| Tên kỳ thi | Thời gian bắt đầu | Thời gian kết thúc | Thông tin |
|---|---|---|---|
| K28 Beginner Contest 43 Đang diễn ra |
2023-02-07 6:58:15 | 2023-02-17 6:58:15 | |
| K28 Beginner Contest 42 Đang diễn ra |
2023-02-06 15:44:35 | 2023-02-16 15:44:35 | |
| K28 Beginner Contest 41 Đang diễn ra |
2023-02-03 0:50:18 | 2023-02-13 0:50:18 | |
| K28 Beginner Contest 40 Đang diễn ra |
2023-02-01 8:10:16 | 2023-02-10 8:10:16 | |
| K28 Beginner Contest 39 Đã thi xong |
2023-01-13 0:32:34 | 2023-01-23 0:32:34 | |
| K28 Beginner Contest 38 Đã thi xong |
2022-12-22 7:58:55 | 2023-01-04 4:00:00 | |
| K28 Beginner Contest 37 Đã thi xong |
2022-12-21 2:50:00 | 2022-12-22 4:40:00 | |
| K28 Beginner Contest 36 Đang diễn ra |
2022-12-20 7:10:17 | 2023-07-01 7:00:00 | |
| K28 Beginner Contest 35 Đã thi xong |
2022-12-20 3:55:00 | 2022-12-27 7:00:00 | |
| K28 Beginner Contest 34 Đã thi xong |
2022-12-15 22:45:41 | 2022-12-25 22:45:41 | |
| K28 Beginner Contest 33 Đã thi xong |
2022-12-14 16:04:11 | 2022-12-24 16:04:11 | |
| 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 |
