diff --git a/arrayProperty.js b/arrayProperty.js
index 2287a36..2e93917 100644
--- a/arrayProperty.js
+++ b/arrayProperty.js
@@ -2,4 +2,7 @@
 
 //Add a reverse method to the String 'class' so that every instance of String can call reverse and reverse itself.
   
-  //code here
\ No newline at end of file
+  //code here
+  String.prototype.reverse = function(){
+    return this.split("").reverse().join("");
+ }
\ No newline at end of file
diff --git a/instanceArray.js b/instanceArray.js
index ab752ac..27bf10d 100644
--- a/instanceArray.js
+++ b/instanceArray.js
@@ -14,11 +14,19 @@ var User = function(name, email, pw){
 //Create an Array called 'users' that will store all our instances of User.
 
   //code here
+  var users = [];
 
 
 //Now create and push into your users array 3 separate instances of User using the data from above in that exact order
 
   //code here
+  var aodhan = ['Aodhan', 'aodhan@boom.camp', 'iLoveJS'];
+  users.push(aodhan);
+  var greg = ['Greg', 'greg@boom.camp', 'iLovePython'];
+  users.push(greg);
+  var oscar = ['Oscar', 'oscar@boom.camp', 'iLoveSoccer'];
+  users.push(greg);
+
 
 console.log('Aodhan\'s information is ');
 //Console.log all of Aodhan information
@@ -34,8 +42,13 @@ console.log('Oscar\'s information is ');
 //Now create another instance of User using your own information and then add that to your users array.
 
   //code here
+  var trizha = ['Trizha', 'trizha.longaza@boom.camp', 'iLoveCats'];
+  users.push(trizha);
 
 console.log('All my users names are ');
 //Now loop through your users Array and console.log every users name.
 
   //code here
+  for(let i = 0; i <= users.length-1; i++){
+    console.log(users[i]['name']);
+  }
diff --git a/quizApp.js b/quizApp.js
index 083bd6c..2dc8d8e 100644
--- a/quizApp.js
+++ b/quizApp.js
@@ -6,26 +6,47 @@
 //Create a QuizUser constructor that accepts name, email, password, and totalScore parameters and set them appropriatly
 
   //code here
+  function QuizUser(name, email, password, totalScore) {
+    this.name = name;
+    this.email = email;
+    this.password = password;
+    this.totalScore = totalScore;
+  }
 
 
 //Create a Question constructor that accepts title, answersArray, rightAnswer, and difficulty parameters
 
   //code here
+  function Question (title, answersArray, rightAnswer, difficulty) {
+    this.title = title;
+    this.answersArray = answersArray;
+    this.rightAnswer = rightAnswer;
+    this.difficulty = difficulty;
+  }
 
 
 //Create a quizUsers Array which is going to hold all of our users.
 
   //code here
+  var quizUsers = [];
 
 
 //Let's say three people signed up for our service, create 3 instances of User and add each to the users Array
 
   //code here
+  var personA = new QuizUser('PersonA', 'personA@user', 'password1', 25);
+  var personB = new QuizUser('PersonB', 'personB@user', 'password2', 29);
+  var personC = new QuizUser('PersonC', 'personC@user', 'password3', 30);
+
+  quizUsers.push(personA);
+  quizUsers.push(personB);
+  quizUsers.push(personC);
 
 
 //Create a questions Array which is going to hold all of our questions
 
   //code here
+  var questions = [];
 
 
 //Now, let's say we wanted to create a quiz about JavaScript. Create three instances of Question which contain the following data
@@ -35,14 +56,29 @@
 //Fill in the rest of the required data as you see appropriate.
 
   //code here
+var question1 = new Question('T/F: Inheritance is achieved in JavaScript through Prototypes?', [1,2,3], 'A', "easy");
+var question2 = new Question('T/F: JavaScript is just a scripting version of Java', [1,2,3], 'B', 'hard');
+var question3 = new Question("T/F: In Javascript, == doesn't check 'type' but just the value - where === checks type and value", [1,2,3], 'C', "medium");
 
 
 //Now push all of your instances of Question into the questions Array
 
   //code here
+  questions.push(question1);
+  questions.push(question2);
+  questions.push(question3);
 
 console.log('My users Array and my questions arrray are ...');
 //Now loop console.log your users array and your questions array and verify that they're both holding the right data.
 
   //code here
+  for(let i = 0; i <= quizUsers.length-1; i++){
+    console.log(quizUsers[i]);
+  }
+
+  for(let j = 0; j <= questions.length-1; j++){
+    console.log(questions[j]);
+  }
+
+
 
diff --git a/sayName.js b/sayName.js
index 6e28b51..a738324 100644
--- a/sayName.js
+++ b/sayName.js
@@ -1,13 +1,22 @@
 //Create a Person constructor that accepts name and age as parameters and sets those properties accordingly in the Constructor.
 
   //code here
+  function Person(name, age){
+    this.name = name;
+    this.age = age;
+  }
 
 
 //Now create three instances of Person with data you make up
 
   //code here
-
+  var trizha = new Person('Trizha', 21);
+  var joey = new Person('Joey', 30);
+  var chandler = new Person('Chandler', 33);
 
 //Now add a sayName method on your Person class that will alert the name of whatever Person instance called it.
 
   //code here
+  Person.prototype.sayName = function(name){
+    alert(this.name);
+  }
diff --git a/test/spec/arrayPropertySpec.js b/test/spec/arrayPropertySpec.js
index 6907a75..b68215d 100644
--- a/test/spec/arrayPropertySpec.js
+++ b/test/spec/arrayPropertySpec.js
@@ -1,10 +1,3 @@
-const isNode = new Function(`
-  try {
-    return this === global;
-  } catch (e) {
-    return false;
-  }
-`);
 
 if (isNode()) {
   // test if file is running in a node process
diff --git a/test/spec/quizAppSpec.js b/test/spec/quizAppSpec.js
index 8e0c63c..c25af04 100644
--- a/test/spec/quizAppSpec.js
+++ b/test/spec/quizAppSpec.js
@@ -1,10 +1,4 @@
-const isNode = new Function(`
-  try {
-    return this === global;
-  } catch (e) {
-    return false;
-  }
-`);
+
 
 if (isNode()) {
   // test if file is running in a node process
diff --git a/test/spec/sayNameSpec.js b/test/spec/sayNameSpec.js
index 7fbb7bb..d3e211f 100644
--- a/test/spec/sayNameSpec.js
+++ b/test/spec/sayNameSpec.js
@@ -1,10 +1,4 @@
-const isNode = new Function(`
-  try {
-    return this === global;
-  } catch (e) {
-    return false;
-  }
-`);
+
 
 if (isNode()) {
   // test if file is running in a node process
diff --git a/user.json b/user.json
index 4ac80a0..e7b999d 100644
--- a/user.json
+++ b/user.json
@@ -1,4 +1,4 @@
 {
-  "name": "",
-  "email": ""
+  "name": "Trizha Kate N. Longaza",
+  "email": "trizha.longaza@boom.camp"
 }