| When | User | Flag Type | Description |
|---|---|---|---|
| 2015-01-25 14:18:15 | Akkaron | Well Constructed | |
| 2016-05-24 15:24:59 | raimox | Well Constructed | |
| 2016-12-18 07:01:26 | BobTheJoe | Needs Fixing | More explanation is necessary for the followup to the solution. |
| 2019-10-25 11:44:04 | hippophile | Needs Fixing | The given solution is not the best move. |
| 2021-05-12 05:58:22 | Shanren | Needs Fixing | No follow-ups on what's wrong with D7 hane |