| Title | Status | Running time | Target unit | Competition Type |
|---|---|---|---|---|
| The Hat’s Game of Games! | Finished | 2023-12-01 - 2024-01-02 (about 1 month) | Entire DJB | Other |
| Shadow Academy Decathlon: December 2023 | Finished | 2023-12-01 - 2023-12-31 (about 1 month) | Entire DJB | Other |
| Shadow Academy Decathlon 4th Quarter 2023 | Finished | 2023-10-02 - 2023-12-31 (3 months) | Entire DJB | Other |