| Giver | Post | Date |
| hoori | a, b, c and d are different digits. if a + b + c = 7 | 17-Jul-2021 |
| jn0r | a, b, c and d are different digits. if a + b + c = 7 | 15-Jun-2021 |
| KhS97 | a, b, c and d are different digits. if a + b + c = 7 | 10-Jun-2021 |
| Anvarjon | a, b, c and d are different digits. if a + b + c = 7 | 07-Jun-2021 |
| AbhaGanu | a, b, c and d are different digits. if a + b + c = 7 | 04-Jun-2021 |
| elisamanoj | a, b, c and d are different digits. if a + b + c = 7 | 02-Jun-2021 |
| mibadurrehman | a, b, c and d are different digits. if a + b + c = 7 | 02-Jun-2021 |