diff --git a/index.js b/index.js
index 93cd82f..6a35799 100644
--- a/index.js
+++ b/index.js
@@ -1,6 +1,6 @@
 var myEach = require('./myEach');
-var myMap = require('./myEach');
-var myReduce = require('./myEach');
+var myMap = require('./myMap');
+var myReduce = require('./myReduce');
 /* *********************************************************************
   You can edit this file
   It will make use of your code in myEach.js, myMap.js and myReduce.js
@@ -10,6 +10,13 @@ var myReduce = require('./myEach');
 var numArray = [0,1,10,100,1000];
 
 
+// function myEach(callback, i, array) {
+// 	for(var i = 0; i < array.length; i++) {
+// 		callback(array[i]);
+// 	}
+// };
+
+
 /* myEach */
 
 //
@@ -18,6 +25,10 @@ var numArray = [0,1,10,100,1000];
 // });
 
 
+var singleNumArray = [50,60,70,80];
+var doubleNumArray = myMap(arrIndex, function(num, numIndex, originalArry) {
+	return num * 2;
+});
 
 
 /* myMap */
diff --git a/myEach.js b/myEach.js
index e95bc02..b506232 100644
--- a/myEach.js
+++ b/myEach.js
@@ -1,10 +1,14 @@
 // See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/ForEach
+function callback() {
+	console.log();
+}
 
 function myEach(arr, callback) {
 
-//  CODE INSIDE HERE   //
-
-}
+	for(var i = 0; i < arr.length; i++) {
+		callback(arr[i], i, arr);
+	}
+};
 
 /*
  Best if you don't code out here.
diff --git a/myMap.js b/myMap.js
index ccb09c3..07996ec 100644
--- a/myMap.js
+++ b/myMap.js
@@ -1,10 +1,13 @@
 // See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/Map
 
 function myMap(arr, callback) {
+	var newNumArray = [];
 
-//  CODE INSIDE HERE   //
-
-}
+	for(var i = 0; i < arr.length; i++) {
+		newNumArray.push(callback(arr[i], i, arr));
+	}
+	return newNumArray;
+};
 
 /*
  Best if you don't code out here.
diff --git a/myReduce.js b/myReduce.js
index 174fbe3..da3d6ef 100644
--- a/myReduce.js
+++ b/myReduce.js
@@ -2,11 +2,20 @@
 // Don't worry about initialValue at first. You can always add it in later.
 
 function myReduce(arr, callback) {
-
-//  CODE INSIDE HERE   //
+	var reducedValue;
+	for(var i = 0; i < arr.length; i++) {
+		reducedValue.push(callback);
+	}
 
 }
 
+/*
+
+I did not get very far into this one, but it's already 12:30 pm... gotta get some sleep!
+I plan on working on this before class tommorrow, and will get help from a TA if needed.
+
+*/
+
 /*
  Best if you don't code out here.
  If you want to check your code, use `index.js`!