diff --git a/js/filterLongWords.js b/js/filterLongWords.js
index e69de29..6f68fa5 100644
--- a/js/filterLongWords.js
+++ b/js/filterLongWords.js
@@ -0,0 +1,11 @@
+var str = ['apple','banana','pineapple','lime']
+var maxLength = 6
+var newArray=[]
+
+for (i = 0; i < str.length; i++){
+  if (str[i].length < maxLength) {
+    newArray.push(str[i])
+  }
+}
+console.log(newArray)
+console.log(maxLength)
diff --git a/js/fizzbuzz.js b/js/fizzbuzz.js
index e69de29..e592d80 100644
--- a/js/fizzbuzz.js
+++ b/js/fizzbuzz.js
@@ -0,0 +1,11 @@
+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..900f26a 100644
--- a/js/grade.js
+++ b/js/grade.js
@@ -0,0 +1,16 @@
+var score = 85
+
+switch(true) {
+    case (score > 89 && score <= 100): console.log("A")
+        break;
+    case (score > 79 && score < 90): console.log("B")
+        break;
+    case (score > 69 && score < 80): console.log("C")
+        break;
+    case (score > 59 && score < 70): console.log("D")
+        break;
+    case (score > 49 && score < 60): console.log("E")
+        break;
+    case (score < 50): console.log("F")
+        break;
+    }
diff --git a/js/phonebook.js b/js/phonebook.js
index e69de29..3bb8c08 100644
--- a/js/phonebook.js
+++ b/js/phonebook.js
@@ -0,0 +1,38 @@
+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 phone in phoneBook) {
+  if (phoneBook[phone] === "333-333-3333"){
+    console.log(phone)
+  }
+
+}
+// phoneBook = Object.keys(phoneBook).filter(function(key) {
+//     return phoneBook[key] === "333-333-3333";
+// });
+//console.log(phoneBook)
diff --git a/js/reverse.js b/js/reverse.js
index e69de29..ebad9f1 100644
--- a/js/reverse.js
+++ b/js/reverse.js
@@ -0,0 +1,7 @@
+var inputString = 'building'
+var outputString=""
+// inputString.split('')//.reverse().join('')
+for (var i = inputString.length-1; i >= 0; i--) {
+  outputString += inputString[i]
+}
+console.log(outputString)