When	User	Flag Type	Description
2013-10-12 09:58:33	Grid1	Needs Fixing	Ko
2018-01-14 15:02:25	gojerry	Invalid	The "correct" solution leads to a ko
2019-07-30 18:00:35	Starline	Needs Fixing	should say "do the best" or mention ko
2020-05-11 10:21:03	Nemmerle	Invalid	"kill w" - ko is definitely not a "kill"