OBLATE
| Date | Clue |
|---|---|
| 2023-10-22 | Almost spherical in shape |
| 2020-05-09 | Shaped like a clementine |
| 2019-10-01 | Not perfectly round |
| 2017-12-30 | Like Earth |
| 2016-09-04 | Flattened at the poles |
| 2016-01-16 | Shaped like Saturn |
| 2015-07-25 | Shaped like Skittles |
| 2013-02-03 | Depressed at the poles |
| 2010-12-31 | Like M&M's |
| 2008-11-12 | Flattened at the poles |
| 2007-09-02 | Squeezed at the ends, as leaves |
| 2006-08-29 | Not quite spherical |
| 2006-05-26 | Flattened at the poles |
| 2006-01-10 | Flattened at the poles |
| 2003-12-06 | Layperson in a monastery |
| 1999-03-17 | Flattened at the poles |
| 1998-05-03 | Flattened at the poles |
| 1997-07-12 | Flattened at the poles |
| 1993-11-29 | Not quite spherical |