| When | User | Flag Type | Description |
|---|---|---|---|
| 2009-11-15 07:08:33 | maimai | Well Constructed | |
| 2011-09-15 09:03:12 | fake401 | Well Constructed | |
| 2013-09-05 00:32:23 | SoDesuKa | Well Constructed | |
| 2015-07-08 22:01:45 | Smar | Needs Fixing | I like that extra stone at 13rd row |
| 2016-05-01 07:46:08 | Matrok | Well Constructed | |
| 2017-06-03 08:43:37 | Onishi T | Well Constructed | |
| 2017-06-03 22:18:48 | kihton | Needs Fixing | correct path marked as wrong |