| 2022-08-13 | "Brave New World" drug |
| 2019-07-25 | "Brave New World" drug |
| 2019-01-27 | "Brave New World" drug |
| 2018-03-06 | "Brave New World" drug |
| 2015-07-09 | "Brave New World" drug |
| 2014-01-05 | "Brave New World" drug |
| 2013-09-08 | ___ cube (popular 1960s puzzle) |
| 2011-04-03 | "Brave New World" drug |
| 2007-01-07 | "Brave New World" drug |
| 2006-10-08 | Popular block puzzle first put out in 1969 |
| 2003-05-10 | "Brave New World" drug |
| 2003-02-03 | ___ cube (popular 60's-70's puzzle) |
| 2002-04-27 | "Brave New World" drug |
| 2000-09-20 | Body of an organism |
| 1996-09-29 | "Brave New World" joy juice |
| 1993-11-26 | Intoxicating drink of the gods |