diff --git a/day8/part2.clj b/day8/part2.clj
index 7fbaf92..1ee3c08 100644
--- a/day8/part2.clj
+++ b/day8/part2.clj
@@ -8,17 +8,17 @@
   digits in `cnts` with `grp-to-cmp` segments.
   "
   [segs-left dig-to-cmp cnts grp-to-cmp]
-  (second
-    (first
-      (filter
-        #(-> (second %)
-             (str/replace (re-pattern (str/join ["[" dig-to-cmp "]"])) "")
-             (count)
-             (= segs-left)
-             )
-        (filterv #(= (first %) grp-to-cmp) cnts)
-        )
+  (as-> cnts $
+    (filterv #(= (first %) grp-to-cmp) $)
+    (filterv
+      #(-> (second %)
+           (str/replace (re-pattern (str/join ["[" dig-to-cmp "]"])) "")
+           (count)
+           (= segs-left)
+           )
+      $
       )
+    (get-in $ [0 1])
     )
   )
 
@@ -31,35 +31,36 @@
                  7 (mcounts 3)
                  8 (mcounts 7)
                  )
-        (assoc $ 3 (find-match 2 ($ 7) counts 5))
-        (assoc $ 2 (find-match 3 ($ 4) counts 5))
+        (assoc $ 3 (find-match 2 ($ 7) counts 5)
+                 6 (find-match 4 ($ 7) counts 6)
+                 2 (find-match 3 ($ 4) counts 5)
+                 9 (find-match 2 ($ 4) counts 6)
+                 )
         (assoc $ 5 (find-match 2 ($ 2) counts 5))
         (assoc $ 0 (find-match 2 ($ 5) counts 6))
-        (assoc $ 9 (find-match 2 ($ 4) counts 6))
-        (assoc $ 6 (find-match 4 ($ 7) counts 6))
         )
     )
   )
 
-(loop [sum 0]
-  (let [rl (read-line)]
-    (if (empty? rl)
-      (println sum)
-      (let [line (as-> rl $
+(println
+  (reduce
+    (fn [sum input]
+      (let [line (as-> input $
                    (str/split $ #" ")
                    (mapv (comp str/join sort) $)
                    )
             number (subvec line 11 15)
             decoder (set/map-invert (determine-digits line))]
-        (recur (->> number
-                    (map (comp str decoder))
-                    (str/join)
-                    (#(Integer/parseInt %))
-                    (+ sum)
-                    )
-               )
+        (->> number
+             (map (comp str decoder))
+             (str/join)
+             (#(Integer/parseInt %))
+             (+ sum)
+             )
         )
       )
+    0
+    (str/split-lines (slurp "./in"))
     )
   )