finished Day 14 part 1

1 files changed, 5 insertions, 1 deletions

diff --git a/Puzzle10.hs b/Puzzle10.hs
index fc01499..4af8105 100644
--- a/Puzzle10.hs
+++ b/Puzzle10.hs
@@ -1,3 +1,4 @@
+module Puzzle10 (knotHash) where 
 import Data.List.Split (splitOn)
 import Data.Bits (xor)
 import Numeric (showHex)
@@ -47,6 +48,9 @@ denseHash :: [Int] -> [Char]
 denseHash xs = mconcat $ fmap (int2Hex . fst) $ take 16 $ drop 1 $ iterate stepHash (0, xs)
 
 solve2 :: [Char]
-solve2 = denseHash $ sparseHash $ (ord <$> input) ++ [17, 31, 73, 47, 23]
+solve2 = knotHash input
+
+knotHash :: [Char] -> [Char]
+knotHash xs = denseHash $ sparseHash $ (ord <$> xs) ++ [17, 31, 73, 47, 23]
 
 input = "120,93,0,90,5,80,129,74,1,165,204,255,254,2,50,113"