diff --git a/LeetCode/0771_Jewels_and_Stones.py b/LeetCode/0771_Jewels_and_Stones.py
new file mode 100644
index 0000000..f635dcc
--- /dev/null
+++ b/LeetCode/0771_Jewels_and_Stones.py
@@ -0,0 +1,8 @@
+class Solution:
+    def numJewelsInStones(self, J: str, S: str) -> int:
+        stones = Counter(S)
+        count = 0
+        for j in J:
+            if stones and j in stones:
+                count += stones[j]
+        return count