ANGLES
| Date | Clue |
|---|---|
| 2026-04-15 | Geometers' calculations |
| 2025-06-30 | They're right at 90° |
| 2024-08-10 | Photographers' considerations |
| 2022-11-08 | 12 parts of a dodecagon |
| 2020-06-19 | Photographers' considerations |
| 2020-03-08 | Fishes |
| 2016-09-25 | Drops a line |
| 2010-08-22 | What intersecting lines create |
| 2006-02-26 | Perspectives |
| 2006-01-15 | Protractor measurements |
| 2001-05-02 | Some are right |
| 2000-06-02 | Aspects of problems |