When	User	Flag Type	Description
2012-01-11 10:35:39	CornOnTheCob	Needs Fixing	There is no correct solution outlined in the solution/comments. All paths say incorrect, no matter the outcome.
2016-02-02 14:22:44	Thumb	Invalid	See comments
2016-04-03 03:19:54	gomaster135	Needs Fixing	should tell where second external ko threat is
2019-04-16 20:28:14	hippophile	Needs Fixing	second ko threat is not marked.
2020-07-05 21:48:02	:go	Invalid	second ko threat not shown