CODEX
| Date | Clue |
|---|---|
| 2019-01-08 | Ancient handwritten volume |
| 2017-02-19 | Ancient manuscript |
| 2016-03-12 | Ancient manuscript |
| 2012-10-27 | Ancient manuscript |
| 2011-12-11 | Ancient volume |
| 2007-04-06 | Book of Kells, e.g. |
| 2004-03-05 | Ancient manuscript |
| 1999-11-14 | Scriptures volume |
| 1998-11-14 | Ancient book |
| 1995-01-22 | Monastery manuscript |