First round need receive and sand hash with salt:
```
#!/usr/bin/python
from pwn import *
import hashlib
import Crypto.Hash
from Crypto.Hash import *

host = '35.165.205.141'
port = 5050

# Parse response for round 1 and round 2
def parse(data):
data = data.split(', ')
parsed = {}
for item in data:
item = list(item.partition(': '))
item.remove(': ')
parsed.update({item[0].strip(): item[1].strip()})
return parsed

def findFunc(func_name):
if func_name == 'rmd160':
return Crypto.Hash.RIPEMD.RIPEMD160Hash
try:
func = getattr(hashlib, func_name)
return func
except AttributeError:
try:
func = getattr(Crypto.Hash, func_name.upper())
return func
except:
print('Error! Function %s not found' % func_name)

def round1(r):
while True:
data = r.readline().strip()
print(data)
if 'Round 2' in data:
return 2
parsed = parse(data)
func = findFunc(parsed['Type'])
answer = func(parsed['Pre-salt'] + parsed['Password'] + parsed['Post-salt']).hexdigest()
print('Answer: %s' % answer)
r.sendline(answer)
print(r.readline().strip())
```
And run it:
```
r = remote(host, port)
r.readline()
Round = 1
r.readline()
Round = round1(r)
```

Next round need found "Film name" or "Director" or "Year". I used the imdbpy-5.1 library to do this:
```
from imdb import IMDb

def round2(r):
ia = IMDb('http')
while True:
data = r.readline().strip()
print(data)
if 'Final Round:' in data:
return 3
parsed = parse(data)
answer = ''
if parsed['Director'] == '??':
movies = ia.search_movie(parsed['Name'])
for item in movies:
if item['year'] == int(parsed['Year']):
movie = ia.get_movie(item.getID())
answer = movie['director'][0]['name']
break
elif parsed['Year'] == '??':
movies = ia.search_movie(parsed['Name'])
for item in movies:
movie = ia.get_movie(item.getID())
for director in movie['director']:
if director['name'] == parsed['Director']:
answer = str(item['year'])
if answer:
break
else:
persons = ia.search_person(parsed['Director'])
for person in persons:
movies = person.data['director']
for movie in movies:
if movie['year'] == int(parsed['Year']):
answer = movie['title']
if answer:
break
# time.sleep(1)
print('Answer: %s' % answer)
r.sendline(answer)
print(r.readline().strip())
```
Run it:
```
Round = round2(r)
```

In the last round, you just need to calculate the value of the expression:
```
def round3(r):
while True:
data = r.readline().strip()
print(data)
e = data.replace('What is ', '').replace(' ?', '')
answer = str(eval(e))
print('Answer: %s' % answer)
r.sendline(answer)
print(r.readline().strip())
```
Finaly run script:
```
r = remote(host, port)
r.readline()
Round = 1
r.readline()
Round = round1(r)
Round = round2(r)
Round = round3(r)
print(r.readline().strip())
```