diff --git a/2015/d14/ex1/ex1.py b/2015/d14/ex1/ex1.py
new file mode 100755
index 0000000..243daa2
--- /dev/null
+++ b/2015/d14/ex1/ex1.py
@@ -0,0 +1,39 @@
+#!/usr/bin/env python
+
+import sys
+from typing import NamedTuple
+
+
+class RunPerformance(NamedTuple):
+    speed: int
+    time: int
+    rest: int
+
+    def run(self, t: int) -> int:
+        cycle_length = self.time + self.rest
+        cycles = t // cycle_length
+        left_over = t % cycle_length
+        run_time = cycles * self.time + min(self.time, left_over)
+        return self.speed * run_time
+
+
+def solve(input: str) -> int:
+    def parse_line(input: str) -> tuple[str, RunPerformance]:
+        split_input = input.split()
+        speed, time, rest = map(int, (split_input[3], split_input[6], split_input[-2]))
+        return split_input[0], RunPerformance(speed, time, rest)
+
+    def parse(input: str) -> dict[str, RunPerformance]:
+        return {name: perf for name, perf in map(parse_line, input.splitlines())}
+
+    reindeers = parse(input)
+    return max(perf.run(2503) for perf in reindeers.values())
+
+
+def main() -> None:
+    input = sys.stdin.read()
+    print(solve(input))
+
+
+if __name__ == "__main__":
+    main()