diff --git a/src/variables.ts b/src/variables.ts
index bd5e775..584d467 100644
--- a/src/variables.ts
+++ b/src/variables.ts
@@ -9,11 +9,12 @@
  * 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 = "abdullah alrashidi";
+let yearOfBirth = 1997;
+let hobby = "learning new things";
+let funFact = "N/A";
+let image =
+  "https://kagi.com/proxy/i?c=lWla4SiEvVNmj85b_dW2HcBDkb-62vZXR0vAz8RZagraa-B0kctl6HMpJBfI3PHU8zfu-Tx4xTP5uLoSBz-BfPuw1aWrl2HTqAlvm_6p9qIQwtSbmZpyqdJSIsf7tr5spE50vWE73b0yjS5Eu_N-MFynZT8VTBchju_OZN3d2XU%3D";
 
 /**
  * Part 2: String Interpolation
@@ -25,9 +26,9 @@ let image: string;
  * 3. hobbyString         -> assign it: "My hobby is {YOUR_HOBBY}""
  */
 
-let fullNameString: string;
-let ageString: string;
-let hobbyString: string;
+let fullNameString = `My name is ${fullName}`;
+let ageString = `I am ${2025 - yearOfBirth}`;
+let hobbyString = `My hobby is ${hobby}`;
 
 /**
  * Part 3: Re-assignment
@@ -38,16 +39,20 @@ let hackerScore = 0;
 
 function incrementBy1() {
   // Increment hackerScore by 1 👇🏻
+  hackerScore = hackerScore + 1;
 }
 function decrementBy1() {
   // decrement hackerScore by 1 👇🏻
+  hackerScore = hackerScore - 1;
 }
 
 function incrementBy2() {
   // Increment hackerScore by 2 👇🏻
+  hackerScore = hackerScore + 2;
 }
 function decrementBy2() {
   // decrement hackerScore by 2 👇🏻
+  hackerScore = hackerScore - 2;
 }
 
 // Ignore this part (: