diff --git a/2015/d02/ex1/ex1.py b/2015/d02/ex1/ex1.py
new file mode 100755
index 0000000..9127151
--- /dev/null
+++ b/2015/d02/ex1/ex1.py
@@ -0,0 +1,28 @@
+#!/usr/bin/env python
+
+import sys
+
+
+def solve(input: str) -> int:
+    def parse_line(input: str) -> tuple[int, int, int]:
+        x, y, z = map(int, input.split("x"))
+        return x, y, z
+
+    def parse(input: str) -> list[tuple[int, int, int]]:
+        return [parse_line(line) for line in input.splitlines()]
+
+    def wrapping_paper(x: int, y: int, z: int) -> int:
+        slack = min(x * y, y * z, z * x)
+        return 2 * (x * y + y * z + z * x) + slack
+
+    presents = parse(input)
+    return sum(wrapping_paper(*present) for present in presents)
+
+
+def main() -> None:
+    input = sys.stdin.read()
+    print(solve(input))
+
+
+if __name__ == "__main__":
+    main()