| When | User | Flag Type | Description |
|---|
| 2011-04-03 21:45:35 | rotoryu | Duplicate | |
| 2012-01-02 04:28:01 | ‚܂߃Sƒ}™ | Needs Fixing | |
| 2013-04-21 05:10:47 | nlc | Needs Fixing | need at least 3 variations (symetry) |
| 2013-04-23 07:21:11 | cavalier1138 | Needs Fixing | There are 6 correct points for B's first move. This problem only allows one of them. |
| 2013-07-14 06:43:21 | drseilzug | Needs Fixing | richtige lösungen funktionieren nicht |
| 2013-10-15 16:07:20 | aditsu | Well Constructed | |
| 2014-01-10 07:12:04 | Igor Claussen Waite | Needs Fixing | . |
| 2014-12-03 01:40:42 | piranna0 | Needs Fixing | only one correct variation is allowed |
| 2015-07-08 18:57:57 | Smar | Needs Fixing | needs more correct vars |
| 2016-01-12 17:44:36 | sergigo | Needs Fixing | Требует доработки |
| 2016-06-30 06:06:43 | Matrok | Well Constructed | |
| 2016-08-05 04:57:03 | åã¥ãã‚Šã•ã‚“ã›ãˆ | Needs Fixing | おのおのおのおのおのおのおのおのおのおのおのおのおのおのおのおのおのおのおのおのおのおのおのおのおのおの |
| 2017-01-06 08:13:04 | randomly_anonymous | Well Constructed | |
| 2017-08-03 15:49:37 | uzaya | Well Constructed | |
| 2018-02-06 17:48:19 | finetype | Needs Fixing | Correct answers are blocked off in middle, which is the safer place to play. |
| 2018-12-30 09:34:03 | kuro neko | Needs Fixing | many correct solutions marked wrong |
| 2019-01-30 17:51:41 | arbitrageftw | Needs Fixing | Why not G11, J11, G8, or J8??? |
| 2019-05-01 00:39:06 | Hedgey95 | Needs Fixing | More options |
| 2022-08-16 10:49:13 | KOFKOREA | Well Constructed | |