add other challenges supportHEADmaster

1 files changed, 13 insertions, 0 deletions

diff --git a/aoc/2025/09/python.py b/aoc/2025/09/python.py
new file mode 100755
index 0000000..6c4df6c
--- /dev/null
+++ b/aoc/2025/09/python.py
@@ -0,0 +1,13 @@
+#!/usr/bin/env python3
+
+from fileinput import input
+
+pts = [[*map(int, line.split(","))] for line in input()]
+
+silver = max(
+    (abs(x1 - x2) + 1) * (abs(y1 - y2) + 1) for (x1, y1) in pts for (x2, y2) in pts
+)
+gold = 0
+
+print("silver:", silver)
+print("gold:", gold)