When	User	Flag Type	Description
2011-05-01 00:53:21	rotoryu	Invalid	I don't understand first selection 0 or 1
2011-07-12 11:39:31	ange1us	Invalid	its gambling, doesnt have an logic explenation
2012-05-16 18:13:28	lucino	Needs Fixing	weirdly constructed, incoherent
2012-11-25 06:04:36	jb76000	Needs Fixing	White has no ko threat but still has a big one...
2012-11-26 04:06:07	Ashenai	Needs Fixing	White somehow plays a ko threat in the "white has 0 ko threats" branch
2013-01-22 05:30:21	tigweg	Invalid	In prob 0 it is said that W has no ko threat, but when B plays A4, and when he next takes the ko first, you can't answer that it's a ko fight !!!
2013-04-27 19:51:45	Isildur	Needs Fixing	Problem states white has no outside ko threats, then later asks the user to answer such a ko threat, thereby marking wrong a solution that should be marked correct.
2013-05-02 07:49:32	Tyvex	Needs Fixing	Problems states no ko threats, then uses ko threats.