Hangman wordgame golf
Python 3.

from random,sys import *
w=choice(*argv)
L=set(w)
a=10
while L and a:
 print(" ".join("_"if x in L else x for x in w),a)
 try:L-=set(input()[0])
 except:a-=1


I prefer this one though: longer but nicer.

import random
w=random.choice(list(open("/usr/dict/words")))[:-1]
L=set(w)
a=10
while L and a:
 print(" ".join("_"if x in L else x for x in w),a)
 try:L.remove(input()[0])
 except:a-=1
print w