diff --git a/package.json b/package.json
index 90af81e..da8bab3 100644
--- a/package.json
+++ b/package.json
@@ -21,4 +21,4 @@
     "eslint-config-airbnb-base": "^14.2.0",
     "eslint-plugin-import": "^2.22.0"
   }
-}
\ No newline at end of file
+}
diff --git a/script.js b/script.js
index bbe8a29..d41d21f 100644
--- a/script.js
+++ b/script.js
@@ -1,4 +1,76 @@
+//  NUMBER OF CHARACTERS
+var counter = 0;
+
 var main = function (input) {
-  var myOutputValue = 'hello world';
+  var myOutputValue = '';
+
+  while (counter < input) {
+    myOutputValue = myOutputValue + '👍';
+    counter = counter + 1;
+    console.log(counter);
+  }
+  console.log(myOutputValue);
   return myOutputValue;
 };
+
+// SQUARE EXERCISE
+var main = function (input) {
+  var myOutputValue = '';
+  var lineCounter = 0;
+
+  while (lineCounter < input) {
+    var columnCounter = 0;
+    while (columnCounter < input) {
+      myOutputValue = myOutputValue + '👍';
+      console.log(myOutputValue + 'inner');
+      columnCounter = columnCounter + 1;
+    }
+    myOutputValue = myOutputValue + '<br>';
+    lineCounter = lineCounter + 1;
+  }
+  console.log(myOutputValue + 'outer');
+  return myOutputValue;
+};
+
+// TRIANGLE EXERCISE
+var main = function (input) {
+  var myOutputValue = '';
+  var lineCounter = 0;
+
+  while (lineCounter < input) {
+    var columnCounter = 0;
+    while (columnCounter < lineCounter) {
+      myOutputValue = myOutputValue + '👍';
+      console.log(myOutputValue + 'inner');
+      columnCounter = columnCounter + 1;
+    }
+    lineCounter = lineCounter + 1;
+    myOutputValue = myOutputValue + '👍<br>';
+  }
+  console.log(myOutputValue + 'outer2');
+  return myOutputValue;
+};
+
+// OUTLINE SQUARE EXERCISE
+var main = function (input) {
+  var lineCounter = 0;
+
+  while (lineCounter < input) {
+    var myOutputValue = '✊✊✊✊';
+    var columnCounter = 0;
+    while (columnCounter < input) {
+      if (columnCounter == 1 || columnCounter == 2) {
+        myOutputValue = myOutputValue + '✊👍👍✊';
+      }
+      if (columnCounter == 3) {
+        myOutputValue = myOutputValue + '✊✊✊✊';
+      }
+      console.log(myOutputValue + 'inner');
+      columnCounter = columnCounter + 1;
+      myOutputValue = myOutputValue + '<br>';
+    }
+    console.log(myOutputValue + 'outer');
+    lineCounter = lineCounter + 1;
+    return myOutputValue;
+  }
+};