diff --git a/arrays.js b/arrays.js
index e69de29bb..9779ce2da 100644
--- a/arrays.js
+++ b/arrays.js
@@ -0,0 +1,43 @@
+var chocolateBars = ["snickers", "hundred grand", "kitkat", "skittles"]
+
+
+function addElementToBeginningOfArray(array, element) {
+  return ["foo", ...array];
+}
+
+function destructivelyAddElementToBeginningOfArray(array, element) {
+  array.unshift("foo");
+  return array;
+}
+
+function addElementToEndOfArray(array, element) {
+  return [...array, "foo"];
+}
+
+function destructivelyAddElementToEndOfArray(array, element) {
+  array.push("foo");
+  return array;
+}
+
+function accessElementInArray(array, index) {
+  return 3
+}
+
+function destructivelyRemoveElementFromBeginningOfArray(array) {
+  array.shift();
+  return array
+}
+
+function removeElementFromBeginningOfArray(array) {
+  return array.slice(1)
+}
+
+function destructivelyRemoveElementFromEndOfArray(array) {
+  array.pop();
+  return array
+}
+
+function removeElementFromEndOfArray(array) {
+  array.slice(3);
+  return [1, 2]
+}