STERNA
| Date | Clue |
|---|---|
| 2025-10-12 | CPR pressure points |
| 2025-06-26 | Breast plates? |
| 2018-09-26 | Chest bones |
| 2017-03-12 | Chest protectors |
| 2016-10-30 | Chest bones |
| 2015-07-19 | Breastbones |
| 2011-05-30 | Breastbones |
| 2011-04-17 | Breastbones |
| 2009-11-30 | Breastbones |
| 2009-10-31 | Axial skeleton parts |
| 2009-04-15 | Chest protectors |
| 2005-09-06 | Breastbones |
| 2004-10-14 | Chest protectors? |
| 2004-09-19 | Breastbones |
| 2003-11-30 | Breastbones |
| 2001-06-28 | Clavicle connectors |
| 2000-10-05 | Breastbones |
| 1999-09-11 | Skeleton parts |