diff --git "a/leetcode3/\354\265\234\353\257\274\354\247\200/1665.py" "b/leetcode3/\354\265\234\353\257\274\354\247\200/1665.py"
new file mode 100644
index 00000000..fe78e5fe
--- /dev/null
+++ "b/leetcode3/\354\265\234\353\257\274\354\247\200/1665.py"
@@ -0,0 +1,15 @@
+class Solution:
+    def minimumEffort(self, tasks: List[List[int]]) -> int:
+        tasks.sort(key=lambda x: x[1] - x[0], reverse=True)
+
+        answer = 0
+        energy = 0
+
+        for actual, minimum in tasks:
+            if energy < minimum:
+                answer += minimum - energy
+                energy = minimum
+
+            energy -= actual
+
+        return answer
\ No newline at end of file