| When | User | Flag Type | Description |
|---|---|---|---|
| 2015-04-26 11:10:27 | Siaubunas | Well Constructed | |
| 2015-09-26 23:33:45 | Leir | Well Constructed | |
| 2017-01-15 00:01:17 | TyroneSlothrop | Well Constructed | |
| 2017-03-10 14:20:53 | Epiphany123 | Needs Fixing | NOT a tesuji problem but a ladder problem |
| 2017-12-28 12:05:39 | kisifi | Invalid | too long to be readable by kyu player |