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index 736df8b..36053bd 120000
--- a/puzzles/webapp/20/,binary.png
+++ b/puzzles/webapp/20/,binary.png
@@ -1 +1 @@
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\ No newline at end of file
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\ No newline at end of file
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index 32cad37..19b2533 120000
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@@ -1 +1 @@
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index 736df8b..36053bd 120000
--- a/puzzles/webapp/30/,binary.png
+++ b/puzzles/webapp/30/,binary.png
@@ -1 +1 @@
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\ No newline at end of file
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diff --git a/puzzles/webapp/30/,ctf.css b/puzzles/webapp/30/,ctf.css
index 32cad37..19b2533 120000
--- a/puzzles/webapp/30/,ctf.css
+++ b/puzzles/webapp/30/,ctf.css
@@ -1 +1 @@
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\ No newline at end of file
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\ No newline at end of file
diff --git a/puzzles/webapp/40/,binary.png b/puzzles/webapp/40/,binary.png
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index 81cecbf..0000000
Binary files a/puzzles/webapp/40/,binary.png and /dev/null differ
diff --git a/puzzles/webapp/40/,binary.png b/puzzles/webapp/40/,binary.png
new file mode 120000
index 0000000..36053bd
--- /dev/null
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@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/puzzles/webapp/40/,ctf.css b/puzzles/webapp/40/,ctf.css
deleted file mode 100644
index 4b1b9a0..0000000
--- a/puzzles/webapp/40/,ctf.css
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@@ -1,54 +0,0 @@
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-#content {
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-#footer {
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-.vertsep {
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diff --git a/puzzles/webapp/40/,ctf.css b/puzzles/webapp/40/,ctf.css
new file mode 120000
index 0000000..19b2533
--- /dev/null
+++ b/puzzles/webapp/40/,ctf.css
@@ -0,0 +1 @@
+../10/,ctf.css
\ No newline at end of file