| Giver | Post | Date |
| blokker | Six machines, each working at the same constant rate | 21-Mar-2016 |
| GMATstudentNH | Six machines, each working at the same constant rate | 09-Mar-2016 |
| natashadhawan | Six machines, each working at the same constant rate | 11-Dec-2015 |
| harishbiyani8888 | Six machines, each working at the same constant rate | 04-Oct-2015 |
| YuJiabao | Six machines, each working at the same constant rate | 15-Sep-2015 |
| Stealth33k | Six machines, each working at the same constant rate | 09-Sep-2015 |
| arhumsid | Six machines, each working at the same constant rate | 05-Sep-2015 |
| ritikadewani | Six machines, each working at the same constant rate | 19-Jul-2015 |
| Kathy18 | Six machines, each working at the same constant rate | 22-Jun-2015 |
| superniki89 | Six machines, each working at the same constant rate | 20-Jun-2015 |
| btmba2015 | Six machines, each working at the same constant rate | 13-Jun-2015 |
| shalinitoopran | Six machines, each working at the same constant rate | 21-May-2015 |
| gmatbuster8 | Six machines, each working at the same constant rate | 07-Apr-2015 |
| flavio999 | Six machines, each working at the same constant rate | 13-Mar-2015 |
| gmattgmattt | Six machines, each working at the same constant rate | 28-Feb-2015 |
| washingtoon | Six machines, each working at the same constant rate | 22-Dec-2014 |
| Yurihana | Six machines, each working at the same constant rate | 05-Nov-2014 |
| swanidhi | Six machines, each working at the same constant rate | 22-Oct-2014 |
| defazn | Six machines, each working at the same constant rate | 27-Sep-2014 |
| DeeptiTadala | Six machines, each working at the same constant rate | 15-Sep-2014 |
| MSP | Six machines, each working at the same constant rate | 27-Aug-2014 |
| Areto | Six machines, each working at the same constant rate | 27-Jun-2014 |
| Johnsoid | Six machines, each working at the same constant rate | 01-Jun-2014 |
| loudlove | Six machines, each working at the same constant rate | 26-Dec-2013 |
| praveen19 | Six machines, each working at the same constant rate | 26-Nov-2013 |
| undecidedonmba | Six machines, each working at the same constant rate | 05-Nov-2013 |
| maryam177 | Six machines, each working at the same constant rate | 09-Oct-2013 |
| jaysiva1 | Six machines, each working at the same constant rate | 28-Jun-2013 |
