| When | User | Flag Type | Description |
|---|---|---|---|
| 2015-11-29 16:32:25 | PierreBo | Well Constructed | |
| 2016-04-01 12:12:27 | Antitheus | Well Constructed | |
| 2016-04-04 23:09:10 | gomaster135 | Well Constructed | |
| 2017-07-19 15:25:52 | Krinehto | Needs Fixing | More solutions |
| 2020-11-23 11:21:35 | KoHqpJluKT | Well Constructed |