Python challenge Level 4

import urllib2
import re
url_new = ''
url_pattern = ''

for i in range(400):
    text =urllib2.urlopen(url_new).read()
    text = text.split("and the next nothing is ", 1)[-1]
    url_new = url_pattern+text
    print i,url_new


还是觉得自己很山寨，首先400个url跑过之后，根据提示从46059开始，跑过10个左右后，碰到peak.html
替换linkedlist，就过关了。