When	User	Flag Type	Description
2013-05-15 03:34:11	Matrok	Well Constructed
2013-10-20 10:40:34	magcup8	Well Constructed
2016-05-04 19:50:13	BobTheJoe	Needs Fixing	you can't leave comments on the computer's turn, it will be skipped when playing the problem
2016-05-22 13:04:07	棋幻旋律	Well Constructed
2019-05-10 21:11:10	morvan01	Well Constructed
2019-08-27 15:54:24	Starline	Well Constructed