| Giver | Post | Date |
| Sommie07 | Re: x, y, and z are three consecutive multiples of 3 such that 0 | 01-Aug-2021 |
| Pkgre | Re: x, y, and z are three consecutive multiples of 3 such that 0 | 29-May-2021 |
| Carcass | Re: x, y, and z are three consecutive multiples of 3 such that 0 | 17-May-2020 |