| When | User | Flag Type | Description |
|---|---|---|---|
| 2013-12-28 12:48:03 | Matrok | Well Constructed | |
| 2014-01-16 06:14:19 | Plucho | Well Constructed | |
| 2014-09-05 03:37:56 | tbernste | Needs Fixing | state maximizing points |
| 2015-04-07 09:38:57 | kbk | Duplicate | |
| 2017-01-11 14:45:35 | Epiphany123 | Invalid | Valid path marked as invalid, I believe. Ends B J2 |
| 2017-06-12 10:57:02 | Onishi T | Needs Fixing |