Last milestone completed

Completed the project. I wanted to replace the player with a penguin, but it didn't fit the maze, so I kept it as an '>'.
It shows where you begin and where you need to go to finish, and each game is a different maze. I thought this was very difficult and i needed to learn how to make a maze, I was not prepared for that.

markers.py

@@ -0,0 +1,24 @@
+class StartMarker:
+    """
+    Labels the start of the maze with 's'.
+    """
+    character = "S"
+    color= "red_on_white"
+    blocks_movement = False   
+
+    def __init__(self, position):
+        # position is a tuple (x, y)
+        self.position = position
+
+
+class FinishMarker:
+    """
+    Labels the finish of the maze with 'f'.
+    """
+    character = "F"
+    color = "red_on_black"
+    blocks_movement = False   
+
+    def __init__(self, position):
+        # position is a tuple (x, y)
+        self.position = position