| When | User | Flag Type | Description |
|---|---|---|---|
| 2013-06-21 07:42:49 | Matrok | Well Constructed | |
| 2013-11-15 05:27:32 | dkiller | Well Constructed | |
| 2014-11-19 02:22:24 | mountain root | Well Constructed | |
| 2015-06-12 11:11:26 | Siaubunas | Well Constructed | |
| 2016-05-28 06:06:18 | 棋幻旋律 | Well Constructed |