| Giver | Post | Date |
| Imperialix | How many tanks of water, each with a capacity of 3 cubic meters, are n | 24-Jul-2022 |
| Mitochondria | How many tanks of water, each with a capacity of 3 cubic meters, are n | 02-Nov-2021 |
| magdap | How many tanks of water, each with a capacity of 3 cubic meters, are n | 30-Oct-2021 |
| lse19 | How many tanks of water, each with a capacity of 3 cubic meters, are n | 19-Oct-2020 |
| moroccopenguin | How many tanks of water, each with a capacity of 3 cubic meters, are n | 01-Oct-2020 |
| Hea234ven | How many tanks of water, each with a capacity of 3 cubic meters, are n | 01-Oct-2020 |