RPS
| Date | Clue |
|---|---|
| 2023-10-12 | Spinning speed: Abbr. |
| 2021-06-15 | Rotational speed meas. |
| 2015-12-31 | Rotational speed meas. |
| 2011-11-13 | Spin meas. |
| 2009-12-29 | Rotational speed meas. |
| 2009-10-30 | Turning meas. |
| 2007-02-11 | Very quick rotation meas. |
| Date | Clue |
|---|---|
| 2023-10-12 | Spinning speed: Abbr. |
| 2021-06-15 | Rotational speed meas. |
| 2015-12-31 | Rotational speed meas. |
| 2011-11-13 | Spin meas. |
| 2009-12-29 | Rotational speed meas. |
| 2009-10-30 | Turning meas. |
| 2007-02-11 | Very quick rotation meas. |