| Giver | Post | Date |
| Nelli | If (x + y)/(xy) = 1, then y = | 12-Nov-2019 |
| dbushkalov | If (x + y)/(xy) = 1, then y = | 03-Nov-2019 |
| SG2005 | If (x + y)/(xy) = 1, then y = | 29-Aug-2019 |
| Kimber | If (x + y)/(xy) = 1, then y = | 25-Oct-2018 |
| cryptodave | If (x + y)/(xy) = 1, then y = | 29-Sep-2018 |
| iwahbs | If (x + y)/(xy) = 1, then y = | 16-Sep-2018 |
| MonkeyWork21 | If (x + y)/(xy) = 1, then y = | 25-Aug-2018 |
| dmoz19 | If (x + y)/(xy) = 1, then y = | 11-Oct-2017 |
| Heseraj | If (x + y)/(xy) = 1, then y = | 17-May-2017 |
| pvikas | If (x + y)/(xy) = 1, then y = | 28-Apr-2016 |
| dk99 | If (x + y)/(xy) = 1, then y = | 23-Dec-2015 |
| timtht | If (x + y)/(xy) = 1, then y = | 31-Aug-2015 |
| healthjunkie | If (x + y)/(xy) = 1, then y = | 20-Mar-2015 |
| mtomaz | If (x + y)/(xy) = 1, then y = | 23-Feb-2015 |