diff --git a/fundamentals.js b/fundamentals.js
index e3877d9..e85e9d9 100644
--- a/fundamentals.js
+++ b/fundamentals.js
@@ -3,29 +3,45 @@
 // #1: Create an array of strings called `foods` that contains three foods.
 // Type your solution immediately below this line:
 
-
+var foods = ['cake', 'bread', 'pasta']
 
 // #2: Access the last item in the array and assign to a variable called `last`.
 // Type your solution immediately below this line:
 
+var last = foods[2]
+
 
 
 // #3: Create an empty array called `favoriteFoods`.
 // Type your solution immediately below this line:
 
+var favoriteFoods = []
+
 
 
 // #4: Create a `for` loop that adds each string in `foods` to `favoriteFoods`.
 // Type your solution immediately below this line:
 
+for (let i = 0; i < food.length; i++){
+    favoriteFoods.push([i])
+}
 
+console.log(favoriteFoods)
 
 // #5: Create an object literal called `instructor` that contains three key-value pairs.
 // Type your solution immediately below this line:
 
+var instructor = {
+    type: 'smart',
+    class: 'javascript',
+    location: 'remote'
+}
+
 
 
 // #6: Add a `has-office-hours` (spelled exactly) property to `instructor` by accessing
 // it (do not change the original object you typed above) and assigning it
 // a boolean value.
 // Type your solution immediately below this line:
+
+instructor.hasOfficeHours = true
diff --git a/hof.js b/hof.js
index c8d3baa..bc716d9 100644
--- a/hof.js
+++ b/hof.js
@@ -21,9 +21,17 @@ var people = [
 // called `peopleNames`.
 // Type your solution immediately below this line:
 
+var map = people.map()
+
 
 
 // #2: Use the `filter` array method to create a new, filtered array containing only
 // persons from the `people` array who know multiple languages. Assign the returned array
 // to a variable called `polyglotPeople`.
 // Type your solution immediately below this line:
+
+
+var polyglotPeople = people.filter(d => {
+  var knownLanguages = d.knownLanguages > 1
+  return knownLanguages
+})
\ No newline at end of file
diff --git a/oojs.js b/oojs.js
index 4c836c7..4a0261b 100644
--- a/oojs.js
+++ b/oojs.js
@@ -6,8 +6,19 @@
 // - an `addSong` method that adds a song (string) to the `songs` array
 // Type your solution immediately below this line:
 
+class Playlist {
+  constructor(string) {
+    this.title = string
+    this.song = []
 
 
+  }
+  addSong() {
+    return this.song.push(this.title)
+
+  }
+}
+
 
 
 // #2: Create an instance of the Playlist class and set it to a variable called `myPlaylist`