| When | User | Flag Type | Description |
|---|---|---|---|
| 2012-08-14 06:04:22 | BartTM | Needs Fixing | See comments. This problem is only hard because so many good moves are not covered. |
| 2016-04-16 00:10:33 | gomaster135 | Invalid | see comments |
| 2017-11-10 20:28:53 | mdp05mimura | Well Constructed |