| 2026-07-20 | Unfamiliar |
| 2026-07-05 | Curious |
| 2026-04-29 | Strange |
| 2026-03-12 | Funny |
| 2026-01-17 | You might say "Hmm" when something is this |
| 2025-12-29 | Peculiar |
| 2025-12-15 | Unconventional |
| 2025-10-29 | Like some jobs |
| 2025-06-25 | "That's unexpected …" |
| 2025-03-28 | Like the 314th digit of pi |
| 2025-02-03 | Abnormal |
| 2024-12-24 | "That's strange ..." |
| 2024-12-19 | Quirky |
| 2024-12-05 | Out of the ordinary |
| 2024-12-02 | Roulette bet |
| 2024-12-01 | Incongruous |
| 2024-11-19 | Out of the ordinary |
| 2024-08-08 | Like most primes |
| 2024-05-13 | Bizarre |
| 2024-02-14 | Word with sock or duck |
| 2023-12-19 | "Curious …" |
| 2023-08-27 | Like this clue's number |
| 2023-08-22 | Like 2023, but not 2022 |
| 2023-08-17 | "Huh!" |
| 2023-07-19 | Not even |
| 2023-06-16 | Not like everything else |
| 2023-02-25 | With 26-Across, eccentrics |
| 2023-02-20 | Unusual |
| 2023-02-05 | Somewhat off |
| 2022-08-27 | ___ Future, rap group in which Tyler, the Creator got his start |
| 2022-08-08 | Quirky |
| 2022-08-03 | Anomalous |
| 2022-07-25 | Bizarre |
| 2022-04-17 | Like almost all prime numbers |
| 2022-03-14 | Peculiar |
| 2022-01-29 | Funny, but not "ha-ha" funny |
| 2021-10-21 | What "10" is not |
| 2021-10-02 | Like the years of most presidential inaugurations |
| 2021-09-05 | "How ___ ..." |
| 2021-09-02 | Curious |
| 2021-08-24 | Peculiar |
| 2021-08-13 | Follower of twenty- or thirty- |
| 2021-07-07 | A little strange |
| 2021-06-22 | Like 2019 and 2021, but not 2020 |
| 2021-05-05 | Like the two 40-Across in the grid for this answer |
| 2021-03-06 | "How ___ ..." |
| 2021-02-26 | Like 2021 |
| 2021-02-16 | Peculiar |
| 2020-10-29 | Like all prime numbers besides one |
| 2020-10-28 | Like two-thirds of Fibonacci numbers |
| 2020-10-26 | Peculiar |
| 2020-08-23 | Like most prime numbers |
| 2020-06-07 | "How ___!" |
| 2020-05-16 | Word with twenty- or thirty- |
| 2019-11-28 | Curious |
| 2019-09-10 | Like 43, e.g. |
| 2019-04-23 | Not even |
| 2019-02-04 | Peculiar |
| 2019-01-31 | Like 2001 |
| 2019-01-24 | Lacking a mate |
| 2019-01-19 | Quizzical |
| 2018-11-26 | Otherworldly |
| 2018-11-08 | Screwy |
| 2018-09-03 | Like most things in "Ripley's Believe It or Not!" |
| 2018-06-20 | "That doesn't seem right" |
| 2018-04-08 | Unmatched |
| 2018-03-25 | Funny |
| 2018-03-22 | Not quite right |
| 2018-01-23 | Peculiar |
| 2017-12-27 | Anomalous |
| 2017-08-17 | Like the number of games in a "best of" series |
| 2017-07-26 | Like all prime numbers but one |
| 2017-05-09 | Like the number of games in a "best of" series |
| 2017-04-14 | Whimsical |
| 2017-01-11 | Like all primes except 2 |
| 2016-12-17 | Like the year 2017 |
| 2016-07-17 | "Huh"-inducing, say |
| 2016-06-17 | Matchless? |
| 2016-05-24 | Unusual |
| 2016-03-06 | Atypical |
| 2015-11-05 | "How ___!" |
| 2015-08-01 | Miscellaneous |
| 2015-07-13 | Strange |
| 2015-05-10 | Funny |
| 2015-03-12 | Ripley-esque |
| 2015-01-20 | Peculiar |
| 2014-12-29 | Like integers of the form 2n + 1 |
| 2014-10-01 | Screwy |
| 2014-09-05 | Head-scratching |
| 2014-06-23 | Not even |
| 2014-06-10 | Not even |
| 2014-04-06 | Unconventional |
| 2013-11-25 | Strange |
| 2013-06-25 | "Hmm, that's unexpected" |
| 2013-06-02 | Quirky |
| 2013-04-06 | Eyebrow-raising |
| 2013-02-11 | Even's opposite |
| 2012-11-21 | Atypical |
| 2012-10-13 | Leftover |
| 2012-06-26 | "Hmm, that's ___" |
| 2012-02-21 | Peculiar |
| 2011-11-23 | Roulette bet |
| 2011-09-29 | ___ duck |
| 2011-06-20 | Unusual |
| 2011-01-17 | Like 1, 3, 5, 7, etc. |
| 2010-11-30 | Bizarre |
| 2010-10-05 | Bizarre |
| 2010-09-04 | "How ___ ..." |
| 2010-04-29 | See 17-Across |
| 2010-03-30 | Like 1, 3, 5, 7 ... |
| 2010-03-09 | Weird |
| 2010-02-22 | Like 1, 3, 5, 7, etc. |
| 2010-02-15 | Eccentric |
| 2009-10-20 | Like a "Ripley's Believe It or Not!" item |
| 2009-07-01 | Quirky |
| 2009-04-19 | Like most primes |
| 2009-04-18 | See 46-Across |
| 2009-01-14 | "That's ___ ..." |
| 2008-08-24 | Funny |
| 2008-07-19 | Eyebrow-raising |
| 2007-07-11 | Eerie |
| 2006-12-17 | Unpaired |
| 2006-11-29 | Otherworldly |
| 2006-11-05 | Like 9 or 5 |
| 2006-10-09 | Like 1, 3, 5, 7 ... |
| 2006-08-15 | Peculiar |
| 2006-08-10 | Prompting a "hmm," perhaps |
| 2006-07-13 | Anomalous |
| 2006-04-02 | Puzzling |
| 2005-11-08 | Offbeat |
| 2005-07-23 | Without a match |
| 2005-03-29 | Uneven? |
| 2005-02-07 | Strange |
| 2005-01-14 | Funny |
| 2004-12-02 | Anomalous |
| 2004-08-15 | Quaint |
| 2004-04-07 | Lacking a mate |
| 2003-09-20 | Not exactly customary |
| 2003-08-23 | Singular |
| 2003-07-23 | With 44-Across, handyman's task |
| 2003-04-14 | Unmatched, as socks |
| 2003-02-19 | Like all primes but one |
| 2003-02-02 | "That's ___ ..." |
| 2002-11-14 | Unpaired |
| 2002-02-26 | Strange |
| 2002-02-06 | "That's ___ ..." |
| 2002-02-02 | Funny |
| 2002-01-27 | Funny |
| 2002-01-23 | Quirky |
| 2001-08-23 | Roulette bet |
| 2001-05-16 | Like Felix and Oscar |
| 2001-02-19 | Peculiar |
| 2001-02-11 | Missing a match |
| 2001-01-15 | Hardly ordinary |
| 2000-12-27 | Roulette bet |
| 2000-12-18 | Whimsical |
| 2000-12-14 | Roulette bet |
| 2000-12-08 | Curious |
| 2000-10-26 | "How ___ ..." |
| 2000-08-17 | "How ___!" |
| 2000-07-09 | "That's ___ . . . " |
| 2000-06-08 | Out in left field |
| 2000-06-05 | ___ man out |
| 2000-06-03 | Flaky |
| 2000-05-05 | Word after a round number |
| 2000-03-03 | Like many Guinness records |
| 2000-02-27 | Like some lots |
| 2000-02-02 | Uneven? |
| 1999-09-22 | Idiosyncratic |
| 1999-05-24 | Unorthodox |
| 1998-10-10 | Like one |
| 1998-07-14 | Like 1, 3 or 7 |
| 1998-03-26 | Kooky |
| 1998-02-24 | Unusual |
| 1998-01-29 | Outlandish |
| 1997-10-15 | Unexplained |
| 1997-08-24 | Like some socks |
| 1997-06-17 | Quirky |
| 1997-03-28 | "Hmm...!?" |
| 1997-03-06 | Anomalous |
| 1996-12-28 | Occasional |
| 1996-12-17 | Roulette bet |
| 1996-11-19 | Peculiar |
| 1996-07-21 | Like some jobs |
| 1996-06-06 | Unmatched |
| 1996-05-07 | Uneven |
| 1996-03-06 | Singular |
| 1996-02-10 | Miscellaneous |
| 1995-12-31 | Occasional |
| 1995-12-28 | Singular |
| 1995-12-06 | Anomalous |
| 1995-09-30 | Offbeat |
| 1995-09-25 | Preternatural |
| 1995-08-09 | Out of the ordinary |
| 1995-05-04 | Anomalistic |
| 1995-04-23 | Funny |
| 1995-03-06 | Uneven |
| 1995-02-06 | Peculiar |
| 1995-02-05 | Curious |
| 1995-02-01 | Anomalous |
| 1994-11-22 | Unmatched |
| 1994-08-28 | Surplus |
| 1994-04-16 | Eccentric |
| 1994-01-21 | Cranky |
| 1994-01-06 | Preternatural |
| 1993-12-13 | _____ man out |