this very easy, then look at the group and do what you want
Author system
Difficulty 17 kyu (history)
AVG solve time 27 sec
User attempts 6447 / 13964
Genre life and death
Similar problems
Created 2006-07-29
Source it's easy one, then do what you want and kill the white
Stars 3.61  (31 votes)
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Your attempts N/A