| Giver | Post | Date |
| farse | GRE Math Challenge #12- Geometry Three Circles | 09-Feb-2023 |
| TheGardener | GRE Math Challenge #12- Geometry Three Circles | 12-Feb-2022 |
| vipasa1996 | GRE Math Challenge #12- Geometry Three Circles | 13-Aug-2021 |
| MeeraHarish | GRE Math Challenge #12- Geometry Three Circles | 30-Jul-2021 |
| Messi | GRE Math Challenge #12- Geometry Three Circles | 30-Jul-2021 |
| shubhammathur98 | GRE Math Challenge #12- Geometry Three Circles | 29-Jul-2021 |
| jainamshah0037 | GRE Math Challenge #12- Geometry Three Circles | 21-Jul-2021 |