CHASM
| Date | Clue |
|---|---|
| 2026-08-25 | Great divide |
| 2026-06-04 | Deep fissure |
| 2026-05-10 | Gaping gap |
| 2025-07-13 | Wide rift |
| 2024-03-29 | Deep divide |
| 2023-10-11 | Great divide |
| 2022-07-31 | Abyss |
| 2018-11-26 | Abyss |
| 2018-08-12 | Wide divide |
| 2018-02-17 | Big difference |
| 2018-02-13 | Big rift |
| 2017-05-28 | Gulf |
| 2016-05-06 | It might be yawning |
| 2016-04-27 | Grand Canyon, notably |
| 2016-02-28 | It's hard to get across |
| 2013-06-30 | Bridge spot |
| 2012-04-15 | It's hard to get across |
| 2011-08-16 | Abyss |
| 2009-05-21 | Gorge |
| 2008-07-24 | Wide divide |
| 2007-09-15 | One yawning |
| 2007-04-23 | Deep gap |
| 2006-04-03 | Wide rift |
| 2006-01-26 | Wide difference |
| 2004-06-13 | Great divide |
| 2002-12-09 | Gorge |
| 2002-10-17 | Gorge |
| 2001-12-25 | Abyss |
| 2001-06-30 | It yawns |
| 2001-05-07 | Big fissure |
| 2000-10-14 | Yawn |
| 1999-06-17 | Gorge |
| 1998-12-29 | Gulf |
| 1998-09-24 | Gulf |
| 1995-11-23 | Gorge |
| 1995-08-04 | Crevasse |
| 1994-12-17 | Pit |
| 1994-08-02 | Rift |