diff --git a/buggy.py b/buggy.py
--- a/buggy.py
+++ b/buggy.py
@@ -9,11 +9,12 @@
 
 class Solution:
     def stoneGameVI(self, a: List[int], b: List[int]) -> int:
-        combines = [(a[i] + c[i], a[i], b[i]) for i in range(len(a))]
-        combines.sort(reverse=True)
+        # hurt other enemy rather than self collecting to max
+        combines = [(a[i] + b[i], a[i], b[i]) for i in range(len(a))]
+        combines.sort(reverse=True)  # why we can sort? -> because we can pick any stone we want
         bobPoints = sum(b)
         alicePoints = 0
-        for i in range(1, len(a), 2):
+        for i in range(0, len(a), 2):
             alicePoints += combines[i][1]
             bobPoints -= combines[i][2]
         if alicePoints > bobPoints:
