This came to me in a dream.I might play too much Go. (This is also my first time submiting a problem, do tell if it`s all skrewy.)
Author system
Difficulty 21 kyu (history)
AVG solve time 38 sec
User attempts 8413 / 16719
Genre tesuji
Similar problems
Created 2005-07-15
Source The head of a dizzy go player
Stars 4.63  (51 votes)
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Your attempts N/A