diff --git a/puzzles/webapp/3/3.cgi b/puzzles/webapp/3/3.cgi
index bd24fe4..4c347f0 100755
--- a/puzzles/webapp/3/3.cgi
+++ b/puzzles/webapp/3/3.cgi
@@ -14,7 +14,7 @@ print '''
diff --git a/puzzles/webapp/4/4.cgi b/puzzles/webapp/4/4.cgi
index a069ad9..052a6fd 100755
--- a/puzzles/webapp/4/4.cgi
+++ b/puzzles/webapp/4/4.cgi
@@ -17,7 +17,7 @@ print '''
4
-
+
diff --git a/puzzles/webapp/binary.png b/puzzles/webapp/binary.png
deleted file mode 100644
index 81cecbf..0000000
Binary files a/puzzles/webapp/binary.png and /dev/null differ
diff --git a/puzzles/webapp/ctf.css b/puzzles/webapp/ctf.css
deleted file mode 100644
index a1c53e0..0000000
--- a/puzzles/webapp/ctf.css
+++ /dev/null
@@ -1,54 +0,0 @@
-html,body {
- height: 100%;
- min-height: 100%;
- background-color: #000000;
- background-image: url("binary.png");
- background-repeat: repeat-x repeat-y;
- margin: 0;
- padding: 0;
-}
-
-#wrapper {
- min-height: 100%;
- height: 100%;
- width: 800px;
- margin: 0 auto;
- border-left: 2px solid #009900;
- border-right: 2px solid #009900;
- font: .9em monospace;
- color: #009900;
- padding: 0;
- background: #000;
-}
-
-#content {
- padding: 2em 1.5em 2em 1.5em;
-}
-
-#footer {
- padding: 0;
- margin: 0;
- height: 2em;
- line-height: 2em;
- width: 800px;
- text-align: center;
-}
-
-input {
- background-color: #222;
- color: #fff;
- border: 1px solid #009900;
- padding: 1px 2px 1px 2px;
-}
-
-h1,h2,h3,h4 {
- padding-bottom: 5px;
-}
-
-.vertsep {
- width: 100%;
- height: 1px;
- padding: 0;
- margin: 2em auto 2em auto;
- border-bottom: 1px dotted #222;
-}