diff --git a/src/lib.rs b/src/lib.rs
index 1b3de118..f38c9fd5 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1442,6 +1442,7 @@ pub mod problem_1861_rotating_the_box;
 pub mod problem_1864_minimum_number_of_swaps_to_make_the_binary_string_alternating;
 pub mod problem_1869_longer_contiguous_segments_of_ones_than_zeros;
 pub mod problem_1876_substrings_of_size_three_with_distinct_characters;
+pub mod problem_1877_minimize_maximum_pair_sum_in_array;
 
 #[cfg(test)]
 mod test_utilities;
diff --git a/src/problem_1877_minimize_maximum_pair_sum_in_array/greedy.rs b/src/problem_1877_minimize_maximum_pair_sum_in_array/greedy.rs
new file mode 100644
index 00000000..e8bad8ba
--- /dev/null
+++ b/src/problem_1877_minimize_maximum_pair_sum_in_array/greedy.rs
@@ -0,0 +1,38 @@
+pub struct Solution;
+
+// ------------------------------------------------------ snip ------------------------------------------------------ //
+
+impl Solution {
+    pub fn min_pair_sum(nums: Vec<i32>) -> i32 {
+        let mut nums = nums;
+
+        nums.sort_unstable();
+
+        let mut nums = nums.as_slice();
+        let mut result = i32::MIN;
+
+        while let [first, rest @ .., last] = nums {
+            result = result.max(first + last);
+
+            nums = rest;
+        }
+
+        result
+    }
+}
+
+// ------------------------------------------------------ snip ------------------------------------------------------ //
+
+impl super::Solution for Solution {
+    fn min_pair_sum(nums: Vec<i32>) -> i32 {
+        Self::min_pair_sum(nums)
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    #[test]
+    fn test_solution() {
+        super::super::tests::run::<super::Solution>();
+    }
+}
diff --git a/src/problem_1877_minimize_maximum_pair_sum_in_array/mod.rs b/src/problem_1877_minimize_maximum_pair_sum_in_array/mod.rs
new file mode 100644
index 00000000..07a422a0
--- /dev/null
+++ b/src/problem_1877_minimize_maximum_pair_sum_in_array/mod.rs
@@ -0,0 +1,18 @@
+pub mod greedy;
+
+pub trait Solution {
+    fn min_pair_sum(nums: Vec<i32>) -> i32;
+}
+
+#[cfg(test)]
+mod tests {
+    use super::Solution;
+
+    pub fn run<S: Solution>() {
+        let test_cases = [(&[3, 5, 2, 3] as &[_], 7), (&[3, 5, 4, 2, 4, 6], 8)];
+
+        for (nums, expected) in test_cases {
+            assert_eq!(S::min_pair_sum(nums.to_vec()), expected);
+        }
+    }
+}