diff --git a/notes.md b/notes.md
index 67cc9f6..86d7e35 100644
--- a/notes.md
+++ b/notes.md
@@ -6,13 +6,13 @@ Which class is responsible for each of the following behaviors?
 For each, explain how the behavior is accomplished.
 
 ### Checking to see whether the game is over
-
+TTTGame
 ### Determining which actions are available at a particular state
-
+TTTGame
 ### Showing the board
-
+TTTView
 ### Choosing which action to play on a turn
-
+TTTHumanPlayer
 
 ## Checkpoint 2 Notes