| When | User | Flag Type | Description |
|---|---|---|---|
| 2009-06-09 02:15:04 | Lycanos | Well Constructed | |
| 2012-01-27 01:26:28 | ¯Î¤d²í | Well Constructed | |
| 2013-01-25 20:40:12 | BobTheJoe | Well Constructed | |
| 2015-03-30 17:27:16 | Skomoroh.KGS | Well Constructed | |
| 2015-10-25 07:05:01 | kk7727 | Invalid | |
| 2016-04-18 11:54:29 | ãã§ãŸã¾ | Needs Fixing | 意味がわからない |
| 2017-01-24 03:50:21 | gojerry | Well Constructed | |
| 2017-07-10 11:06:39 | hnishy | Invalid | too vague |
| 2020-04-09 03:49:04 | Cane | Invalid | This is not a good problem. |
| 2020-08-09 09:34:02 | Syzaq | Invalid | not well-defined |