diff --git a/tower.py b/tower.py
deleted file mode 100644
index 72c67a61..00000000
--- a/tower.py
+++ /dev/null
@@ -1,159 +0,0 @@
-import sys
-
-class Disk:
-    def __init__(self, size):
-        self.__size = size
-
-    def size(self):
-        return self.__size
-
-    def print(self):
-        print("[ %s ]" % self.size())
-
-class Tower:
-    def __init__(self):
-        self.__disks = []
-
-    def empty(self):
-        return len(self.__disks) == 0
-
-    def top(self):
-        if self.empty():
-            return None
-        else:
-            return self.__disks[-1]
-
-    def add(self, disk):
-        if not self.empty():
-            t = self.top()
-            if disk.size() > t.size():
-                raise Exception("YOU CAN'T PLACE A LARGER DISK ON TOP OF A SMALLER ONE, IT MIGHT CRUSH IT!")
-        self.__disks.append(disk)
-
-    def pop(self):
-        if self.empty():
-            raise Exception("empty pop")
-        return self.__disks.pop()
-
-    def print(self):
-        r = "Needle: [%s]" % (", ".join([str(x.size()) for x in self.__disks]))
-        print(r)
-
-
-
-print("""
-IN THIS PROGRAM, WE SHALL REFER TO DISKS BY NUMERICAL CODE.
-3 WILL REPRESENT THE SMALLEST DISK, 5 THE NEXT SIZE,
-7 THE NEXT, AND SO ON, UP TO 15.  IF YOU DO THE PUZZLE WITH
-2 DISKS, THEIR CODE NAMES WOULD BE 13 AND 15.  WITH 3 DISKS
-THE CODE NAMES WOULD BE 11, 13 AND 15, ETC.  THE NEEDLES
-ARE NUMBERED FROM LEFT TO RIGHT, 1 TO 3.  WE WILL
-START WITH THE DISKS ON NEEDLE 1, AND ATTEMPT TO MOVE THEM
-TO NEEDLE 3.
-
-GOOD LUCK!
-
-""")
-
-
-
-
-class Game:
-    def __init__(self):
-        self.__sizes = [3, 5, 7]  # ,9,11,13,15]
-        self.__sizes.sort()
-
-        self.__towers = []
-        self.__moves = 0
-        self.__towers = [Tower(), Tower(), Tower()]
-        self.__sizes.reverse()
-        for size in self.__sizes:
-            disk = Disk(size)
-            self.__towers[0].add(disk)
-
-    def winner(self):
-        return self.__towers[0].empty() and self.__towers[1].empty()
-
-    def print(self):
-        for t in self.__towers:
-            t.print()
-
-    def moves(self):
-        return self.__moves
-
-    def which_disk(self):
-        w = int(input("WHICH DISK WOULD YOU LIKE TO MOVE\n"))
-        if w in self.__sizes:
-            return w
-        else:
-            raise Exception()
-
-    def pick_disk(self):
-        which = None
-        while which is None:
-            try:
-                which = self.which_disk()
-            except:
-                print("ILLEGAL ENTRY... YOU MAY ONLY TYPE 3,5,7,9,11,13, OR 15.\n")
-
-        valids = [t for t in self.__towers if t.top() and t.top().size() == which]
-        assert len(valids) in (0, 1)
-        if not valids:
-            print("THAT DISK IS BELOW ANOTHER ONE.  MAKE ANOTHER CHOICE.\n")
-            return None
-        else:
-            assert valids[0].top().size() == which
-            return valids[0]
-
-    def which_tower(self):
-        try:
-            needle = int(input("PLACE DISK ON WHICH NEEDLE\n"))
-            tower = self.__towers[needle - 1]
-        except:
-            print("I'LL ASSUME YOU HIT THE WRONG KEY THIS TIME.  BUT WATCH IT,\nI ONLY ALLOW ONE MISTAKE.\n")
-            return None
-        else:
-            return tower
-
-    def take_turn(self):
-        from_tower = None
-        while from_tower is None:
-            from_tower = self.pick_disk()
-
-        to_tower = self.which_tower()
-        if not to_tower:
-            to_tower = self.which_tower()
-
-        if not to_tower:
-            print("I TRIED TO WARN YOU, BUT YOU WOULDN'T LISTEN.\nBYE BYE, BIG SHOT.\n")
-            sys.exit(0)
-
-        disk = from_tower.pop()
-        try:
-            to_tower.add( disk )
-            self.__moves += 1
-        except Exception as err:
-            print(err)
-            from_tower.add(disk)
-
-game = Game()
-while True:
-    game.print()
-
-    game.take_turn()
-
-    if game.winner():
-        print("CONGRATULATIONS!!\nYOU HAVE PERFORMED THE TASK IN %s MOVES.\n" % game.moves())
-        while True:
-            yesno = input("TRY AGAIN (YES OR NO)\n")
-            if yesno.upper() == "YES":
-                game = Game()
-                break
-            elif yesno.upper() == "NO":
-                print("THANKS FOR THE GAME!\n")
-                sys.exit(0)
-            else:
-                print("'YES' OR 'NO' PLEASE\n")
-    elif game.moves() > 128:
-        print("SORRY, BUT I HAVE ORDERS TO STOP IF YOU MAKE MORE THAN 128 MOVES.")
-        sys.exit(0)
\ No newline at end of file