| When | User | Flag Type | Description |
|---|---|---|---|
| 2013-09-28 02:01:17 | Matrok | Needs Fixing | Some good paths ignored (even one 2 points better than the one marked correct), and white's ideal moves are not the shown in priority. |
| 2015-01-25 14:04:31 | Akkaron | Well Constructed | |
| 2015-07-23 08:57:38 | Siaubunas | Well Constructed | |
| 2016-07-12 10:12:24 | ã¨ã†ã¾ | Invalid | 抵抗がひどい |