diff --git a/MyPlayground.playground/Pages/main.xcplaygroundpage/Contents.swift b/MyPlayground.playground/Pages/main.xcplaygroundpage/Contents.swift
index 09e428b..35464c0 100644
--- a/MyPlayground.playground/Pages/main.xcplaygroundpage/Contents.swift
+++ b/MyPlayground.playground/Pages/main.xcplaygroundpage/Contents.swift
@@ -11,7 +11,11 @@
 /*: question1
  ### 1. Write a function called `helloWorld()` that prints "Hello, world!" to the console. Then call it to see your string printed to the playground console.
  */
-// write your code here
+func helloWorld(){
+    print("Hello, world!")
+}
+
+helloWorld()
 
 
 
@@ -19,15 +23,29 @@
 /*: question2
  ### 2. Write your own function in which you declare a constant inside the function's body and then print that constant to the console. Call this function to see your string printed to the playground console.
  */
-// write your code here
+func myFunc1(){
+    let mycon = "Take that!"
+    print(mycon)
+}
 
+myFunc1()
 
 
 
 /*: question3
  ### 3. Write a function that takes a person's name as an argument and prints a greeting to the console. Call it several times with different arguments. What do you think you'll see in the console?
  */
-// write your code here
+func myFunc2(name: String){
+    print("Hello, "+name+" how do you feel?")
+}
+
+var myname = "Bob"
+myFunc2(name: myname)
+myname = "Georgia"
+myFunc2(name: myname)
+myname = "Jeremy"
+myFunc2(name: myname)
+
 
 
 
@@ -35,7 +53,9 @@
 /*: question4
  ### 4. Now call the function you wrote in Question 3 using a variable or constant instead of a string literal. What do you expect to see in the console? Try passing in a _variable_ you declared (using `var`) as an argument. Then change that variable's value and call your function again. What do you see in the console?
  */
-// write your code here
+// switch 3 and 4
+myFunc2(name: "Amy")
+myFunc2(name: "Emily")
 
 
 
@@ -43,7 +63,15 @@
 /*: question5
  ### 5. Write your own function in which you declare a _variable_ (of any type) inside the function's body. Print out this variable to the console from within your function. After you print the variable once, assign a new value to this variable on the next line. Print it again (after the line on which you assign it to a new value). Call your function several times. What do you expect to see printed to the playground's console each time you call this function?
  */
-// write your code here
+func myFunc3(myNum: Int){
+    print("Mynum is: \(myNum)")
+    print("Setting new num")
+    var mynum1 = myNum
+    mynum1+=23
+    print("My new num is: \(mynum1)")
+}
+myFunc3(myNum: 44)
+myFunc3(myNum: 78)