| When | User | Flag Type | Description |
|---|
| 2012-01-04 21:43:49 | ‚܂߃Sƒ}™ | Invalid | |
| 2013-02-14 05:45:30 | hooiberg | Needs Fixing | B T18 is off path, while it appears to be a sensible move |
| 2014-07-29 21:58:15 | yithGoProblems | Well Constructed | |
| 2015-06-01 21:14:17 | gorisha | Well Constructed | |
| 2015-12-05 19:49:25 | Matrok | Well Constructed | |
| 2016-03-27 16:16:04 | ufjl0924 | Invalid | white ot black first? |
| 2017-09-05 11:16:19 | gojerry | Needs Fixing | Unclear description of problem |
| 2019-03-08 17:57:19 | arbitrageftw | Needs Fixing | It seems that some correct paths are marked incorrect. |