| When | User | Flag Type | Description |
|---|---|---|---|
| 2009-07-31 02:59:14 | Matrok | Well Constructed | |
| 2010-01-18 20:00:54 | WeakNub | Well Constructed | |
| 2010-02-10 20:41:13 | tora | Needs Fixing | multi solusions |
| 2012-08-13 04:50:23 | henno | Well Constructed | |
| 2012-09-04 02:57:44 | Ale90 | Well Constructed |