diff --git a/python/problem_128/solution2.py b/python/problem_128/solution2.py
new file mode 100644
index 0000000..5451e3d
--- /dev/null
+++ b/python/problem_128/solution2.py
@@ -0,0 +1,22 @@
+from typing import List
+
+class Solution:
+    def longestConsecutive(self, nums: List[int]) -> int:
+        # you make set
+        nums = set(nums)
+
+        longest = 0
+
+        for i in nums:
+            # check if n - 1 exists
+            if i - 1 not in nums:
+                temp_longest = 1
+                start = i
+
+                # now check if we have items in order in set
+                while start + 1 in nums:
+                    temp_longest += 1
+                    start += 1
+
+                longest = max(longest, temp_longest)
+        return longest