diff --git a/js/filterLongWords.js b/js/filterLongWords.js
index e69de29..fe8b6a8 100644
--- a/js/filterLongWords.js
+++ b/js/filterLongWords.js
@@ -0,0 +1,17 @@
+var maxLength = 0;
+var arr = ["lorem", "ipsum", "dolor", "sit", "ametconsectetur", "adipiscing", "elitmorbi", "ultricies", "mi", "sit", "amet", "finibus", "luctussed", "auctor", "lectus", "in", "urna", "volutpat", "tristiquenulla", "in", "consectetur", "lacusduis", "vel", "commodo", "risuscras", "sed", "ligula", "tellussed", "nec", "metus", "pretiumsuscipit", "quam", "etelementum", "odionam", "mauris", "odiomalesuada", "nec", "dolor", "atlaoreet", "dignissim", "lacussed", "bibendum", "tempor"];
+var newArr = [];
+for(var i = 0 ; i < arr.length ; i++) {
+  if(arr[i].length > maxLength) {
+    maxLength = arr[i].length;
+  }
+}
+for(var j = 0 ; j < arr.length ; j++) {
+  if(arr[j].length < maxLength) {
+    newArr.push(arr[j]);
+  }
+}
+
+console.log("maxLength is ", maxLength);
+console.log("newArr is ", newArr);
+console.log("arr is ", arr);
diff --git a/js/fizzbuzz.js b/js/fizzbuzz.js
index e69de29..c30038e 100644
--- a/js/fizzbuzz.js
+++ b/js/fizzbuzz.js
@@ -0,0 +1,14 @@
+for(var i = 1 ; i <= 100 ; i++) {
+  if(i % 3 === 0 && i % 5 === 0) {
+    console.log("fizzbuzz");
+  }
+  else if(i % 3 === 0) {
+    console.log("fizz");
+  }
+  else if(i % 5 === 0) {
+    console.log("buzz");
+  }
+  else {
+    console.log(i);
+  }
+}
diff --git a/js/grade.js b/js/grade.js
index e69de29..abcfdfe 100644
--- a/js/grade.js
+++ b/js/grade.js
@@ -0,0 +1,20 @@
+var score = Math.floor((Math.random() * 100) + 1);
+console.log("Score is " + score);
+
+switch(true) {
+  case (score <= 50):
+    console.log("Grade is F");
+    break;
+  case (score <= 60):
+    console.log("Grade is D");
+    break;
+  case (score <= 70):
+    console.log("Grade is C");
+    break;
+  case (score <= 80):
+    console.log("Grade is B");
+    break;
+  default:
+    console.log("Grade is A");
+    break;
+}
diff --git a/js/phonebook.js b/js/phonebook.js
index e69de29..c6621d7 100644
--- a/js/phonebook.js
+++ b/js/phonebook.js
@@ -0,0 +1,34 @@
+var phoneBook = {
+  "Abe": "111-111-1111",
+  "Bob": "222-222-2222",
+  "Cam": "333-333-3333",
+  "Dan": "444-444-4444",
+  "Ern": "555-555-5555",
+  "Fry": "111-111-1111",
+  "Gil": "222-222-2222",
+  "Hal": "333-333-3333",
+  "Ike": "444-444-4444",
+  "Jim": "555-555-5555",
+  "Kip": "111-111-1111",
+  "Liv": "222-222-2222",
+  "Mia": "333-333-3333",
+  "Nik": "444-444-4444",
+  "Oli": "555-555-5555",
+  "Pam": "111-111-1111",
+  "Qiq": "222-222-2222",
+  "Rob": "333-333-3333",
+  "Stu": "444-444-4444",
+  "Tad": "555-555-5555",
+  "Uwe": "111-111-1111",
+  "Val": "222-222-2222",
+  "Wil": "333-333-3333",
+  "Xiu": "444-444-4444",
+  "Yam": "555-555-5555",
+  "Zed": "111-111-1111"
+};
+
+for(var x in phoneBook) {
+  if(phoneBook[x] === "333-333-3333") {
+    console.log(x);
+  }
+}
diff --git a/js/reverse.js b/js/reverse.js
index e69de29..6f527e1 100644
--- a/js/reverse.js
+++ b/js/reverse.js
@@ -0,0 +1,8 @@
+var inputString = 'building';
+var reverseString = "";
+
+for(var i = inputString.length-1 ; i >= 0 ; i--) {
+  reverseString += inputString[i];
+}
+
+console.log(reverseString);