CHIMP
| Date | Clue |
|---|---|
| 2025-04-13 | Bonobo relative |
| 2024-09-15 | Jane Goodall subject |
| 2018-01-03 | Pioneer in space |
| 2010-03-07 | Zoo attraction |
| 2008-10-09 | Curious George, for one |
| 2007-08-10 | Early "astronaut" |
| 2007-06-18 | Cheeta, in "Tarzan" films |
| 2005-04-10 | Early astronaut |
| 2000-01-12 | Sign language communicator, maybe |
| 1997-07-02 | Early rocket traveler |