1 files changed, 1 insertions, 0 deletions
diff --git a/Puzzle8.hs b/Puzzle8.hs
index ffd4d7e..5c640f3 100644
--- a/Puzzle8.hs
+++ b/Puzzle8.hs
@@ -1,3 +1,4 @@
+-- Author: Yuchen Pei (me@ypei.me)
 -- adapted from https://github.com/ephemient/aoc2017/blob/master/src/Day8.hs
 
 import Data.Map (Map)