| Giver | Post | Date |
| Shrutijadav | If a, b, c and d are positive integers less than 4, and 4^a+3^b+2 | 12-Jul-2019 |
| johnhohng | If a, b, c and d are positive integers less than 4, and 4^a+3^b+2 | 17-Jan-2018 |
| rohanmhatre0001 | If a, b, c and d are positive integers less than 4, and 4^a+3^b+2 | 24-Oct-2017 |
| dmoz19 | If a, b, c and d are positive integers less than 4, and 4^a+3^b+2 | 12-Oct-2017 |
| Rupalia | If a, b, c and d are positive integers less than 4, and 4^a+3^b+2 | 11-Oct-2017 |
| himanshupatil | If a, b, c and d are positive integers less than 4, and 4^a+3^b+2 | 13-Oct-2014 |