Simple but interesting problem from a book. Please excuse me if this is a copy of another problem because the pattern search gave no results.
Author DarkSycthe Created 2008-10-31
Difficulty 13 kyu (history) Source Book
AVG solve time 48 sec Stars 4.32  (22 votes)
User attempts 2163 / 5649 Collections Corner based
Genre life and death Your attempts N/A
Similar problems
Created 2008-10-31
Source Book
Stars 4.32  (22 votes)
Collections Corner based
Your attempts N/A