diff --git "a/leetcode3/\354\265\234\354\233\220\354\244\200/1665. Minimum Initial Energy to Finish Tasks.py" "b/leetcode3/\354\265\234\354\233\220\354\244\200/1665. Minimum Initial Energy to Finish Tasks.py"
new file mode 100644
index 000000000..7ca3a2b2e
--- /dev/null
+++ "b/leetcode3/\354\265\234\354\233\220\354\244\200/1665. Minimum Initial Energy to Finish Tasks.py"	
@@ -0,0 +1,12 @@
+class Solution:
+    def minimumEffort(self, tasks: list[list[int]]) -> int:
+        tasks.sort(key=lambda x: x[1] - x[0], reverse=True)
+
+        ans = 0
+        curr = 0
+
+        for actual, minimum in tasks:
+            ans = max(ans, curr + minimum)
+            curr += actual
+
+        return ans
diff --git a/leetcode3/284. Peeking Iterator.py "b/leetcode3/\354\265\234\354\233\220\354\244\200/284. Peeking Iterator.py"
similarity index 100%
rename from leetcode3/284. Peeking Iterator.py
rename to "leetcode3/\354\265\234\354\233\220\354\244\200/284. Peeking Iterator.py"