| Giver | Post | Date |
| thanuja119 | If regular polygon P has between 50 and 60 possible diagonals, how man | 19-Jul-2023 |
| mrjello | If regular polygon P has between 50 and 60 possible diagonals, how man | 22-Aug-2022 |
| alschwab | If regular polygon P has between 50 and 60 possible diagonals, how man | 17-Aug-2022 |
| Carcass | If regular polygon P has between 50 and 60 possible diagonals, how man | 17-Aug-2022 |