diff --git a/linked_lists/intersection.py b/linked_lists/intersection.py
index f07e2ae..6ba6efd 100644
--- a/linked_lists/intersection.py
+++ b/linked_lists/intersection.py
@@ -2,13 +2,42 @@
 
 
 class Node:
-    def __init__(self, value):
+    def __init__(self, value,):
         self.val = value
         self.next = None
 
 
-def intersection_node(headA, headB):
-    """ Will return the node at which the two lists intersect.
+    def intersection_node(headA, headB):
+     
+        current_headA  =  headA 
+        while current_headA is not None:
+            current_headB = headB
+            while current_headB  is not None:
+                if current_headA == current_headB:
+                    return  current_headA
+                else:
+                    current_headB = current_headB.next
+            current_headA = current_headA.next
+        return None             
+
+
+        """ Will return the node at which the two lists intersect.
         If the two linked lists have no intersection at all, return None.
-    """
-    pass
\ No newline at end of file
+    """ 
+
+    
+       
+    
+
+
+
+   
+  
+
+
+
+
+  
+
+
+     
\ No newline at end of file