| When | User | Flag Type | Description |
|---|---|---|---|
| 2010-09-03 10:10:29 | busstop | Well Constructed | |
| 2011-03-17 01:43:06 | dora | Well Constructed | |
| 2011-05-10 15:12:06 | Hamlap | Well Constructed | |
| 2011-08-11 17:22:57 | GarouDan | Well Constructed | |
| 2012-11-05 18:06:06 | InExtremis | Needs Fixing | A second correct first move is missing. |
| 2013-03-11 04:09:13 | SoDesuKa | Needs Fixing | a solution is missing |
| 2015-06-07 14:39:31 | sjoemelfreek | Needs Fixing | needs more paths |
| 2016-04-05 14:49:12 | gomaster135 | Well Constructed | |
| 2022-06-30 14:34:08 | Thumb | Needs Fixing | see comments |