| When | User | Flag Type | Description |
|---|---|---|---|
| 2011-03-22 17:26:18 | dora | Well Constructed | |
| 2011-04-25 02:24:49 | ˆÍŒéCsŽÒ | Well Constructed | |
| 2014-04-09 00:29:09 | mountain root | Well Constructed | |
| 2020-05-22 09:02:24 | laocoon | Invalid | If white plays r15, black plays t18. the result is also a ko |