| Giver | Post | Date |
| pattypat | Re: How many possible combinations can a 3-digit safe code have? | 30-Aug-2022 |
| mammad | Re: In a multi-voting system, voters can vote for more than one | 31-Oct-2021 |
| daredevil73 | Re: a and b are positive. (a + 6) : (b + 6) = 5 : 6 | 29-May-2021 |
| ShoumicShahid | Re: In a multi-voting system, voters can vote for more than one | 18-May-2021 |
| somaRe | Re: In a multi-voting system, voters can vote for more than one | 19-Jun-2020 |