| 2026-01-12 | Girls Who ___ (nonprofit promoting women in computer science) |
| 2026-01-09 | Java ingredient? |
| 2025-07-19 | Do some tech work |
| 2025-04-29 | What a software developer develops with |
| 2024-10-29 | With 28-Down, emergency status |
| 2024-03-19 | Cryptographer's creation |
| 2023-08-25 | Binary, e.g. |
| 2023-07-23 | Bring up to ___ |
| 2023-05-26 | Something that needs a key |
| 2023-05-18 | Write in Python, say |
| 2023-01-20 | A message from the Pentagon might be in this |
| 2023-01-04 | Word with tax or cheat |
| 2021-10-24 | Do a certain developer's job |
| 2021-06-04 | Veiled language |
| 2021-01-30 | Lines in an application? |
| 2020-01-14 | A wartime communication might be sent in it |
| 2019-05-13 | Secret message |
| 2018-03-02 | Do some programming |
| 2017-05-20 | Reading block? |
| 2017-05-08 | Secret language |
| 2017-04-27 | "Inner-city" for "black," to some people |
| 2017-04-08 | What's often debugged |
| 2017-01-05 | "Longtime companion" for "same-sex partner," once |
| 2015-12-17 | Word that can be followed by any of several colors |
| 2015-05-08 | Up to ___ |
| 2014-04-11 | Semaphore signals, e.g. |
| 2014-01-09 | See 46-Down |
| 2011-08-31 | Do some computer programming |
| 2011-06-05 | Software basis |
| 2011-02-03 | Do programming work |
| 2009-01-18 | Programmer's output |
| 2008-06-17 | What a programmer writes |
| 2007-11-10 | Word preceding various colors |
| 2007-09-30 | Word with bar or color |
| 2007-05-31 | Programmer's work |
| 2007-01-21 | Set of standards |
| 2006-08-13 | Building contractor's study |
| 2006-05-02 | Secret message |
| 2005-11-11 | Computer programmer's work |
| 2005-10-24 | Morse ___ |
| 2005-05-20 | ___ red |
| 2004-04-04 | Building regulations |
| 2003-04-08 | Programmers' writing |
| 2003-04-07 | The "C" in U.P.C. |
| 2003-03-20 | Set of principles |
| 2002-12-26 | Bar ___ |
| 2002-07-16 | The "C" in U.P.C. |
| 2001-04-06 | Kind of word |
| 2001-04-05 | One if by land, two if by sea, etc. |
| 1999-09-07 | Spy's writing, perhaps |
| 1999-04-12 | Pig Latin, e.g. |
| 1999-01-19 | Spy's secret |
| 1999-01-07 | It may be cracked |
| 1998-08-09 | Binary ___ |
| 1998-05-25 | Spy's writing |
| 1998-05-12 | Secret language |
| 1996-10-06 | +Building ___ |
| 1996-08-15 | Building regulations |
| 1996-06-25 | Message concealer |
| 1994-10-16 | Commercial _____ |
| 1994-10-06 | Spy writing |
| 1994-09-07 | Safety specifications |
| 1994-08-21 | It needs to be broken |
| 1994-08-11 | Feature of Doyle's "The Adventure of the Dancing Men" |
| 1994-07-05 | Start for "of honor" or "of silence" |