| When | User | Flag Type | Description |
|---|---|---|---|
| 2015-06-01 04:47:36 | Siaubunas | Well Constructed | |
| 2016-12-21 00:17:40 | 666-alex-666 | Invalid | Another variant better |
| 2017-07-03 10:32:01 | Physicus | Needs Fixing | A hint such as 'Endgame' would be nice... |
| 2018-06-15 11:45:08 | Floriane | Needs Fixing | This is not a whole board problem. |
| 2019-08-30 17:15:48 | Starline | Well Constructed |