When	User	Flag Type	Description
2009-01-10 11:15:34	Dugar	Well Constructed
2012-04-12 18:31:19	pmdirac	Needs Fixing	Other correct solutions not provided.
2013-04-28 11:02:59	Matrok	Well Constructed
2013-12-29 07:21:13	Plucho	Well Constructed
2014-06-20 11:28:06	G1weist	Well Constructed
2014-11-04 22:44:18	eurikano	Well Constructed
2014-12-12 11:56:13	mountain root	Well Constructed
2016-03-29 14:53:25	gomaster135	Well Constructed
2016-05-23 11:54:09	棋幻旋律	Well Constructed