diff --git a/day1.hs b/day1.hs
index 624d9dd..19c1a83 100644
--- a/day1.hs
+++ b/day1.hs
@@ -1,2 +1,3 @@
 import Data.List
-main=interact$show.((,).head<*>(sum.take 3)).reverse.sort.map(sum.map read.filter(>"")).(groupBy(\b->(>""))).lines
+w%(h:t)|w>""=(read w+h):t|let=0:h:t
+main=interact$show.((,).head<*>(sum.take 3)).reverse.sort.foldr(%)[0].lines