| Title | Started by | Date created | Latest post | Posts |
| score is 0 | ww2233 | Dec 23, 2022 | 2 years, 10 months | 1 |
| The status is always Failed | LZ | Mar 20, 2022 | 3 years, 7 months | 1 |
| Submit .zip file failed | Zhuanglong | Jan 22, 2022 | 3 years, 9 months | 3 |
| “TEST_RAD_H” folder has some questions | Zhuanglong | Jan 17, 2022 | 3 years, 9 months | 3 |