diff --git a/LeetCode/1608_Special_Array_With_X_Elements_Greater_Than_or_Equal_x.py b/LeetCode/1608_Special_Array_With_X_Elements_Greater_Than_or_Equal_x.py
new file mode 100644
index 0000000..630f5cd
--- /dev/null
+++ b/LeetCode/1608_Special_Array_With_X_Elements_Greater_Than_or_Equal_x.py
@@ -0,0 +1,14 @@
+class Solution(object):
+    def specialArray(self, nums):
+        """
+        :type nums: List[int]
+        :rtype: int
+        """
+        nums.sort()
+        out = -1
+        for i in range(len(nums)):
+            if nums[~i]>=i+1:
+                if i==len(nums)-1 or nums[~(i+1)]<i+1:
+                    return i+1
+        return out
+