HTEST
| Date | Clue |
|---|---|
| 2016-02-02 | Thermonuclear experiment of the '50s |
| 2012-06-21 | Cloud producer, informally |
| 2012-06-09 | '50s trial |
| 2012-03-18 | Newsworthy 1950s trial, informally |
| 2010-10-29 | Poisonous mushroom producer, briefly? |
| 2010-02-28 | Explosive event of '54 |
| 2010-02-16 | Mushroom cloud maker, for short |
| 2008-07-06 | 1954 event code-named Castle Bravo |
| 2008-04-20 | Bikini blast |
| 2006-03-02 | '54 event on Bikini atoll |
| 1999-01-03 | 1950's trial |