ICHING
| Date | Clue |
|---|---|
| 2026-05-14 | Ancient book of divination |
| 2019-09-02 | Ancient Chinese book of divination |
| 2015-04-21 | Chinese divination book |
| 2015-02-07 | Source of the quote "Change is certain" |
| 2011-11-22 | Ancient Chinese divination book |
| 2004-04-01 | Book of hexagrams |
| 2000-06-18 | Book of Changes |
| 1996-09-11 | Chinese book of divination |
| 1995-11-24 | "Book of Changes" |