diff --git a/p02.janet b/p02.janet
index 84fc1ca..636c44e 100755
--- a/p02.janet
+++ b/p02.janet
@@ -24,7 +24,7 @@
   [subsets pred]
   (all (fn [subset] (subset-pred subset pred)) subsets))
 
-(def die-pool
+(def *die-pool*
   @{:red 12
     :green 13
     :blue 14})
@@ -33,7 +33,19 @@
   "Check if die fits in the die pool"
   [pair]
   (var [count color] pair)
-    (<= count (die-pool color)))
+  (<= count (*die-pool* color)))
+
+(defn create-pool [init]
+  @{:red init
+    :green init
+    :blue init})
+
+(defn create-pool-walker
+  "Build up the die pool"
+  [pool]
+  (fn [pair]
+    (var [count color] pair)
+    (set (pool color) (max (pool color) count))))
 
 (defn all-possible
   "Check if all fit the pool"
@@ -41,14 +53,16 @@
   (all-pred subsets possible))
 
 (defn solve [lines]
-  (var sum 0)
+  (defn calc-power [pool]
+    (* (splice (values pool))))
+  (var power-sum 0)
   (each line lines
+    (var pool (create-pool 0))
     (var [game subsets] (pmatch line))
-    (if (all-possible subsets)
-      (do
-        (print "Game " game " is good")
-        (+= sum game))))
-  sum)
+    (all-pred subsets (create-pool-walker pool))
+    (pp pool)
+    (+= power-sum (calc-power pool)))
+  (print power-sum))
 
 
 (start-suite)