| When | User | Flag Type | Description |
|---|---|---|---|
| 2015-06-01 06:18:30 | Siaubunas | Well Constructed | |
| 2016-07-29 02:09:20 | 徐敬唐 | Needs Fixing | so the problem is lolololololololololololololololololololololololololololololololol |
| 2016-12-22 15:24:48 | erzascarlet2580 | Needs Fixing | correct solution marked as wrong |
| 2017-02-15 15:41:08 | jnks | Well Constructed | |
| 2018-09-22 22:46:31 | devzero | Needs Fixing | Wrong paths extend too far and make incorrect moves resulting in life |
| 2021-05-06 21:25:33 | webby | Needs Fixing | solutions resulting in life marked wrong |