diff --git a/2519-find-the-original-array-of-prefix-xor/2519-find-the-original-array-of-prefix-xor.py b/2519-find-the-original-array-of-prefix-xor/2519-find-the-original-array-of-prefix-xor.py
new file mode 100644
index 0000000..bcad944
--- /dev/null
+++ b/2519-find-the-original-array-of-prefix-xor/2519-find-the-original-array-of-prefix-xor.py
@@ -0,0 +1,3 @@
+class Solution:
+    def findArray(self, pref: List[int]) -> List[int]:
+        return [pref[0]] + [pref[i] ^ pref[i-1] for i in range(1, len(pref))]