When	User	Flag Type	Description
2015-06-01 13:17:42	Siaubunas	Well Constructed
2015-08-08 11:55:58	gosolver	Needs Fixing	see comments, E1 D1 B1 C3 A3 is marked correct
2021-07-19 19:34:28	davidgoto	Needs Fixing	Same comment as gosolver 6 years ago