diff --git a/274-h-index/soln.py b/274-h-index/soln.py
new file mode 100644
index 0000000..613130f
--- /dev/null
+++ b/274-h-index/soln.py
@@ -0,0 +1,9 @@
+def hIndex(self, citations: list[int]) -> int:
+    cs = sorted(citations, reverse=True)
+    h = 0
+    for x in cs:
+        if x > h:
+            h += 1
+        else:
+            break
+    return h