| 2026-02-27 | ___-de-sac |
| 2021-10-13 | With 8-Down, street with no outlet |
| 2021-04-11 | ___-de-sac |
| 2019-11-20 | ___-de-sac |
| 2018-11-03 | ___-de-sac |
| 2018-09-30 | ___-de-sac |
| 2018-04-09 | ___-de-sac |
| 2017-11-30 | ___-de-sac |
| 2017-06-02 | ___-de-sac |
| 2016-08-01 | ___-de-sac |
| 2016-03-30 | ___-de-sac |
| 2014-08-01 | French bottom |
| 2011-07-25 | ___-de-sac (dead-end street) |
| 2010-05-18 | ___-de-sac |
| 2008-08-24 | ___-de-sac |
| 2008-01-05 | ___-de-four (hemisphere-shaped vault) |
| 2007-10-15 | ___-de-sac |
| 2007-05-12 | With 10-Across, stalemate |
| 2000-08-08 | ___-de-sac |
| 1998-03-13 | ___-de-sac |
| 1997-03-30 | ___-de-sac |
| 1996-01-19 | ___-de-sac |
| 1995-07-09 | _____-de-sac |