WHIZ
4 letters
Historical clue formulations
- Brainiac — 2022-12-13
- Fly (by) — 2021-07-29
- Expert, informally — 2017-07-31
- Genius — 2017-01-08
- Brainiac — 2015-12-09
- Phenom — 2015-08-31
- Cheez ___ — 2015-05-11
- Zoom — 2011-04-26
- Crackerjack — 2007-01-30
- Phenom — 2006-03-01
- Shoot (by) — 2004-12-13
- Ace — 2003-10-23
- Brainiac — 2003-02-02
- Virtuoso — 2002-02-26
- Crackerjack — 1995-11-28
