| Giver | Post | Date |
| gokul5544 | Re: Suppose we have six marbles: 3 blue marbles, 2 red marbles, and one | 30-Jul-2022 |
| princewangzi | Re: Suppose we have six marbles: 3 blue marbles, 2 red marbles, and one | 24-Oct-2016 |
| Turkish | Re: Suppose we have six marbles: 3 blue marbles, 2 red marbles, and one | 23-Mar-2015 |
| Bunuel | Re: Suppose we have six marbles: 3 blue marbles, 2 red marbles, and one | 23-Mar-2015 |
| sterling19 | Re: Suppose we have six marbles: 3 blue marbles, 2 red marbles, and one | 17-Mar-2015 |