Level History of Back
| Level | Date |
|---|---|
| 14 | 2015-10-15 05:30:11 |
| 13 | 2015-10-14 14:38:15 |
| 12 | 2015-10-14 14:25:37 |
| 11 | 2015-10-14 14:11:45 |
| 10 | 2015-10-14 14:09:19 |
| 9 | 2015-10-14 13:51:29 |
| 8 | 2015-10-14 13:45:03 |
| 7 | 2015-10-14 13:42:14 |
| 6 | 2015-10-14 13:37:46 |
| 5 | 2015-10-14 13:23:54 |
| 4 | 2015-10-14 13:21:20 |
| 3 | 2015-10-14 13:18:32 |
| 2 | 2015-10-14 13:16:58 |