| When | User | Flag Type | Description |
|---|---|---|---|
| 2013-03-15 07:51:20 | SoDesuKa | Well Constructed | |
| 2013-07-06 04:56:59 | mondik | Well Constructed | |
| 2014-12-15 06:35:04 | mountain root | Well Constructed | |
| 2017-05-19 18:18:04 | Epiphany123 | Needs Fixing | Not a tesuji but a ladder |
| 2020-04-14 14:08:49 | Starline | Well Constructed |