diff --git a/src/advanced/swap.js b/src/advanced/swap.js
index 7908a03..33ea14f 100644
--- a/src/advanced/swap.js
+++ b/src/advanced/swap.js
@@ -3,4 +3,6 @@ let b = 10
 
 // TODO: Swap the values of a and b without changing lines 1 and 2; extra points if you can do it without using a temporary variable
 
+;[a, b] = [b, a]
+
 module.exports = { a, b }
diff --git a/src/assignment.js b/src/assignment.js
index a2f2b63..e0a714f 100644
--- a/src/assignment.js
+++ b/src/assignment.js
@@ -4,8 +4,10 @@ firstNumber = 0
 
 // TODO: 1. Set the value of firstNumber below so the tests pass
 
+firstNumber = 20
+
 // TODO: 2. Change the code below so that the tests pass
-const secondNumber = 0 // edit this value
+const secondNumber = 42 // edit this value
 
 // do not edit the exported object.
 module.exports = {
diff --git a/src/declaration.js b/src/declaration.js
index 80daf64..7f3100e 100644
--- a/src/declaration.js
+++ b/src/declaration.js
@@ -3,6 +3,12 @@
 //
 // TODO: 1. Declare the variables firstName and age so that the tests pass
 
+const firstName = 'Jane'
+const age = 35
+
+console.log('First Name:', firstName)
+console.log('Age:', age)
+
 // do not edit below this line
 let firstNameExport = ''
 try {
diff --git a/src/extensions/types.js b/src/extensions/types.js
index ce48367..2828259 100644
--- a/src/extensions/types.js
+++ b/src/extensions/types.js
@@ -35,34 +35,34 @@ function pick(n) {
 }
 
 // 1. Pick true using the pick function - by changing 0 to pick your answer
-const imTrue = pick(0)
+const imTrue = pick(9) // done
 
 // 2. Pick a real number
-const aReal = pick(0)
+const aReal = pick(4) // done
 
 // 3. Pick a string
-const aString = pick(3)
+const aString = pick(6) // done
 
 // 4. Pick an array
-const anArray = pick(1)
+const anArray = pick(7) // done
 
 // 5. Pick a (simple) number
-const aNumber = pick(0)
+const aNumber = pick(3) // done
 
 // 6. Pick an object
-const anObject = pick(1)
+const anObject = pick(8) // done
 
 // 7. Pick false
-const imFalse = pick(0)
+const imFalse = pick(10) // done
 
 // 8. Pick a BigInt
-const imBigInt = pick(1)
+const imBigInt = pick(5) // done
 
 // 9. Pick undefined
-const imUndefined = pick(0)
+const imUndefined = pick(2) // done
 
 // 10. Pick null
-const imNull = pick(0)
+const imNull = pick(1) // done
 
 // Do not edit below this line
 module.exports = {