| Giver | Post | Date |
| jonl94 | E, F, G, and H are the vertices of a polygon. Is polygon EFGH a square | 17-Jan-2017 |
| almad | E, F, G, and H are the vertices of a polygon. Is polygon EFGH a square | 31-Dec-2016 |
| abcd0087 | E, F, G, and H are the vertices of a polygon. Is polygon EFGH a square | 17-Oct-2016 |
| bk2211 | E, F, G, and H are the vertices of a polygon. Is polygon EFGH a square | 17-Jul-2016 |
| rikkujoshi | E, F, G, and H are the vertices of a polygon. Is polygon EFGH a square | 12-Mar-2016 |
| oishik | E, F, G, and H are the vertices of a polygon. Is polygon EFGH a square | 20-Oct-2015 |
| rinidas14 | E, F, G, and H are the vertices of a polygon. Is polygon EFGH a square | 25-Jul-2015 |
| Psiva00734 | E, F, G, and H are the vertices of a polygon. Is polygon EFGH a square | 03-Jul-2015 |
| davesinger786 | E, F, G, and H are the vertices of a polygon. Is polygon EFGH a square | 01-Jul-2015 |
| maggie27 | E, F, G, and H are the vertices of a polygon. Is polygon EFGH a square | 18-Aug-2014 |
| chitra219 | E, F, G, and H are the vertices of a polygon. Is polygon EFGH a square | 11-Jul-2014 |
