How do I resolve multiple errors in my code and get my game running?

Name: Jolene                                                                             
Weapon ([S]word, [A]xe, [B]ow): S                                                        
Traceback (most recent call last):                                                       
  File "game.py", line 88, in <module>                                                   
    Game()                                                                               
  File "game.py", line 70, in __init__                                                   
    self.setup()                                                                         
  File "game.py", line 12, in setup                                                      
    Troll(),                                                                             
  File "/home/treehouse/workspace/monster.py", line 17, in __init__                      
    self.max_hit_points)                                                                 
  File "/usr/local/pyenv/versions/3.4.1/lib/python3.4/random.py", line 2                 
18, in randint                                                                           
    return self.randrange(a, b+1)                                                        
  File "/usr/local/pyenv/versions/3.4.1/lib/python3.4/random.py", line 1                 
96, in randrange                                                                         
    raise ValueError("empty range for randrange() (%d,%d, %d)" % (istart                 
, istop, width))                                                                         
ValueError: empty range for randrange() (3,2, -1)   

import sys
from character import Character
from monster import Dragon
from monster import Goblin
from monster import Troll

class Game:
  def setup(self):
    self.player = Character()
    self.monsters = [
      Goblin(),
      Troll(),
      Dragon()
    ]
    self.monster = self.get_next_monster()

  def get_next_monster(self):
    try:
      return self.monsters.pop(0)
    except IndexError:
      return None

  def monster_turn(self):
    if self.monster.attack():
      print("{} is attacking!".format(self.monster))

      if input("Dodge? Y/N: ").lower() == 'y':
        if self.player.dodge():
          print("You dodged the attack!")          
        else:
          print("You got hit anyway!")
          self.player.hit_points -= 1
      else: 
        print("{} hit you for 1 point!".format(self.monster))
        self.player.hit_points -= 1
    else:
      print("{} isn't attacking this turn.".format(self.monster))

  def player_turn(self):
    player_choice = input("[A]ttack, [R]est, [Q]uit?: ").lower()
    if player_choice == 'a':
      print("You're attacking {}!".format(self.monster))

      if self.player.attack():
        if self.monster.dodge():
          print("{} dodged your attack!".format(self.monster))
        else:
          if self.player.leveled_up():
            self.monster.hit_points -= 2
          else:
            self.monster.hit_points -= 1
          print("You hit {} with your {}!".format(self.monster,
                                                  self.player.weapon))
      else:
        print("You missed!")
    elif player_choice == 'r':
      self.player.rest()
    elif player_choice == 'q':
      sys.exit()
    else:
      self.player_turn()

  def cleanup(self):
    if self.monster.hit_points <= 0:
      self.player.experience += self.monster.experience
      print("You killed {}!".format(self.monster))
      self.monster = self.get_next_monster()

  def __init__(self):
    self.setup()

    while self.player.hit_points and (self.monster or self.monsters):
      print('\n'+'='*20)
      print(self.player)
      self.monster_turn()
      print('-'*20)
      self.player_turn()
      self.cleanup()
      print('\n'+'='*20)

    if self.player.hit_points:
      print("You win!")
    elif self.monsters or self.monster:
      print("You lose!")
    sys.exit()


Game()

import random

from combat import Combat

COLORS = ['yellow', 'red', 'blue', 'green']

class Monster(Combat):
  min_hit_points = 1
  max_hit_points = 1
  min_experience = 1
  max_experience = 1
  weapon = 'sword'
  sound = 'roar'

  def __init__(self, **kwargs):
    self.hit_points = random.randint(self.min_hit_points,
                                     self.max_hit_points)
    self.experience = random.randint(self.min_experience,
                                     self.max_experience)
    self.color = random.choice(COLORS)

    for key, value in kwargs.items():
      setattr(self, key, value)

  def __str__(self):
    return "{} {}, HP: {}, XP: {}".format(self.color.title(),
                                          self.__class__.__name__,
                                          self.hit_points,
                                          self.experience)

  def battlecry(self):
    return self.sound.upper()

class Goblin(Monster):
  max_hit_points = 3
  max_experience = 2
  sound = 'squeak'

class Troll(Monster):
  min_hit_points = 3
  max_hit_poitns = 5
  min_experience = 2
  max_experience = 6
  sound = 'growl'

class Dragon(Monster):
  min_hit_points = 5
  max_hit_points = 10
  min_experience = 6
  max_experience = 10
  sound = 'raaaawr'