diff --git a/python/bst.py b/python/bst.py
index 5cb2488..7c09ba4 100644
--- a/python/bst.py
+++ b/python/bst.py
@@ -1,15 +1,38 @@
 class Bst:
   def __init__(self):
     self.parent = None
-    pass
 
-  def insert(self, value):
-    #This is where you will insert a value into the Binary Search Tree
-    pass
 
-  def contains(self, value):
-    # this is where you'll search the BST and return TRUE or FALSE if the value exists in the BST
-    pass
+  def insert(self, value, current_node=None):
+    new_node = Node(value)
+    if self.parent == None:
+      self.parent = new_node
+    else:
+      if current_node == None:
+        current_node = self.parent
+      if value > current_node.data:
+        if current_node.right:
+          self.insert(value, current_node.right)
+        else:
+          current_node.right = new_node
+      else:
+        if current_node.left:
+          self.insert(value, current_node.left)
+        else:
+          current_node.left = new_node
+
+
+  def contains(self, value, root):
+    if root == None:
+      return False
+    elif root.data == int(value):
+      return True
+    elif root.data < value:
+        return self.contains(value, root.right)
+    else:
+        return self.contains(value, root.left)
+
+
 
   def remove(self, value):
     # this is where you will remove a value from the BST
@@ -19,5 +42,27 @@ def remove(self, value):
 
 # ----- Node ------
 class Node:
-  # store your DATA and LEFT and RIGHT values here
-  pass
+
+  def __init__(self, data, left=None, right=None):
+    self.data = data
+    self.left = left 
+    self.right = right
+
+  def __str__(self):
+    return f"{self.data}" 
+
+
+    
+new_tree = Bst()
+new_tree.insert(5)
+new_tree.insert(7)
+new_tree.insert(3)
+new_tree.insert(10)
+new_tree.insert(6)
+new_tree.insert(8)
+new_tree.insert(1)
+new_tree.insert(13)
+new_tree.insert(9)
+print(new_tree.contains(13, new_tree.parent))
+
+
diff --git a/python/linked_list.py b/python/linked_list.py
index 7692833..f4529e8 100644
--- a/python/linked_list.py
+++ b/python/linked_list.py
@@ -1,19 +1,63 @@
 class LinkList:
   # write your __init__ method here that should store a 'head' value which the first Node in the LinkedList and a 'length' value which is the total number of Nodes in the LinkedList
+  def __init__(self, head = None):
+    self.head = head
 
   def add(self, data):
     # write your code to ADD an element to the Linked List
-    pass
+    new_node = Node(data)
+    if self.head == None:
+      self.head == new_node
+    else:
+      current_node = self.head
+      while current_node.next_node:
+        current_node = current_node.next_node
+      current_node.next_node = new_node
+    return new_node
 
   def remove(self, data):
     # write your code to REMOVE an element from the Linked List
-    pass
+    current_node = self.head
+    if current_node.data == data:
+      self.head = current_node.next_node
+    else:
+      while current_node.next_node.data != data:
+        if current_node.next_node == None:
+          break
+        current_node = current_node.next_node
+      current_node.next_node = current_node.next_node.next_node
+    
+    # or
+
+    # current_node = self.head
+    # previous_node = None
+    # if current_node.data == data:
+    #   self.head = current_node.next_node
+    # else:
+    #   while current_node.data != data:
+    #     previous_node = current_node
+    #     current_node = current_node.next_node
+    #   previous_node.next_node = current_node.next_node
+    # return self.head
+
 
   def get(self, element_to_get):
     # write you code to GET and return an element from the Linked List
-    pass
+    current_node = self.head
+    previous_node = None
+    found_elements = []
+    while current_node.next_node != None:
+      previous_node = current_node
+      current_node = current_node.next_node
+      if current_node.data == element_to_get:
+        found_elements.append(current_node)
+    return found_elements
+
 
 # ----- Node ------
 class Node:
-  # store your DATA and NEXT values here
-  pass
+  
+  def __init__(self, data=None, next_node=None):
+    self.data = data
+    self.next_node = next_node
+    
\ No newline at end of file