| Giver | Post | Date |
| cyang8 | How many three-digit integers between 310 and 400, exclusive | 30-Sep-2023 |
| Bunuel | | 14-Oct-2022 |
| Bunuel | | 01-Oct-2022 |
| Bunuel | | 25-Jan-2022 |
| laurakanashiro | How many three-digit integers between 310 and 400, exclusive | 15-Nov-2021 |
| luqmanomen | How many three-digit integers between 310 and 400, exclusive | 27-Oct-2021 |
| AlfredJohn | How many three-digit integers between 310 and 400, exclusive | 02-Oct-2020 |
| enayat | How many three-digit integers between 310 and 400, exclusive | 22-Sep-2020 |
| Bunuel | | 10-May-2020 |
| Bunuel | | 21-Sep-2019 |
| FTV | How many three-digit integers between 310 and 400, exclusive | 04-Feb-2019 |
| salonithakur | How many three-digit integers between 310 and 400, exclusive | 26-Sep-2017 |
| zahinsarwar | How many three-digit integers between 310 and 400, exclusive | 25-Sep-2017 |
| abcd0087 | How many three-digit integers between 310 and 400, exclusive | 31-Jul-2016 |
| oludayo | How many three-digit integers between 310 and 400, exclusive | 21-Jul-2016 |
| shipra85 | How many three-digit integers between 310 and 400, exclusive | 17-Jun-2016 |
| oloz | How many three-digit integers between 310 and 400, exclusive | 30-May-2016 |
| AbhijitGoswami | How many three-digit integers between 310 and 400, exclusive | 29-May-2016 |
| canarenravishankar | How many three-digit integers between 310 and 400, exclusive | 09-Jan-2016 |
| seemachandran | How many three-digit integers between 310 and 400, exclusive | 13-Dec-2015 |
| GMATSW | How many three-digit integers between 310 and 400, exclusive | 16-Sep-2015 |
| ishan92 | How many three-digit integers between 310 and 400, exclusive | 12-Sep-2015 |
| rve5k | How many three-digit integers between 310 and 400, exclusive | 29-Jun-2015 |
| pigwidgeon | How many three-digit integers between 310 and 400, exclusive | 09-Mar-2015 |
| abracher9 | How many three-digit integers between 310 and 400, exclusive | 15-Sep-2014 |
| jamo210 | How many three-digit integers between 310 and 400, exclusive | 13-Sep-2014 |
| Anonymous | 36 men dig a trench 200 meters long, 3 meters wide and 2 | 13-Apr-2009 |