diff --git a/problems/0410-split-array-largest-sum/solution.py b/problems/0410-split-array-largest-sum/solution.py
new file mode 100644
index 0000000..798a53b
--- /dev/null
+++ b/problems/0410-split-array-largest-sum/solution.py
@@ -0,0 +1,22 @@
+def pieces_needed(nums: list[int], limit: int) -> int:
+    pieces = 1
+    total = limit
+    for num in nums:
+        if total - num >= 0:
+            total -= num
+        else:
+            total = limit - num
+            pieces += 1
+    return pieces
+
+
+class Solution:
+    def splitArray(self, nums: list[int], k: int) -> int:
+        lo, hi = max(nums), sum(nums)
+        while lo < hi:
+            limit = (lo + hi) // 2
+            if pieces_needed(nums, limit) > k:
+                lo = limit + 1
+            else:
+                hi = limit
+        return lo
diff --git a/problems/0410-split-array-largest-sum/solution_test.py b/problems/0410-split-array-largest-sum/solution_test.py
new file mode 100644
index 0000000..085761f
--- /dev/null
+++ b/problems/0410-split-array-largest-sum/solution_test.py
@@ -0,0 +1,13 @@
+import pytest
+from solution import Solution
+
+
+@pytest.mark.parametrize(
+    "nums, k, expected",
+    [
+        ([7, 2, 5, 10, 8], 2, 18),
+        ([1, 2, 3, 4, 5], 2, 9),
+    ],
+)
+def test_split_array(nums, k, expected):
+    assert Solution().splitArray(nums, k) == expected