diff --git a/mkpuzzles.py b/mkpuzzles.py
index 3d3e0da..243bf29 100755
--- a/mkpuzzles.py
+++ b/mkpuzzles.py
@@ -21,6 +21,9 @@ for cat in os.listdir(opts.puzzles):
     dirname = os.path.join(opts.puzzles, cat)
     for points in os.listdir(dirname):
         pointsdir = os.path.join(dirname, points)
+        if not os.path.isdir(pointsdir):
+            continue
+
         outdir = os.path.join(opts.htmldir, cat, points)
         try:
             os.makedirs(outdir)
diff --git a/puzzles/webapp/40/,binary.png b/puzzles/webapp/40/,binary.png
deleted file mode 120000
index 736df8b..0000000
--- a/puzzles/webapp/40/,binary.png
+++ /dev/null
@@ -1 +0,0 @@
-../1/,binary.png
\ No newline at end of file
diff --git a/puzzles/webapp/40/,binary.png b/puzzles/webapp/40/,binary.png
new file mode 100644
index 0000000..81cecbf
Binary files /dev/null and b/puzzles/webapp/40/,binary.png differ
diff --git a/puzzles/webapp/40/,ctf.css b/puzzles/webapp/40/,ctf.css
deleted file mode 120000
index 32cad37..0000000
--- a/puzzles/webapp/40/,ctf.css
+++ /dev/null
@@ -1 +0,0 @@
-../1/,ctf.css
\ No newline at end of file
diff --git a/puzzles/webapp/40/,ctf.css b/puzzles/webapp/40/,ctf.css
new file mode 100644
index 0000000..4b1b9a0
--- /dev/null
+++ b/puzzles/webapp/40/,ctf.css
@@ -0,0 +1,54 @@
+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;
+}