From 2676c0679e7739e983ab7bcc5693cf34f837c1f5 Mon Sep 17 00:00:00 2001
From: timeshifter <timeshifter@sumatrae>
Date: Fri, 5 Jun 2026 22:13:17 +0200
Subject: [PATCH] add link

---
 day05/src/main.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/day05/src/main.rs b/day05/src/main.rs
index 73f47d9..c8d9c63 100644
--- a/day05/src/main.rs
+++ b/day05/src/main.rs
@@ -38,3 +38,5 @@ fn is_nice_2(s: &&str) -> bool {
 
     subrule_1 && subrule_2
 }
+
+// https://adventofcode.com/2015/day/5