Level History of Ongen
| Level | Date |
|---|---|
| 36 | 2017-12-14 00:50:36 |
| 35 | 2017-12-11 21:20:50 |
| 34 | 2017-12-08 23:30:01 |
| 33 | 2017-12-08 22:31:34 |
| 32 | 2017-12-08 20:43:44 |
| 31 | 2017-12-07 21:13:29 |
| 30 | 2017-12-04 21:42:01 |
| 29 | 2017-12-04 21:02:27 |
| 28 | 2017-12-03 22:13:31 |
| 27 | 2017-12-03 21:17:07 |
| 26 | 2017-12-03 02:12:01 |
| 25 | 2017-12-03 01:06:05 |
| 24 | 2017-12-03 00:40:37 |
| 23 | 2017-12-02 22:25:48 |
| 22 | 2017-12-02 21:48:43 |
| 21 | 2017-12-02 20:38:05 |
| 20 | 2017-12-02 20:06:59 |
| 19 | 2017-12-02 13:46:10 |
| 18 | 2017-12-02 13:13:26 |
| 17 | 2017-12-02 12:28:10 |
| 16 | 2017-12-02 02:02:29 |
| 15 | 2017-12-02 01:33:48 |
| 14 | 2017-12-02 01:07:03 |
| 13 | 2017-12-02 00:37:45 |
| 12 | 2017-11-30 23:21:43 |
| 11 | 2017-11-30 23:12:24 |
| 10 | 2017-11-30 22:53:41 |
| 9 | 2017-11-30 22:36:08 |
| 8 | 2017-11-30 22:06:47 |
| 7 | 2017-11-30 21:56:05 |
| 6 | 2017-11-30 21:45:26 |
| 5 | 2017-11-30 21:42:49 |
| 4 | 2017-11-30 21:38:51 |
| 3 | 2017-11-30 21:36:41 |
| 2 | 2017-11-30 21:32:08 |