| Recipient | Post | Date |
| nahid007 | | 08-Oct-2018 |
| sudhir18n | Re: If, in the addition problem above, a, b, c, d, e, f, x, y, a | 01-Aug-2014 |
| gurpreetsingh | Re: Absolute Value | 01-Apr-2014 |
| jlgdr | | 01-Apr-2014 |
| Bunuel | Re: Algebra DS | 30-Mar-2014 |
| ChiranjeevSingh | Re: S is a set containing 8 different positive odd numbers | 25-Oct-2012 |