diff --git a/0274-h-index/0274-h-index.py b/0274-h-index/0274-h-index.py
new file mode 100644
index 0000000..17f9087
--- /dev/null
+++ b/0274-h-index/0274-h-index.py
@@ -0,0 +1,13 @@
+class Solution:
+    def hIndex(self, citations: List[int]) -> int:
+        citations.sort(reverse=True)
+
+        n = len(citations)
+        maxSoFar = 0
+        for i, x in enumerate(citations):
+            if i + 1 >= x:
+                maxSoFar = max(maxSoFar, x)
+            else:
+                maxSoFar = max(maxSoFar, i + 1)
+        
+        return maxSoFar
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