When	User	Flag Type	Description
2013-03-16 04:18:53	Isildur	Needs Fixing	See my comment and cylclotron's
2013-05-02 04:26:52	sjoemelfreek	Well Constructed
2013-06-14 00:33:32	newice97	Well Constructed
2013-09-04 08:45:30	lkkl15	Needs Fixing	undesirability of ko should be announced at the begining
2015-06-20 14:50:30	Siaubunas	Well Constructed
2016-05-29 12:19:39	gojerry	Needs Fixing	Not 7 kyu
2017-06-11 06:26:27	Onishi T	Well Constructed
2017-08-05 10:04:54	kihton	Needs Fixing	The strongest answer by W always leads to ko and has not been considered by the author. See comments.
2019-09-22 20:46:09	Eodmg	Needs Fixing	wrong
2020-10-04 09:38:53	Humanegg	Needs Fixing	solution is called "failure" instead of success
2022-09-15 22:02:16	coxie	Needs Fixing	Indicates solution is incorrect.