diff --git a/index.js b/index.js
index 24654ec2d1..c4006ec5e4 100644
--- a/index.js
+++ b/index.js
@@ -1,3 +1,29 @@
-var kittens = [] //define your array here
+var kittens = ["Milo", "Otis", "Garfield"] //define your array here
 
 // Add your functions and code here
+function destructivelyAppendKitten(name) {
+ kittens.push(name) 
+}
+
+function destructivelyPrependKitten(name) {
+kittens.unshift(name) }
+
+function destructivelyRemoveLastKitten(name) {
+kittens.pop(name)}
+
+function destructivelyRemoveFirstKitten(name) {
+kittens.shift(name)}
+
+function appendKitten(name) { 
+return [...kittens, "Broom"]}
+
+function prependKitten(name){
+return ["Arnold" , ...kittens]}
+  
+function removeFirstKitten(name) {
+return kittens.slice(1)}
+
+
+function removeLastKitten(name) {
+return kittens.slice (0, kittens.length-1)}
+  
\ No newline at end of file