When	User	Flag Type	Description
2016-04-05 09:26:37	Thumb	Well Constructed
2016-04-11 18:24:48	gomaster135	Well Constructed
2016-06-29 17:43:16	joint	Invalid
2017-01-29 22:36:16	BobTheJoe	Needs Fixing	There is an invalid solution.
2020-10-28 15:16:44	飛鏢小辣椒	Well Constructed
2023-09-19 14:54:43	ranka	Well Constructed