diff --git a/src/variables.ts b/src/variables.ts
index bd5e775..767e96f 100644
--- a/src/variables.ts
+++ b/src/variables.ts
@@ -9,11 +9,11 @@
  * 5. image         -> assign it a value of a url of your image or ant image that represents you online
  */
 
-let fullName: string;
-let yearOfBirth: number;
-let hobby: string;
-let funFact: string;
-let image: string;
+let fullName: string = "Lolwa Alromi and Razan Alkhateeb";
+let yearOfBirth: number= 2001;
+let hobby: string= "cooking";
+let funFact: string = "Graduated from KUNIV";
+let image: string ="https://th.bing.com/th?id=OIP.GqGVPkLpUlSo5SmeDogUdwHaHa&w=250&h=250&c=8&rs=1&qlt=90&o=6&pid=3.1&rm=2";
 
 /**
  * Part 2: String Interpolation
@@ -24,10 +24,11 @@ let image: string;
  * 2. ageString           -> assign it: "I am {YOUR_AGE}"", and make sure you calculate your age from your year of birth
  * 3. hobbyString         -> assign it: "My hobby is {YOUR_HOBBY}""
  */
+const d : Date = new Date();
+let fullNameString: string = `My name is ${fullName}`;
 
-let fullNameString: string;
-let ageString: string;
-let hobbyString: string;
+let ageString: string = `I am ${d.getFullYear() - yearOfBirth}`;
+let hobbyString: string = `My hobby is ${hobby}`;
 
 /**
  * Part 3: Re-assignment
@@ -38,16 +39,23 @@ let hackerScore = 0;
 
 function incrementBy1() {
   // Increment hackerScore by 1 👇🏻
+  // hackerScore++;
+  // console.log(hackerScore)
+  return hackerScore++ ;
 }
 function decrementBy1() {
   // decrement hackerScore by 1 👇🏻
+  return hackerScore--;
 }
 
 function incrementBy2() {
   // Increment hackerScore by 2 👇🏻
+  return hackerScore+=2;
 }
 function decrementBy2() {
   // decrement hackerScore by 2 👇🏻
+  return hackerScore-=2;
+
 }
 
 // Ignore this part (: