diff --git a/linked_lists/intersection.py b/linked_lists/intersection.py
index f07e2ae..4c38cab 100644
--- a/linked_lists/intersection.py
+++ b/linked_lists/intersection.py
@@ -1,6 +1,3 @@
-
-
-
 class Node:
     def __init__(self, value):
         self.val = value
@@ -8,7 +5,11 @@ def __init__(self, value):
 
 
 def intersection_node(headA, headB):
-    """ 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
+    while headA is not None:
+        tempB = headB
+        while tempB is not None:
+            if headA == tempB:
+                return headA
+            tempB = tempB.next
+        headA = headA.next
+