| Tên kỳ thi | Thời gian bắt đầu | Thời gian kết thúc | Thông tin |
|---|---|---|---|
| K28 Beginner Contest 34 Đã thi xong |
2022-12-15 22:45:41 | 2022-12-25 22:45:41 | |
| K28 Beginner Contest 32 Đã thi xong |
2022-12-14 15:58:39 | 2022-12-24 15:58:39 | |
| K28 Beginner Contest 31 Đã thi xong |
2022-12-09 4:10:00 | 2023-01-04 4:40:00 | |
| K28 Beginner Contest 30 Đã thi xong |
2022-12-08 4:10:00 | 2023-01-04 4:20:00 | |
| K28 Beginner Contest 29 Đã thi xong |
2022-12-07 15:11:00 | 2022-12-23 18:11:00 | |
| K28 Beginner Contest 28 Đã thi xong |
2022-12-05 14:43:44 | 2022-12-15 14:43:44 | |
| K28 Beginner Contest 27 Đã thi xong |
2022-12-04 18:42:28 | 2022-12-14 18:42:28 | |
| K27 Contest1 Đã thi xong |
2022-12-02 6:00:00 | 2022-12-02 9:50:00 | |
| K28 Beginner Contest 26 Đã thi xong |
2022-12-02 1:47:30 | 2023-01-05 3:50:00 | |
| K28 Beginner Contest 25 Đã thi xong |
2022-12-02 1:25:00 | 2023-01-05 3:30:00 | |
| K28 Beginner Contest 24 Đã thi xong |
2022-12-01 6:55:00 | 2022-12-01 9:30:00 | |
| K28 Beginner Contest 23 Đã thi xong |
2022-11-28 15:55:35 | 2022-12-05 15:55:35 | |
| K28 Beginner Contest 22 Đã thi xong |
2022-11-24 15:48:00 | 2022-12-25 15:48:00 | |
| K28 Beginner Contest 21 Đã thi xong |
2022-11-24 15:46:00 | 2022-12-10 15:46:00 | |
| K28 Beginner Contest 20 Đã thi xong |
2022-11-24 15:36:11 | 2023-01-31 18:36:11 | |
| K28 Beginner Contest 19 Đã thi xong |
2022-11-23 17:40:06 | 2022-11-29 7:00:00 | |
| K28 Beginner Contest 18 Đã thi xong |
2022-11-22 15:58:19 | 2022-11-29 7:58:19 | |
| K28 Beginner Contest 17 Đã thi xong |
2022-11-21 9:58:31 | 2022-11-30 9:58:31 | |
| K28 Beginner Contest 16 Đã thi xong |
2022-11-14 17:04:07 | 2022-11-30 17:04:07 | |
| K28 Beginner Contest 15 Đã thi xong |
2022-11-13 11:38:27 | 2022-11-29 7:00:00 | |
| K28 Beginner Contest 14 Đã thi xong |
2022-11-10 15:40:44 | 2023-01-31 19:40:44 | |
| K28 Beginner Contest 13 Đã thi xong |
2022-11-10 3:21:22 | 2022-11-20 3:21:22 | |
| K28 Beginner Contest 12 Đã thi xong |
2022-11-09 2:20:04 | 2022-11-20 2:20:04 | |
| K28 Beginner Contest 11 Đã thi xong |
2022-11-09 2:10:47 | 2022-11-17 2:10:47 | |
| K28 Beginner Contest 10 Đã thi xong |
2022-11-08 17:41:37 | 2022-11-15 17:41:37 |
