diff --git a/README.md b/README.md
index a4dde88f2..fbed57563 100644
--- a/README.md
+++ b/README.md
@@ -13,22 +13,20 @@ The module challenge is the afternoon project or assignment that students work t
 - write a basic for loop / while loop.
 - write control flow using if/else statements.
 - use function declarations, expressions, and arrow
-functions and describe their differences
-  
+  functions and describe their differences
+
 ## Introduction
 
-Today you'll worth through 7 JavaScript Tasks to practice today's objectives and get familiar and comfortable with the foundations of JavaScript. 
+Today you'll work through 7 JavaScript Tasks to practice today's objectives and get familiar and comfortable with the foundations of JavaScript.
 
 Exercises are outlined in the `index.js` file, please read the instructions carefully for each task and complete it. Note that you may have to use your googling skills to research and look things up if you do not have all the information you need to complete the task.
 
-
 ## Instructions
 
 ### Task 1: Set up Project
 
 Using VSCode and Command Line:
 
-
 1. Fork the repo
 2. Clone your forked version of the repo
 3. cd into your repo and create a branch with your first and last name
@@ -38,7 +36,7 @@ Using VSCode and Command Line:
 
 ### Task 2: MVP
 
-Find the `index.js` file and complete the tasks as written. 
+Find the `index.js` file and complete the tasks as written.
 
 As you work on your code you should make use of `console.log` to check your progress and debug.
 
@@ -46,7 +44,7 @@ As you work on your code you should make use of `console.log` to check your prog
 
 After you have completed the requirements, try any of the following challenges. As always, note that these may require additional research beyond what you learned in this module.
 
-- [ ] See tasks labelled stretch. Please ensure you've completed MVP before you attempt the stretch goals. Note that you may need to look forward to tomorrow's training kit in order to complete the task. 
+- [ ] See tasks labelled stretch. Please ensure you've completed MVP before you attempt the stretch goals. Note that you may need to look forward to tomorrow's training kit in order to complete the task.
 
 ## Submission format
 
@@ -57,4 +55,3 @@ Please see Canvas for submission instructions specific to your cohort
 ## Resources
 
 🧮 [Polya's 4 Step Approach to Problem Solving](http://web.mnstate.edu/peil/M110/Worksheet/PolyaProblemSolve.pdf)
-
diff --git a/index.js b/index.js
index 29056f05f..5f19689c6 100644
--- a/index.js
+++ b/index.js
@@ -17,7 +17,8 @@ Do the following:
 
    HINT: no function required
 */
-
+let votingAge = 18;
+console.log(votingAge >= 18);
 
 
 /*
@@ -31,8 +32,16 @@ Do the following:
    HINT: no function required
 */
 
+let varOne = 32;
+let varTwo = 56;
 
+if (varTwo > 50) {
+  varOne = 24;
+} else {
+  varOne += 32;
+}
 
+console.log(varOne);
 
 
 /*
@@ -46,7 +55,9 @@ Do the following:
    HINT: look up the Number method
 */
 
-
+let year = '1999';
+year = Number(year);
+console.log(year);
 
 
 /*
@@ -58,8 +69,8 @@ Do the following:
    3. Multiply a and b and return the answer
 */
 
-function multiply(/*add your code here*/){
-    /*add your code here*/
+function multiply(a, b){
+    return a * b;
   }
 
 
@@ -74,8 +85,8 @@ Do the following:
    3. Return the newly calculated age
 */
 
-function dogYears(/*add your code here*/){
-    /*add your code here*/
+function dogYears(age){
+  return age * 7;
 }
 
 
@@ -107,12 +118,18 @@ 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 * 0.05;
+     if (weight <= 10) return weight * 0.04;
+     if (weight <= 15) return weight * 0.03;
+     else return weight * 0.02;
+   }
+   if (age/12 <= 4) return weight * 0.01;
+   if (age/12 <= 7) return weight * 0.05;
+   else return 0.04; 
   }
 
-
-
 /*🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀 Task 4 🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀*/
 
 // Rock, Paper, Scissors - Let's play against the computer!
@@ -135,8 +152,27 @@ Use the game function below to do the following:
 */
 
 function game(user, computer){
-    /*add your code here*/
+  if (
+    (user === 'rock' && computer === 'rock') ||
+    (user === 'paper' && computer === 'paper') ||
+    (user === 'scissors' && computer === 'scissors')
+  ) {
+    return "it's a tie";
+  } else if (
+    (user === 'rock' && computer === 'paper') ||
+    (user === 'paper' && computer === 'scissors') ||
+    (user === 'scissors' && computer === 'rock')
+  ) {
+    return 'you lose!';
+  } else if (
+    (user === 'rock' && computer === 'scissors') ||
+    (user === 'paper' && computer === 'rock') ||
+    (user === 'scissors' && computer === 'paper')
+  ) {
+    return 'you win!';
+  }
 }
+
   
   
 
@@ -151,8 +187,8 @@ 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(km){
+    return km * 0.621371;
   }
 
 
@@ -165,8 +201,8 @@ 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(cm){
+    return cm / 30.48; 
   }
  
 
@@ -181,10 +217,13 @@ 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(num) {
+  for (let i = 1; i < num; i--) {
+    return `${num} bottles of soda on the wall, ${num} bottles of soda, take one down pass it around ${
+      num - 1
+    } bottles of soda on the wall`;
   }
-
+}
 
 /*🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀 Task 7 🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀*/
 
@@ -201,9 +240,13 @@ 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(score) {
+  if (score >= 90) return 'you got an A';
+  if (score >= 80) return 'you got a B';
+  if (score >= 70) return 'you got a C';
+  if (score >= 60) return 'you got a D';
+  return 'you got an F';
+}