From e7c9108b95e39d7ea5a29ae06d619c4727f11027 Mon Sep 17 00:00:00 2001
From: Thomas Voss <thomasvoss@live.com>
Date: Fri, 29 Oct 2021 23:02:39 +0200
Subject: Initial commit

---
 2015/05/puzzle-2.sed | 2 ++
 1 file changed, 2 insertions(+)
 create mode 100644 2015/05/puzzle-2.sed

(limited to '2015/05/puzzle-2.sed')

diff --git a/2015/05/puzzle-2.sed b/2015/05/puzzle-2.sed
new file mode 100644
index 0000000..908afdf
--- /dev/null
+++ b/2015/05/puzzle-2.sed
@@ -0,0 +1,2 @@
+/\(.\).\1/!d
+/\(..\).*\1/p
-- 
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