| When | User | Flag Type | Description |
|---|---|---|---|
| 2015-11-12 03:06:26 | manslay | Well Constructed | |
| 2015-12-16 08:58:46 | Matrok | Well Constructed | |
| 2017-05-05 22:16:02 | Jplus | Needs Fixing | The problem is correct, but I find the intent unclear. Why are those two stones marked with triangles? A short note would be helpful. |