true,
   "packages": {
     "": {
+      "name": "js-fundamentals",
       "version": "1.0.0",
       "license": "ISC",
       "devDependencies": {
diff --git a/spec/data-types/objects/object-keys.spec.js b/spec/data-types/objects/object-keys.spec.js
index b8e8b0dc..f1e47d21 100644
--- a/spec/data-types/objects/object-keys.spec.js
+++ b/spec/data-types/objects/object-keys.spec.js
@@ -1,31 +1,31 @@
-const answers = require('../../../src/data-types/objects/object-keys.js')
+const answers = require("../../../src/data-types/objects/object-keys.js");
 
-describe('Objects Keys:', () => {
-  it('name should be equal to the book name', () => {
-    expect(answers.name).toEqual('Clean Code')
-  })
+describe("Objects Keys:", () => {
+  it("name should be equal to the book name", () => {
+    expect(answers.name).toEqual("Clean Code");
+  });
 
-  it('ISBN 10 should be equal to the book\'s ISBN 10 number', () => {
-    expect(answers.isbn10).toEqual('9780132350884')
-  })
+  it("ISBN 10 should be equal to the book's ISBN 10 number", () => {
+    expect(answers.isbn10).toEqual("9780132350884");
+  });
 
-  it('Book category should be Programming', () => {
-    expect(answers.book.category).toEqual('Programming')
-  })
+  it("Book category should be Programming", () => {
+    expect(answers.book.category).toEqual("Programming");
+  });
 
-  it('Book pages should be 464', () => {
-    expect(answers.book.pages).toEqual(464)
-  })
+  it("Book pages should be 464", () => {
+    expect(answers.book.pages).toEqual(464);
+  });
 
-  it('Book ISBN 13 should be 978-0132350884', () => {
-    expect(answers.book.isbn.isbn13).toEqual('978-0132350884')
-  })
+  it("Book ISBN 13 should be 978-0132350884", () => {
+    expect(answers.book.isbn.isbn13).toEqual("978-0132350884");
+  });
 
-  it('Book should not contain the dimensions key - it should be deleted', () => {
-    expect(answers.book.dimensions).not.toBeDefined()
-  })
+  it("Book should not contain the dimensions key - it should be deleted", () => {
+    expect(answers.book.dimensions).not.toBeDefined();
+  });
 
-  it('Book should not contain the asin key - it should be deleted', () => {
-    expect(answers.book.isbn.asin).not.toBeDefined()
-  })
-})
+  it("Book should not contain the asin key - it should be deleted", () => {
+    expect(answers.book.isbn.asin).not.toBeDefined();
+  });
+});
diff --git a/spec/variables/assignment.spec.js b/spec/variables/assignment.spec.js
index 265ae766..d88558ba 100644
--- a/spec/variables/assignment.spec.js
+++ b/spec/variables/assignment.spec.js
@@ -9,3 +9,6 @@ describe("Variable Assignment:", () => {
     expect(b).toEqual(42)
   })
 })
+
+//jasmine is for unit testing 
+// it() is the spec 
\ No newline at end of file
diff --git a/src/conditional-flow/boolean-conditions.js b/src/conditional-flow/boolean-conditions.js
index 70b623d4..0738dbf9 100644
--- a/src/conditional-flow/boolean-conditions.js
+++ b/src/conditional-flow/boolean-conditions.js
@@ -4,9 +4,16 @@
 function getResult (didPass) {
 
   // TODO: write code in this function body to pass the tests
+  
+  // if (didPass) {
+  //   return "Well done, you passed!";
+  // } else {
+  //   return "Sorry, try again";
+  // }
 
-}
+  return (didPass ? "Well done, you passed!" : "Sorry, try again");
 
+}
 module.exports = {
   a: getResult
 }
diff --git a/src/conditional-flow/multiple-conditions.js b/src/conditional-flow/multiple-conditions.js
index 80420abf..6f755f34 100644
--- a/src/conditional-flow/multiple-conditions.js
+++ b/src/conditional-flow/multiple-conditions.js
@@ -1,19 +1,22 @@
 // This function should return true if num is greater
 // than or equal to lower AND less than or equal to upper.
 // Implement this with a single condition.
-function isInRange (num, lower, upper) {
-
+function isInRange(num, lower, upper) {
   // TODO: write code in this function body to pass the tests
-
+  return num >= lower && num <= upper;
 }
 
 // This function should return true if the passed string is equal
 // to "Hello" or "Goodbye". Implement this with a single
 // if statement.
-function isHelloOrGoodbye (val1) {
-
+function isHelloOrGoodbye(val1) {
   // TODO: write code in this function body to pass the tests
 
+  if (val1 === "Hello" || val1 === "Goodbye") {
+    return true;
+  } else {
+    return false;
+  }
 }
 
 // This function should return a string that describes the provided age value. The
@@ -28,13 +31,24 @@ function isHelloOrGoodbye (val1) {
 // 5-12   | Child
 // 13-19  | Teenager
 // 20+    | Adult
-function getAgeDescription (age) {
-
+function getAgeDescription(age) {
   // TODO: write code in this function body to pass the tests
+
+  if (age === 0) {
+    return "Baby";
+  } else if (age <= 4) {
+    return "Toddler";
+  } else if (age <= 12) {
+    return "Child";
+  } else if (age <= 19) {
+    return "Teenager";
+  } else {
+    return "Adult";
+  }
 }
 
 module.exports = {
   a: isInRange,
   b: isHelloOrGoodbye,
-  c: getAgeDescription
-}
+  c: getAgeDescription,
+};
diff --git a/src/conditional-flow/numeric-conditions.js b/src/conditional-flow/numeric-conditions.js
index 0f6656a5..cc61af46 100644
--- a/src/conditional-flow/numeric-conditions.js
+++ b/src/conditional-flow/numeric-conditions.js
@@ -4,21 +4,22 @@
 function isArrayEmpty (array) {
 
   // TODO: write code in this function body to pass the tests
-
+ return (array.length === 0 ? true : false);
 }
 
 // This function should return true if num1 is greater than num2, false otherwise
 function isGreaterThan (num1, num2) {
 
   // TODO: write code in this function body to pass the tests
-
+  return (num1 > num2 ? true : false);
 }
 
 // This function should return the lowest number in the passed array
 function findLowest (nums) {
 
   // TODO: write code in this function body to pass the tests
-
+  numLowest = Math.min(...nums)
+  return numLowest
 }
 
 module.exports = {
diff --git a/src/conditional-flow/string-conditions.js b/src/conditional-flow/string-conditions.js
index d91bfaf0..beca0614 100644
--- a/src/conditional-flow/string-conditions.js
+++ b/src/conditional-flow/string-conditions.js
@@ -3,6 +3,8 @@ function isHello (val1) {
 
   // TODO: write code in this function body to pass the tests
 
+  return ( val1 === "Hello" ? true : false)
+
 }
 
 // This function should return true if the passed string is not equal to "Hello"
@@ -10,6 +12,8 @@ function isNotHello (val1) {
 
   // TODO: write code in this function body to pass the tests
 
+  return ( val1 !== "Hello" ? true : false)
+
 }
 
 // This function should return true if the string val1 is is longer
@@ -18,6 +22,8 @@ function isLongerThan (val1, val2) {
 
   // TODO: write code in this function body to pass the tests
 
+  return ( val1.length > val2.length ? true : false)
+
 }
 
 // This function should return true if the string passed in the function's first
@@ -27,7 +33,12 @@ function hasOddNumberVowels (val1) {
 
   // TODO: write code in this function body to pass the tests
 
+  const count = val1.match(/[aeiou]/gi).length;
+
+  return (count % 2 !== 0 ? true : false);
+
 }
+// regEx - regular expression way to search through strings
 
 // this function should return the middle character of a string if it has an odd number
 // of characters. If there are an even number of characters the function should return
@@ -35,7 +46,23 @@ function hasOddNumberVowels (val1) {
 
 function getMiddleLetter (val1) {
   // TODO: write code in this function body to pass the tests
+// let numMiddle = 0
+// let numsMiddle = 0
+
+    if (val1.length % 2 === 0 ){
 
+     numMiddle = (val1.length / 2) - 1;
+     numMiddle2 = numMiddle + 1;
+
+     return `${val1.charAt(numMiddle)}${val1.charAt(numMiddle2)}`;
+
+
+    } else {
+      
+      numMiddle = val1.length / 2 ;
+
+      return `${val1.charAt(numMiddle)}`;
+    }
 }
 
 // This function should return the name of the season for the provided
@@ -50,6 +77,36 @@ function getMiddleLetter (val1) {
 function seasonForMonth (monthName) {
 
   // TODO: write code in this function body to pass the tests
+
+  switch (monthName) {
+    case 'March':
+    case 'April':
+    case 'May':
+      szn = "Spring";
+      break;
+
+    case 'June':
+    case 'July':
+    case 'August':
+      szn = "Summer";
+      break;
+
+    case 'September':
+    case 'October':
+    case 'November':
+      szn = "Autumn";
+      break;
+
+    case 'December':
+    case 'January':
+    case 'February':
+      szn = "Winter";
+      break;
+
+    default:
+      szn = "";
+  }
+  return szn
 }
 
 module.exports = {
diff --git a/src/data-types/arrays/accessing-elements.js b/src/data-types/arrays/accessing-elements.js
index 374a19bb..bfa479e8 100644
--- a/src/data-types/arrays/accessing-elements.js
+++ b/src/data-types/arrays/accessing-elements.js
@@ -4,16 +4,16 @@ const cities = ['London', 'Shanghai', 'New York', 'Delhi', 'Kuala Lumpur']
 // TODO: write code to pass the tests
 
 // Set names equal to an array containing 'Bob', 'Jane', 'Joanna' in that order
-const names = null
+const names = ['Bob', 'Jane', 'Joanna']
 
 // Set fourthCity to the 4th element in the cities array
-const fourthCity = ''
+const fourthCity = cities[3]
 
 // Set firstCity to the 1st element in the cities array
-const firstCity = ''
+const firstCity = cities[0]
 
 // Set lengthOfCitiesArray to the length of the cities array
-const lengthOfCitiesArray = NaN
+const lengthOfCitiesArray = cities.length
 
 // Do not edit this exported object
 module.exports = {
diff --git a/src/data-types/arrays/adding-removing-elements.js b/src/data-types/arrays/adding-removing-elements.js
index 69e559e8..a0ba7943 100644
--- a/src/data-types/arrays/adding-removing-elements.js
+++ b/src/data-types/arrays/adding-removing-elements.js
@@ -10,25 +10,25 @@ const fruits = ['Apple', 'Orange', 'Pear']
 // TODO: write code to pass the tests
 
 // Edit this code to add 'Fred' to the names array
-names.push(undefined)
+names.push('Fred')
 
 // Edit this code to add 4 to the end of the numbers array
-numbers.push(NaN)
+numbers.push(4)
 
 // Edit this code to add 'Rio' to the start of the cities array
-cities.unshift(undefined)
+cities.unshift('Rio')
 
 // Use an array method to remove the first item from colours
-colours
+colours.shift()
 
 // Use an array method to remove the last item from keys
-keys
+keys.pop()
 
 // Use an array method to remove 'Jordon' from the countries array
-countries.splice(NaN, NaN)
+countries.splice(1,1)
 
 // use an array method to remove the last item from the fruits array and store the value in the pear variable
-const pear = fruits.undefined
+const pear = fruits.pop()
 
 // Do not edit this exported object
 module.exports = {
diff --git a/src/data-types/numbers.js b/src/data-types/numbers.js
index 01dd70de..8ec2eaa6 100644
--- a/src/data-types/numbers.js
+++ b/src/data-types/numbers.js
@@ -6,22 +6,22 @@ const numThree = 32
 // TODO: Add code below using Javascript numeric operators so that the tests pass
 
 // Set this variable to numOne added to numTwo
-const numOnePlusNumTwo = NaN
+const numOnePlusNumTwo = numOne + numTwo
 
 // Set this variable to numThree multiplied by numTwo
-const numThreeTimesNumTwo = NaN
+const numThreeTimesNumTwo = numThree * numTwo
 
 // Set this variable to numThree divided by numOne
-const numThreeDividedByNumOne = NaN
+const numThreeDividedByNumOne = numThree / numOne
 
 // Set this variable to numThree minus numOne
-const numThreeMinusNumOne = NaN
+const numThreeMinusNumOne = numThree - numOne
 
 // Set this variable to the sum of numOne, numTwo and numThree
-const sum = NaN
+const sum = numOne + numTwo + numThree
 
 // Set this variable to the sum of (numOne, numTwo, numThree) divided by numOne
-const numBytes = NaN
+const numBytes = (numOne + numTwo + numThree) / numOne
 
 // do not edit the exported object.
 module.exports = {
diff --git a/src/data-types/objects/creating-objects.js b/src/data-types/objects/creating-objects.js
index 1939e6b0..88991464 100644
--- a/src/data-types/objects/creating-objects.js
+++ b/src/data-types/objects/creating-objects.js
@@ -1,7 +1,16 @@
 // TODO: write code in this section to pass the tests. You will need to add new code
 // as well as modify some of the existing code
-const person = null
-const computer = null
+const person = {
+  name: 'Jane',
+  age: 32
+}
+const computer = {
+  form: 'laptop',
+  specs: {
+    memory: "16GB", 
+    storage: "1TB"
+  }
+}
 
 // Do not edit this exported object
 module.exports = {
diff --git a/src/data-types/objects/object-keys.js b/src/data-types/objects/object-keys.js
index 4999e940..49552cf8 100644
--- a/src/data-types/objects/object-keys.js
+++ b/src/data-types/objects/object-keys.js
@@ -1,30 +1,45 @@
 // do not edit this section
 const book = {
-  name: 'Clean Code',
-  author: 'Robert C. Martin',
-  category: 'Cooking',
+  name: "Clean Code",
+  author: "Robert C. Martin",
+  category: "Cooking",
   isbn: {
-    isbn10: '9780132350884',
-    asin: '0132350882'
+    isbn10: "9780132350884",
+    asin: "0132350882",
   },
-  publisher: 'Prentice Hall',
-  dimensions: '10x12x2'
-}
+  publisher: "Prentice Hall",
+  dimensions: "10x12x2",
+};
 
-const isbn13 = '978-0132350884'
+const isbn13 = "978-0132350884";
 
 // TODO: write code in this section to pass the tests. You will need to add new code
 // as well as modify some of the existing code
 
 // Set this to the book name
-const name = ''
+const name = book.name;
 
 // Set this to the isbn 10 value
-const isbn10 = ''
+const isbn10 = book.isbn.isbn10;
+
+// Set category to Programming
+book.category = "Programming";
+
+// Adding pages
+book.pages = 464;
+
+// Adding isbn13 number
+book.isbn.isbn13 = isbn13;
+
+// Delete book dimensions
+delete book.dimensions;
+
+// Delete asin number
+delete book.isbn.asin;
 
 // Do not edit this exported object
 module.exports = {
   name: name,
   isbn10: isbn10,
-  book: book
-}
+  book: book,
+};
diff --git a/src/data-types/objects/objects-and-arrays.js b/src/data-types/objects/objects-and-arrays.js
index e4819467..db1c13d2 100644
--- a/src/data-types/objects/objects-and-arrays.js
+++ b/src/data-types/objects/objects-and-arrays.js
@@ -2,34 +2,41 @@
 const basket = {
   items: [
     {
-      name: 'Apple',
+      name: "Apple",
       quantity: 10,
-      price: 1
+      price: 1,
     },
     {
-      name: 'Lemon',
+      name: "Lemon",
       quantity: 2,
-      price: 0.5
-    }
+      price: 0.5,
+    },
   ],
-  voucherCodes: [
-    'AA-AA-A',
-    'BB-BB-B'
-  ]
-}
+  voucherCodes: ["AA-AA-A", "BB-BB-B"],
+};
 
 // TODO: write code in this section to pass the tests. You will need to add new code
 // as well as modify some of the existing code
 
 // Set this variable to the length of the baskets voucher codes array
-const numberOfVoucherCodes = null
+const numberOfVoucherCodes = basket.voucherCodes.length;
 
 // Set this variable to the first element in of the baskets voucher codes array
-const firstVoucherCode = null
+const firstVoucherCode = basket.voucherCodes[0];
+
+// updated apple price
+basket.items[0].price = 2;
+
+// adding to array
+basket.items[2] = {
+  name: "Oranges",
+  price: 0.75,
+  quantity: 4,
+};
 
 // Do not edit this exported object
 module.exports = {
   basket: basket,
   numberOfVoucherCodes: numberOfVoucherCodes,
-  firstVoucherCode: firstVoucherCode
-}
+  firstVoucherCode: firstVoucherCode,
+};
diff --git a/src/data-types/strings.js b/src/data-types/strings.js
index a8eb8c5b..d20f17d3 100644
--- a/src/data-types/strings.js
+++ b/src/data-types/strings.js
@@ -6,16 +6,16 @@ const secondName = 'Smith'
 // TODO: Update the code using Javascript string operations and the variables above so that the tests pass.
 
 // Set this variable to firstName and secondName concatenated
-const fullName = null
+const fullName = firstName + ` ` + secondName
 
 // Set this variable to the 10th character of the alphabet variable
-const tenthCharacterOfAlphabet = null
+const tenthCharacterOfAlphabet = alphabet.charAt(9)
 
 // Set this variable by calling a method on the alphabet variable to transform it to lower case
-const lowerCaseAlphabet = null
+const lowerCaseAlphabet = alphabet.toLowerCase()
 
 // Set this variable by using a property on the alphabet variable to get it's length
-const numberOfLettersInAlphabet = null
+const numberOfLettersInAlphabet = alphabet.length
 
 // do not edit the exported object.
 module.exports = {
diff --git a/src/demo/demo.js b/src/demo/demo.js
index 9201bd8a..64ed9e51 100644
--- a/src/demo/demo.js
+++ b/src/demo/demo.js
@@ -1,17 +1,17 @@
 // do not edit this section
-const numOne = 10
-const numTwo = 2
-let numThree = 0
+const numOne = 10;
+const numTwo = 2;
+let numThree = 0;
 
 // TODO: Update numThree so the tests pass
-numThree = 0
+numThree = 5;
 
 // TODO: Update the code below so that the tests pass
 
-const numOnePlusNumTwo = 0 // Set this variable to numOne plus numTwo
+const numOnePlusNumTwo = 12; // Set this variable to numOne plus numTwo
 
 // do not edit this section
 module.exports = {
   a: numThree,
-  b: numOnePlusNumTwo
-}
+  b: numOnePlusNumTwo,
+};
diff --git a/src/functions/calling-functions.js b/src/functions/calling-functions.js
index f44038d6..4cc96add 100644
--- a/src/functions/calling-functions.js
+++ b/src/functions/calling-functions.js
@@ -19,13 +19,13 @@ function sayHelloManyTimes (name, times) {
 // TODO: Add and update code here to make the tests pass
 
 // Set this variable to 'Hello' by calling the sayHello function
-const hello = ''
+const hello = sayHello()
 
 // Set this variable variable to 'Hello Jane' calling the sayHelloTo function
-const helloToJane = ''
+const helloToJane = sayHelloTo('Jane')
 
 // Set this variable to 'Hello Bob! Hello Bob! Hello Bob!' calling the sayHelloManyTimes function
-const helloToBob3Times = ''
+const helloToBob3Times = sayHelloManyTimes('Bob', 3)
 
 // do not edit below this line
 module.exports = {
diff --git a/src/functions/creating-functions-multiple-args.js b/src/functions/creating-functions-multiple-args.js
index a437ae8a..d5643726 100644
--- a/src/functions/creating-functions-multiple-args.js
+++ b/src/functions/creating-functions-multiple-args.js
@@ -10,6 +10,14 @@
 //
 // TODO: write code below
 
+const  arrayMaker = function (lower, upper){
+const numsArray = []
+ for (let i=lower; i <= upper; i++){
+ numsArray.push(i)
+ }
+ return numsArray
+}
+
 // define a function that takes two arguments: a string and a number.
 // The function should return the same string but in upper case with exclamation
 // marks appended to the end. The number of exclamation marks should be
@@ -22,8 +30,20 @@
 //
 // TODO: write code below
 
+const alert = function (str, num){
+
+  stringUpper = str.toUpperCase();
+
+   for (let i = 0; i < num; i++){
+     stringUpper += '!';
+   }
+
+   return stringUpper;
+  }
+  
+
 // change the exported value to be the name of the function you defined
 module.exports = {
-  a: undefined, // change undefined to be the name of the function defined to create the range of numbers (the first todo)
-  b: undefined // change undefined to be the name of the function defined to return the string with exclamations (the second todo)
+  a: arrayMaker, // change undefined to be the name of the function defined to create the range of numbers (the first todo)
+  b: alert // change undefined to be the name of the function defined to return the string with exclamations (the second todo)
 }
diff --git a/src/functions/creating-functions.js b/src/functions/creating-functions.js
index 2d2ac5e6..12f7339b 100644
--- a/src/functions/creating-functions.js
+++ b/src/functions/creating-functions.js
@@ -7,7 +7,9 @@
 // 2      | 3
 //
 // TODO: write code below
-
+function incrementer (a){
+  return a + 1
+}
 // Define a function that takes any person's name and returns it with a smiley :)!
 // Remember to make the name capitalized!
 //
@@ -19,8 +21,13 @@
 //
 // TODO: write code below
 
+const hi = function (name) {
+  const str = `Hi, ${name} :)`
+  return str.slice(0,4) + str.charAt(4).toUpperCase() + str.slice(5);
+}
+
 // TODO: change undefined to be the name of the functions you defined
 module.exports = {
-  a: undefined, // change undefined to be the name of the function you defined to increment a number (the first TODO)
-  b: undefined // change undefined to be the name of the function you defined to say hi (the second TODO)
+  a: incrementer, // change undefined to be the name of the function you defined to increment a number (the first TODO)
+  b: hi // change undefined to be the name of the function you defined to say hi (the second TODO)
 }
diff --git a/src/loops/for-loop-and-arrays.js b/src/loops/for-loop-and-arrays.js
index 682995ec..ca7b84e2 100644
--- a/src/loops/for-loop-and-arrays.js
+++ b/src/loops/for-loop-and-arrays.js
@@ -8,18 +8,42 @@ let word = ''
 // Use a for loop to set the sum variable to the sum of all the values in nums
 sum = 0
 
+for (let i =0; i < nums.length; i++){
+  sum += nums[i]
+}
+
 // Use a for loop to populate doubledNums with every value from nums array doubled (i.e [2, 6, 24, etc...])
+// const doubledNums = []
 const doubledNums = []
 
+for (let i = 0; i < nums.length; i++){
+   doubledNums.push((nums[i]*2))
+}
+
 // Use a for loop to set word equal to all the letters in the letters array
 word = ''
 
+for (let i = 0; i < letters.length; i++){
+  word += letters[i]
+}
+
 // Use a for loop to populate everySecondNum with every second number from the nums array
 const everySecondNum = []
 
+for (let i = 1; i < nums.length; i+=2){
+  // if(i % 2 === 1){
+    // }
+      everySecondNum.push(nums[i])
+}
+
 // Use a for loop to populate numsReversed with the numbers from nums in reverse order
 const numsReversed = []
 
+for (let i = nums.length - 1; i >= 0; i--){
+ numsReversed.push(nums[i])
+}
+
+
 // do not change below this line
 module.exports = {
   a: sum,
diff --git a/src/loops/for-loop-basic.js b/src/loops/for-loop-basic.js
index 38a5c971..c927c3dc 100644
--- a/src/loops/for-loop-basic.js
+++ b/src/loops/for-loop-basic.js
@@ -4,13 +4,23 @@ const evenNums = []
 const countdown = []
 
 // TODO: Write a for loop that adds the numbers 0 to 3 to the numsZeroToThree array
+for (let i = 0; i < 4; i++) {
+  numsZeroToThree.push(i)
+}
 
 // TODO: Write a for loop that adds the numbers 5 to 10 to the numsFiveToTen array
-
+for (let i = 5; i < 11; i++) {
+  numsFiveToTen .push(i)
+}
 // TODO: Write a for loop that adds all the even numbers between 0 and 6 (0, 2, 4, 6) to evenNums
-
+for (let i = 0; i < 7; i++) {
+  if (i % 2 === 0)
+  evenNums.push(i)
+}
 // TODO: Write a for loop that adds the numbers 3 to 0 (in that order) to the countdown array
-
+for (let i = 3; i > -1; i--) {
+  countdown.push(i)
+}
 // do not change below this line
 module.exports = {
   a: numsZeroToThree,
diff --git a/src/variables/assignment.js b/src/variables/assignment.js
index 98f2e31c..50ad35c0 100644
--- a/src/variables/assignment.js
+++ b/src/variables/assignment.js
@@ -3,9 +3,9 @@ let firstNumber = 10
 firstNumber = 0
 
 // TODO: Set the value of firstNumber below so the tests pass
-
+firstNumber = 20
 // TODO: Change the code below so that the tests pass
-const secondNumber = 0 // edit this value
+const secondNumber = 42 // edit this value
 
 // do not edit the exported object.
 module.exports = {
diff --git a/src/variables/declaration.js b/src/variables/declaration.js
index 8afaa55b..638101aa 100644
--- a/src/variables/declaration.js
+++ b/src/variables/declaration.js
@@ -2,13 +2,15 @@
 //
 //
 // TODO: Declare the variables firstName and age so that the tests pass
-
+let firstName = `Jane`
+let age = 35
 // do not edit below this line
 let firstNameExport = ''
 try { firstNameExport = firstName } catch (e) {}
 
 let ageExport = 0
 try { ageExport = age } catch (e) {}
+//try { tries to run this code } if there's an error it is 'caught' and defined as e?
 
 module.exports = {
   firstName: firstNameExport,