| Date | Grid | Clue | Author | Editor |
| Fri, Sep 09, 2022 | 20A | Many-headed monster | Brandon Koppy | Shortz |
| Sat, Aug 20, 2022 | 19A | Enemy organization in Marvel Comics | Hemant Mehta | Shortz |
| Sat, Jan 09, 2021 | 60A | Sea serpent in the night sky | Trenton Charlson | Shortz |
| Tue, Feb 25, 2020 | 54D | Freshwater polyp | Peter Gordon | Shortz |
| Wed, Dec 26, 2018 | 8D | Multiheaded monster of myth | Howard Barkin | Shortz |
| Mon, Aug 20, 2018 | 53A | Freshwater polyp | Peter Gordon | Shortz |
| Sun, May 13, 2018 | 34A | Monster slain by Hercules | Neville Fogarty and Erik Agard | Shortz |
| Sat, May 05, 2018 | 52D | Monster slain by Hercules | Damon Gulczynski | Shortz |
| Thu, Nov 02, 2017 | 16A | S.H.I.E.L.D.'s enemy, in Marvel comics | Peter Sagal and Mike Selinker | Shortz |
| Fri, Dec 23, 2016 | 42D | Hercules slew it | Robyn Weintraub | Shortz |
| Sun, Oct 26, 2014 | 3D | See 21-Across | Caleb Emmons | Shortz |
| Mon, Feb 10, 2014 | 8D | Nine-headed serpent of myth | C. W. Stewart | Shortz |
| Sun, May 20, 2012 | 21A | Monster slain by Hercules | Alan Arbesfeld | Shortz |
| Tue, Aug 09, 2011 | 69A | Many-headed challenge for Hercules | Tony Orbach | Shortz |
| Sun, Aug 24, 2008 | 60A | Victim of Hercules' second labor | Kevin G. Der | Shortz |
| Thu, Apr 27, 2006 | 22D | Monster in the second labor of Hercules | George Barany and Michael Shteyman | Shortz |
| Tue, Apr 27, 2004 | 24A | Many-headed serpent | Janet R. Bender | Shortz |
| Mon, Sep 01, 2003 | 2D | Nine-headed serpent | Barry Silk | Shortz |
| Mon, Nov 11, 2002 | 19D | Nine-headed serpent of myth | Gregory E. Paul | Shortz |
| Sun, Aug 06, 2000 | 49D | Victim of Hercules | Manny Nosowsky | Shortz |
| Thu, Mar 23, 2000 | 52A | Monster slain by Hercules | Nancy Salomon and Harvey Estes | Shortz |