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diff --git a/challenge-252/lubos-kolouch/python/ch-2.py b/challenge-252/lubos-kolouch/python/ch-2.py
new file mode 100644
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+++ b/challenge-252/lubos-kolouch/python/ch-2.py
@@ -0,0 +1,25 @@
+#!/usr/bin/env python
+
+
+def unique_sum_zero(n: int) -> list:
+    """
+    Generates a list of `n` unique integers that sum to zero.
+
+    Parameters:
+    n (int): The size of the list.
+
+    Returns:
+    list: A list of `n` unique integers that add up to zero.
+    """
+    # For even n, use symmetric pairs; for odd n, include 0 and symmetric pairs
+    return (
+        [i for i in range(1, n // 2 + 1)]
+        + [-i for i in range(1, n // 2 + 1)]
+        + ([0] if n % 2 != 0 else [])
+    )
+
+
+# Tests
+assert sum(unique_sum_zero(5)) == 0
+assert sum(unique_sum_zero(3)) == 0
+assert sum(unique_sum_zero(1)) == 0