diff --git a/linked_lists/intersection.py b/linked_lists/intersection.py
index f07e2ae..996ee59 100644
--- a/linked_lists/intersection.py
+++ b/linked_lists/intersection.py
@@ -1,14 +1,22 @@
 
-
-
 class Node:
-    def __init__(self, value):
-        self.val = value
-        self.next = None
+    def __init__(self, value, next_node=None):
+        self.value = value
+        self.next = next_node
 
 
 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
+    if headA is None or headB is None:
+        return None
+
+# Use current values for the pointers:
+    pointer_a, pointer_b = headA, headB
+# Use a while loop that
+    while pointer_a != pointer_b:
+        pointer_a = headB if pointer_a is None else pointer_a.next
+        pointer_b = headA if pointer_b is None else pointer_b.next
+
+    return pointer_a
diff --git a/linked_lists/requirements.txt b/linked_lists/requirements.txt
new file mode 100644
index 0000000..e69de29