| When | User | Flag Type | Description |
|---|
| 2017-10-26 05:14:54 | Reido | Needs Fixing | No explanation for correct or incorrect moves. Doesn't teach anything. |
| 2017-12-01 14:37:33 | jga | Needs Fixing | One-move problem with no explanation. |
| 2018-07-10 18:52:27 | dividesby0 | Needs Fixing | no explanation of why other extensions are incorrect |
| 2019-02-01 15:52:25 | nekolisk | Needs Fixing | no explanation about why high approach at q10 is not acceptable as the correct solution |
| 2019-08-23 14:28:05 | theagricolan | Invalid | absolutely no explanation is provided, and known data supports moves other than the "correct" one. |
| 2020-04-30 19:45:44 | kzl | Needs Fixing | no objective, board is too large |
| 2020-05-28 11:52:15 | r15i23d05d14y | Invalid | Black can play many moves |
| 2020-08-13 02:56:17 | kikovsk | Invalid | debatable answer |
| 2020-09-20 18:51:38 | Cane | Invalid | Vague, ambiguous, no value added |
| 2020-12-15 02:47:02 | evanbd83 | Needs Fixing | Needs alternate lines added, especially modern AI lines like C17. |
| 2021-07-21 20:13:53 | UserkaffeI | Needs Fixing | This should be updated to the AI era. |
| 2022-11-30 03:40:47 | bacteria | Invalid | invalid |