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| Level name | Author  | Date | Solved | State | |
|---|---|---|---|---|---|
| 1 | Ono | 4 | 2021-02-03 | 9/19 | signed out |
| 2 | Okey dokey | 4 | 2021-02-12 | 11/21 | signed out |
| 3 | Big Uh Oh | 4 | 2021-02-04 | 10/16 | signed out |
| 4 | Oof | 4 | 2021-02-09 | 5/16 | signed out |
| 5 | Big Oof | 4 | 2021-02-09 | 5/9 | signed out |
| 6 | Oops | 4 | 2021-02-08 | 6/13 | signed out |
| 7 | Old McDOnald | 4 | 2023-12-07 | 4/18 | signed out |
| 8 | Oink | 4 | 2021-03-05 | 4/36 | signed out |
| 9 | Big Oink | 4 | 2021-03-05 | 3/42 | signed out |
| 10 | øverthought | 4 | 2022-10-26 | 9/23 | signed out |
| 11 | Uh Oh | 4 | 2021-02-04 | 7/13 | signed out |
| 12 | Giant Oof | 4 | 2021-02-09 | 4/12 | signed out |
| 13 | OMEGA OOF | 4 | 2021-02-09 | 5/22 | signed out |
| 14 | Fixed Giant Oof | 4 | 2021-02-10 | 7/14 | signed out |
| 15 | Ok | 4 | 2021-02-03 | 11/35 | signed out |
| 16 | Oh | 4 | 2021-02-04 | 7/10 | signed out |
| 17 | Oopsy | 4 | 2021-02-08 | 5/9 | 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 |