| Giver | Post | Date |
| kungfury42 | For a positive integer n, if the units digit of n is not zero, what is | 12-Feb-2022 |
| mksz733 | For a positive integer n, if the units digit of n is not zero, what is | 19-Mar-2020 |
| ShankSouljaBoi | For a positive integer n, if the units digit of n is not zero, what is | 12-Jan-2020 |
| Newton23Godar | For a positive integer n, if the units digit of n is not zero, what is | 04-Jan-2020 |
| Vakru | For a positive integer n, if the units digit of n is not zero, what is | 13-Dec-2019 |