NIMH
| Date | Clue |
|---|---|
| 2020-02-25 | "Mrs. Frisby and the Rats of ___" (Robert C. O'Brien children's book) |
| 2012-08-07 | "The Secret of ___" (1982 animated film) |
| 2004-12-02 | "The Secret of ___" (1982 film) |
| 2004-07-01 | "The Secret of ___" (1982 animated film) |
| 2000-06-08 | "The Secret of ___" (1982 film) |