Level History of SkillBooks1
| Level | Date |
|---|---|
| 20 | 2021-07-10 23:44:10 |
| 19 | 2021-07-06 17:51:05 |
| 18 | 2021-07-04 16:25:49 |
| 17 | 2021-01-10 18:49:16 |
| 16 | 2021-01-10 18:32:36 |
| 15 | 2021-01-10 18:22:00 |
| 14 | 2021-01-10 18:14:34 |
| 13 | 2021-01-10 18:09:17 |
| 12 | 2021-01-10 18:04:08 |
| 11 | 2021-01-10 17:58:06 |
| 10 | 2020-04-16 17:51:19 |
| 9 | 2020-04-16 17:49:30 |
| 8 | 2020-04-16 17:46:01 |
| 7 | 2020-04-16 17:43:15 |
| 6 | 2020-04-16 17:37:03 |
| 5 | 2020-04-16 17:33:08 |
| 4 | 2020-04-16 17:31:58 |
| 3 | 2020-04-16 17:30:43 |
| 2 | 2020-04-16 17:30:09 |