NODOZ
| Date | Clue |
|---|---|
| 2026-08-27 | Alertness aid |
| 2020-06-29 | Product for one pulling an all-nighter |
| 2019-06-26 | Help for pulling an all-nighter |
| 2018-12-16 | All-nighter aid |
| 2013-07-29 | Purchase for an all-nighter |
| 2013-07-12 | Cramming aid |
| 2013-07-11 | Vivarin competitor |
| 2009-10-20 | Aid in pulling an all-nighter |
| 2007-10-24 | Alertness aid |
| 2007-06-05 | All-night trucker's aid |
| 2007-02-24 | Study aid? |
| 2004-12-22 | It'll keep you up |
| 2000-10-06 | Vivarin alternative |
| 1997-05-16 | Bristol-Myers Squibb brand |