Who can tell me what is sifu?
Author marwin Created 2007-09-07
Difficulty 2 dan (history) Source Chinese book
AVG solve time 66 sec Stars 4.67  (9 votes)
User attempts 221 / 1019 Collections N/A
Genre life and death Your attempts N/A
Similar problems
Created 2007-09-07
Source Chinese book
Stars 4.67  (9 votes)
Collections N/A
Your attempts N/A