| Title | Status | Running time | Target unit | Competition Type |
|---|---|---|---|---|
| Infectious disease | Finished | 2017-09-05 - 2017-09-12 (8 days) | Entire DJB | Other |
| Transmission | Finished | 2017-08-23 - 2017-09-06 (15 days) | Entire DJB | Flash Gaming/Puzzles |
| The Best Typist in the DJB, -Flash Game- | Finished | 2016-01-25 - 2016-02-01 (8 days) | Entire DJB | Flash Gaming/Puzzles |
| Speed Sporcle Challenge #11 | Finished | 2015-04-13 - 2015-04-26 (14 days) | Entire DJB | Flash Gaming/Puzzles |
| Haiku Fun | Finished | 2015-04-06 - 2015-05-03 (28 days) | Entire DJB | Poetry |