| When | User | Flag Type | Description |
|---|---|---|---|
| 2013-02-25 02:53:59 | SoDesuKa | Well Constructed | |
| 2013-06-26 03:14:56 | Matrok | Needs Fixing | Another sequence looks interesting (see comment). |
| 2015-08-18 02:56:27 | gosolver | Needs Fixing | see comments |
| 2022-07-13 08:32:07 | domq | Well Constructed |