| Giver | Post | Date |
| Sumana994 | Re: 2^2 - 4^2 + 6^2 - 8^2 + 10^2 - 12^2 + 14^2 - 16^2 + 18^2 - 20^2 = | 14-Nov-2025 |
| pulkittandon | Re: When 1,000 children were inoculated with a certain vaccine, | 31-Jan-2022 |
| gpranata1 | Re: When 1,000 children were inoculated with a certain vaccine, | 10-Dec-2021 |
| AshKrs5 | Re: When 1,000 children were inoculated with a certain vaccine, | 28-Feb-2021 |
| Siddhardha0337 | Re: When 1,000 children were inoculated with a certain vaccine, | 14-Feb-2021 |
| ommm | Re: When 1,000 children were inoculated with a certain vaccine, | 12-Oct-2020 |
| ozhass | Re: 2^2 - 4^2 + 6^2 - 8^2 + 10^2 - 12^2 + 14^2 - 16^2 + 18^2 - 20^2 = | 26-Mar-2019 |
| BrentGMATPrepNow | Re: 2^2 - 4^2 + 6^2 - 8^2 + 10^2 - 12^2 + 14^2 - 16^2 + 18^2 - 20^2 = | 02-May-2017 |
| SUPERSARS | Re: 2^2 - 4^2 + 6^2 - 8^2 + 10^2 - 12^2 + 14^2 - 16^2 + 18^2 - 20^2 = | 02-May-2017 |