diff --git a/07- July/04- Single Number II/04- Single Number II (Ahmed Hossam).cpp b/07- July/04- Single Number II/04- Single Number II (Ahmed Hossam).cpp
new file mode 100644
index 000000000..141eb56f6
--- /dev/null
+++ b/07- July/04- Single Number II/04- Single Number II (Ahmed Hossam).cpp	
@@ -0,0 +1,27 @@
+// Author: Ahmed Hossam
+
+class Solution {
+public:
+    int singleNumber(vector<int>& nums) {
+        // Variable to store the single number
+        int single = 0;
+
+        // Loop through each bit position from 0 to 31
+        for(int bits = 0, curr_bit = 0; bits < 32; bits++, curr_bit = 0) {
+            // Iterate over each element in the vector
+            for(auto& i : nums) {
+                // Check if the current bit is set in the element
+                if(i & (1ll << bits))
+                    curr_bit++;
+            }
+
+            // Check if the count of the current bit is not a multiple of 3
+            if(curr_bit % 3 == 1)
+                // Set the corresponding bit in the single variable
+                single |= (1 << bits);
+        }
+
+        // Return the single number
+        return single;
+    }
+};