PALO
| Date | Clue |
|---|---|
| 2025-04-08 | ___ Alto, Calif. |
| 2023-11-02 | El ___ Alto, California redwood that's more than 1,000 years old |
| 2023-06-28 | ___ Alto |
| 2023-05-04 | ___ Alto |
| 2023-02-19 | ___ Alto |
| 2020-11-14 | Stick: Sp. |
| 2019-12-25 | ___ verde (desert tree) |
| 2019-04-09 | ___ Alto, Calif. |
| 2018-12-27 | Texas' ___ Duro Canyon |
| 2018-07-16 | ___ Alto, Calif. |
| 2018-06-04 | ___ Alto, Calif. |
| 2017-03-17 | ___ Alto |
| 2017-01-03 | ___ Alto, Calif. |
| 2015-07-20 | ___ Alto, Calif. |
| 2014-01-18 | Texas' ___ Duro Canyon |
| 2013-05-12 | ___ Alto |
| 2012-08-02 | ___ Alto |
| 2011-04-29 | Alto preceder |
| 2011-03-11 | ___ Pinto (Texas county or its seat) |
| 2011-02-13 | Arizona's ___ Verde Nuclear Generating Station |
| 2009-01-22 | Alto lead-in? |
| 2007-02-15 | ___ Alto |
| 2006-04-26 | ___ Alto |
| 2005-06-05 | ___ Alto |
| 2003-10-09 | Texas's ___ Duro Canyon |
| 2003-08-14 | ___ Alto |
| 2003-05-11 | With 4-Across, part of Silicon Valley |
| 2003-03-23 | ___ Alto |
| 2001-05-08 | ___ Alto |
| 2000-03-07 | ___ Alto |
| 1999-11-01 | ___ Alto, Calif. |
| 1999-06-29 | ___ Alto, Calif. |
| 1999-04-23 | Stick, in Seville |
| 1998-11-18 | ___ Duro Canyon, Tex. |
| 1998-11-16 | ___ Alto, Calif. |
| 1998-08-18 | ___ Alto, Calif. |
| 1998-01-29 | ___ Alto |
| 1997-12-31 | ___ Alto |
| 1997-06-14 | ___ Pinto (Texas county) |
| 1996-11-06 | ___ Alto, Calif. |
| 1996-09-06 | ___ Alto |
| 1995-06-11 | Stick: Sp. |
| 1995-02-17 | _____ Alto |