| When | User | Flag Type | Description |
|---|---|---|---|
| 2013-05-13 16:07:25 | Isildur | Well Constructed | |
| 2013-06-26 03:09:08 | Matrok | Needs Fixing | White's moves are not all ideal |
| 2013-09-07 21:14:49 | Bemepp | Needs Fixing | добавить другие правильные ветви решения |
| 2016-05-22 12:51:28 | 棋幻旋律 | Well Constructed | |
| 2021-05-23 13:24:03 | reptile0621 | Needs Fixing |