diff --git a/MyPlayground.playground/Pages/main.xcplaygroundpage/Contents.swift b/MyPlayground.playground/Pages/main.xcplaygroundpage/Contents.swift
index 09e428b..1a74f48 100644
--- a/MyPlayground.playground/Pages/main.xcplaygroundpage/Contents.swift
+++ b/MyPlayground.playground/Pages/main.xcplaygroundpage/Contents.swift
@@ -11,39 +11,56 @@
 /*: 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()
 
 
 /*: 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 constantFunction(){
+    let constant = "hello"
+    
+    print("\(constant)")
+}
+constantFunction()
 
 
 /*: 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 greeting(name: String){
+    print("hello \(name) nice to meet you")
+}
 
+greeting(name: "Alice")
 
 /*: 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
+var name1 = "bob"
+var name2 = "max"
 
 
+greeting(name: name1)
+greeting(name: name2)
 
 
 /*: 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 function(){
+    var statement = "How are you"
+    print(statement)
+    statement = "I'm fine what about you"
+    print(statement)
+}
+function()
+function()