| When | User | Flag Type | Description |
|---|---|---|---|
| 2009-02-27 14:52:22 | hikaru778 | Well Constructed | |
| 2012-01-09 22:23:47 | krt | Well Constructed | |
| 2013-09-01 00:42:02 | rillig | Well Constructed | |
| 2015-07-14 04:09:49 | Siaubunas | Well Constructed | |
| 2015-12-26 00:39:56 | Smar | Well Constructed | |
| 2017-02-07 12:17:41 | Epiphany123 | Needs Fixing | NOT a tesuji problem. Clearly a ladder problem. |
| 2017-10-12 09:26:50 | gojerry | Well Constructed | |
| 2019-03-17 00:25:49 | Premian | Well Constructed | |
| 2019-09-16 00:28:09 | Starline | Invalid | Black could capture the stone, but White will still kill all Black stones. |
| 2023-02-11 17:57:12 | c-aries | Well Constructed |