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| Level name | Author  | Date | Solved | State | |
|---|---|---|---|---|---|
| 1 | Ono | 4 | 2021-02-03 | 10/20 | signed out |
| 2 | Okey dokey | 4 | 2021-02-12 | 12/22 | signed out |
| 3 | Big Uh Oh | 4 | 2021-02-04 | 11/17 | signed out |
| 4 | Oof | 4 | 2021-02-09 | 6/17 | signed out |
| 5 | Big Oof | 4 | 2021-02-09 | 6/10 | signed out |
| 6 | Oops | 4 | 2021-02-08 | 7/14 | signed out |
| 7 | Old McDOnald | 4 | 2023-12-07 | 5/20 | signed out |
| 8 | Oink | 4 | 2021-03-05 | 5/37 | signed out |
| 9 | Big Oink | 4 | 2021-03-05 | 4/43 | signed out |
| 10 | øverthought | 4 | 2022-10-26 | 10/24 | signed out |
| 11 | Uh Oh | 4 | 2021-02-04 | 8/14 | signed out |
| 12 | Giant Oof | 4 | 2021-02-09 | 5/13 | signed out |
| 13 | OMEGA OOF | 4 | 2021-02-09 | 6/23 | signed out |
| 14 | Fixed Giant Oof | 4 | 2021-02-10 | 8/15 | signed out |
| 15 | Ok | 4 | 2021-02-03 | 12/36 | signed out |
| 16 | Oh | 4 | 2021-02-04 | 8/11 | signed out |
| 17 | Oopsy | 4 | 2021-02-08 | 6/10 | signed out |
| 18 | Smack | AlexMack | 2019-12-04 | 21/25 | signed out |
| 19 | Mega Test | Bad-Mark | 2021-11-11 | 16/18 | signed out |
| 20 | Copy | Bubbles | 2021-11-19 | 11/11 | signed out |