| 2025-12-07 | Sets of points, in math |
| 2025-07-26 | Sites of mutations on chromosomes |
| 2025-07-12 | Spots |
| 2023-12-29 | Geometric points |
| 2023-08-13 | Sets of mathematical points |
| 2023-02-05 | Places |
| 2022-10-04 | Collections of points in math |
| 2022-10-02 | Focal points |
| 2022-07-20 | Hubs of activity |
| 2022-07-19 | Sets of points, in geometry |
| 2022-05-26 | Central points |
| 2022-05-19 | Plot points? |
| 2022-03-11 | Points on a math test |
| 2021-12-15 | Centers of activity |
| 2021-07-18 | Focal points |
| 2020-07-08 | Sets of points, in math |
| 2020-02-24 | Sets of points, in math |
| 2019-10-19 | Sets of points on graphs |
| 2018-12-16 | Sets of plotted points |
| 2018-05-27 | Sets of points on graphs |
| 2017-08-02 | Sets of points, in math |
| 2017-04-09 | Important positions |
| 2017-02-07 | Central points |
| 2016-09-12 | Particular points |
| 2016-02-03 | Focal points |
| 2014-07-07 | Centers of activity |
| 2013-12-04 | Centers of attention |
| 2012-02-25 | Positions |
| 2011-08-31 | Sets of points, mathematically |
| 2010-07-15 | Sets in geometry |
| 2009-11-29 | Many curves, in math |
| 2009-03-30 | Graph points |
| 2009-03-01 | Places |
| 2009-02-26 | Centers of activity |
| 2008-11-29 | Points |
| 2008-03-29 | Places |
| 2007-10-01 | Sets of points, in math |
| 2007-01-16 | Collections of points in math |
| 2006-01-25 | Math sets |
| 2005-08-02 | Centers of activity |
| 2005-02-18 | Points |
| 2003-06-10 | Venues |
| 2003-04-22 | Places |
| 2003-01-05 | Places |
| 2002-08-04 | Geometric sets |
| 2002-05-14 | Centers of activity |
| 2002-05-12 | Places |
| 2002-04-27 | Centers of activity |
| 2001-12-20 | Hubs |
| 2001-08-13 | Centers of activity |
| 2001-05-03 | Spots |
| 2001-04-17 | Sets of points |
| 2001-03-13 | Centers of activity |
| 2000-03-23 | Sites |
| 1999-05-04 | Points |
| 1997-02-17 | Graph points |
| 1996-07-13 | Points on a math test? |
| 1996-03-22 | Places |
| 1996-01-11 | Mathematical sets |
| 1995-12-17 | Centers of activity |
| 1994-10-25 | Mathematical sets of points |
| 1994-10-16 | Points |
| 1994-07-25 | Places |
| 1994-02-06 | Points |