| When | User | Flag Type | Description |
|---|---|---|---|
| 2015-04-30 11:13:06 | Siaubunas | Well Constructed | |
| 2017-04-01 03:06:35 | aurelito3 | Needs Fixing | Found invalid solution, a subtree is not correct. |
| 2018-12-18 19:19:27 | arbitrageftw | Needs Fixing | A lot of alternate white plays seem to lead to seki. |
| 2018-12-31 14:53:20 | StevenF | Needs Fixing | |
| 2019-08-27 16:05:03 | Starline | Needs Fixing | some sekis right, others wrong, some suboptimal correct paths marked wrong |