| When | User | Flag Type | Description |
|---|
| 2014-12-22 01:41:17 | mountain root | Well Constructed | |
| 2015-06-29 00:58:55 | InExtremis | Needs Fixing | We have to guess the correct incorrect move? |
| 2015-09-18 16:22:06 | dmwit | Invalid | black cannot live |
| 2015-10-10 00:52:03 | bacteria | Invalid | doesnt work |
| 2015-10-31 15:20:36 | krv | Invalid | Problem have no solution |
| 2016-05-23 12:35:03 | 棋幻旋律 | Well Constructed | |
| 2016-05-31 11:48:49 | goodnicegam | Well Constructed | |
| 2017-07-06 12:39:18 | gojerry | Needs Fixing | reformulate problem!! |
| 2017-10-01 01:31:20 | Onishi T | Needs Fixing | |
| 2017-10-19 16:29:17 | Siaubunas | Well Constructed | |
| 2018-02-19 18:33:11 | gomaster135 | Invalid | Correct answer is based on white mistake. |
| 2019-03-14 14:25:48 | x0000 | Invalid | problem itself admits it is invalid |
| 2019-06-28 16:17:20 | Tarsul | Invalid | there is no correct solution, problem should be deleted. |
| 2019-08-07 07:40:09 | Starline | Invalid | Not problem. Only correct solution relies on white making a big mistake, and it says in the problem. if you know "the problem is flawed" don't post it. |
| 2019-09-01 05:09:52 | trickyness | Invalid | see variation why black is not alive |