| Giver | Post | Date |
| GMATprep800 | Two machines, X and Y, working together at their respective constant | 01-May-2024 |
| axeller | Two machines, X and Y, working together at their respective constant | 31-Mar-2024 |
| vnavaes | Two machines, X and Y, working together at their respective constant | 31-Mar-2024 |
| sayan640 | Two machines, X and Y, working together at their respective constant | 29-Mar-2024 |
| madlol77777 | Two machines, X and Y, working together at their respective constant | 07-Mar-2024 |
| animesh45 | Two machines, X and Y, working together at their respective constant | 01-Mar-2024 |
| Michele77 | Two machines, X and Y, working together at their respective constant | 25-Feb-2024 |
| A0t | Two machines, X and Y, working together at their respective constant | 10-Feb-2024 |
| ALLS | Two machines, X and Y, working together at their respective constant | 30-Jan-2024 |
| Viju_Rad | Two machines, X and Y, working together at their respective constant | 27-Jan-2024 |
| andrewjohn8 | Two machines, X and Y, working together at their respective constant | 24-Jan-2024 |
| abhishikta2000 | Two machines, X and Y, working together at their respective constant | 24-Jan-2024 |
| Bhide | Two machines, X and Y, working together at their respective constant | 26-Dec-2023 |
| pablovaldesvega | Two machines, X and Y, working together at their respective constant | 17-Dec-2023 |
| Yoga_Venkatesh | Two machines, X and Y, working together at their respective constant | 01-Dec-2023 |
| Sonia2023 | Two machines, X and Y, working together at their respective constant | 31-Oct-2023 |
| MrWhite | Two machines, X and Y, working together at their respective constant | 29-Oct-2023 |
| gmatophobia | Two machines, X and Y, working together at their respective constant | 24-Oct-2023 |
