diff --git a/index.js b/index.js
index 29056f05f..264e90c8b 100644
--- a/index.js
+++ b/index.js
@@ -18,7 +18,9 @@ Do the following:
    HINT: no function required
 */
 
-
+let votingAge = 21;
+if (votingAge >= 18) {console.log(true)}
+else {console.log(false)};
 
 /*
 Task 1b - Values
@@ -31,7 +33,10 @@ Do the following:
    HINT: no function required
 */
 
-
+let varOne = 'boo';
+let varTwo = 10;
+if (varTwo === 10){varOne = 'who'}
+console.log(varOne)
 
 
 
@@ -46,7 +51,9 @@ Do the following:
    HINT: look up the Number method
 */
 
-
+let strToNum = '1999';
+Number(strToNum)
+console.log(strToNum)
 
 
 /*
@@ -58,10 +65,11 @@ Do the following:
    3. Multiply a and b and return the answer
 */
 
-function multiply(/*add your code here*/){
-    /*add your code here*/
+function multiply(numOne, numTwo){
+    let result = numOne * numTwo;
+    return result;
   }
-
+console.log(multiply(5,2))
 
 
 /*🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀 Task 2 🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀*/
@@ -74,10 +82,13 @@ Do the following:
    3. Return the newly calculated age
 */
 
-function dogYears(/*add your code here*/){
-    /*add your code here*/
+function dogYears(age){
+    let dogAge = age * 7; 
+    return dogAge
 }
 
+console.log(dogYears(7));
+
 
 
 /*🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀 Task 3 🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀*/
@@ -107,10 +118,26 @@ Use the hungryDog function and feeding requirements below to do the following:
   NOTE: If done correctly, a weight of 15 lbs and age of 1 year would return 0.44999999999999996
 */  
 
-function hungryDog(/*add your code here*/){
-    /*add your code here*/
+function hungryDog(weight, age){
+    if (age >= 1) {
+      if (weight <5) {
+        return weight * .05
+      } else if (weight>= 6 && weight <=10) {
+        return weight * .04
+      } else if (weight >= 11 && weight <=15) {
+        return weight * .03
+      } else {
+        return weight * .02
+      }
+    }
+    if (age> .166 && age < .33) {
+      return weight * .1
+    } else if (age >= .33 && age <=.583) {
+      return weight * .05
+      } else {return weight *.04}
   }
 
+  console.log(hungryDog(15, 1))
 
 
 /*🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀 Task 4 🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀*/
@@ -134,9 +161,61 @@ Use the game function below to do the following:
   HINT: Remember that the order in which we pass in our arguments matters when it comes to parameters
 */
 
+let user = Math.round(Math.random()*2)
+  if (user === 0) 
+  {
+    user = 'rock'
+  } 
+  else if (user === 1) 
+  {
+    user = 'paper'
+  } 
+  else 
+  {
+    user = 'scissors'
+  };
+
+
+let computer = Math.round(Math.random()*2)
+  if (computer === 0) 
+  {
+    computer = 'rock'
+  }
+   else if (computer === 1) 
+  {
+    computer = 'paper'
+  } 
+  else 
+  {
+    computer = 'scissors'
+  };
+
+
 function game(user, computer){
-    /*add your code here*/
+    if (user === 'rock' && computer === 'scissors')
+    { 
+      return "you win!"
+    }  
+  else if (user === 'paper' && computer === 'rock')
+    {
+  return "you win!"
+    }
+  else if (user === 'scissors' && computer === 'paper') 
+    {
+  return "you win!"
+    }
+  else if (user === computer) 
+    {
+  return "it's a tie"
+    }
+  else 
+    { 
+  return "you lose!" 
+    }
 }
+console.log(user);
+console.log(computer);
+console.log(game(user, computer));
   
   
 
@@ -151,10 +230,10 @@ Using the miles function below do the following:
   3. Return the number of miles
 */
 
-function miles(/*add your code here*/){
-    /*add your code here*/
+function miles(kilometers){
+    return kilometers* .621371
   }
-
+ console.log(miles (3));
 
 
 //Task 5b - Feet to CM
@@ -165,10 +244,11 @@ Using the feet function below do the following:
   3. Return number of feet
 */
 
-function feet(/*add your code here*/){
-    /*add your code here*/
-  }
- 
+function feet(centimeters){
+  return centimeters / 30.48
+}
+
+console.log(feet(60))
 
 
 /*🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀 Task 6 🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀*/
@@ -181,9 +261,12 @@ Using the annoyingSong function below do the following:
       "{number} bottles of soda on the wall, {number} bottles of soda, take one down pass it around {number left over} bottles of soda on the wall"
 */
 
-function annoyingSong(/*add your code here*/){
-        /*add your code here*/
+function annoyingSong(startNum){
+        for (let i = startNum; i > 0; i-- ) {
+          return i + " bottles of soda on the wall, " + i + " bottles of soda, take one down pass it around " + --i + " bottles of soda on the wall";
+        }
   }
+console.log(annoyingSong(99))
 
 
 /*🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀 Task 7 🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀*/
@@ -201,10 +284,22 @@ Using the grade function below do the following:
    below should return 'you got an F'
 */
   
-function grade(/*Your Code here */){
-  /*Your Code here */
-  }
+function grade(grade){
+  if (grade <= 100 && grade >= 90) {
+    return 'you got an A'
+  } else if (grade <= 89 && grade >= 80) {
+     return 'you got a B'
+  } else if (grade <= 79 && grade >= 70) {
+     return 'you got a C'
+  } else if (grade <= 69 && grade >= 60) {
+     return 'you got a D'
+  } else {return 'you got an F'}
+}
   
+console.log(grade(100))
+console.log(grade(86))
+console.log(grade(69))
+console.log(grade(55))
   
 
 /*💪💪💪💪💪💪💪💪💪💪 Stretch 💪💪💪💪💪💪💪💪💪💪*/