diff --git a/1. Build a Passenger Counter App/18. What is a string?/index.css b/1. Build a Passenger Counter App/18. What is a string?/index.css
deleted file mode 100644
index 4560be6a..00000000
--- a/1. Build a Passenger Counter App/18. What is a string?/index.css
+++ /dev/null
@@ -1,38 +0,0 @@
-body {
- background-image: url("station.jpg");
- background-size: cover;
- font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
- font-weight: bold;
- text-align: center;
-}
-
-h1 {
- margin-top: 10px;
- margin-bottom: 10px;
-}
-
-h2 {
- font-size: 50px;
- margin-top: 0;
- margin-bottom: 20px;
-}
-
-button {
- border: none;
- padding-top: 10px;
- padding-bottom: 10px;
- color: white;
- font-weight: bold;
- width: 200px;
- margin-bottom: 5px;
- border-radius: 5px;
-}
-
-#increment-btn {
- background: darkred;
-}
-
-#save-btn {
- background: darkgreen;
-}
-
diff --git a/1. Build a Passenger Counter App/18. What is a string?/index.html b/1. Build a Passenger Counter App/18. What is a string?/index.html
deleted file mode 100644
index c5609339..00000000
--- a/1. Build a Passenger Counter App/18. What is a string?/index.html
+++ /dev/null
@@ -1,12 +0,0 @@
-
-
-
-
-
-
People entered:
-
0
-
-
-
-
-
\ No newline at end of file
diff --git a/1. Build a Passenger Counter App/18. What is a string?/index.js b/1. Build a Passenger Counter App/18. What is a string?/index.js
deleted file mode 100644
index fb975010..00000000
--- a/1. Build a Passenger Counter App/18. What is a string?/index.js
+++ /dev/null
@@ -1,13 +0,0 @@
-let countEl = document.getElementById("count-el")
-let count = 0
-
-function increment() {
- count = count + 1
- countEl.innerText = count
-}
-
-function save() {
- console.log(count)
-}
-
-
diff --git a/1. Build a Passenger Counter App/18. What is a string?/station.jpg b/1. Build a Passenger Counter App/18. What is a string?/station.jpg
deleted file mode 100644
index 53fac691..00000000
Binary files a/1. Build a Passenger Counter App/18. What is a string?/station.jpg and /dev/null differ