| Giver | Post | Date |
| ishant5243 | If a < b < c < d and a, b, c, and d all are powers of 2 and all are po | 18-Jun-2021 |
| H18 | If a < b < c < d and a, b, c, and d all are powers of 2 and all are po | 17-Jun-2021 |
| pradeep17 | If a < b < c < d and a, b, c, and d all are powers of 2 and all are po | 01-Nov-2020 |
| sahuiitd | If a < b < c < d and a, b, c, and d all are powers of 2 and all are po | 06-Apr-2020 |
| Karimmounla | If a < b < c < d and a, b, c, and d all are powers of 2 and all are po | 25-Mar-2020 |
| Paki1234 | If a < b < c < d and a, b, c, and d all are powers of 2 and all are po | 01-Mar-2020 |
| Rajashree92 | If a < b < c < d and a, b, c, and d all are powers of 2 and all are po | 25-Feb-2020 |
| apati10 | If a < b < c < d and a, b, c, and d all are powers of 2 and all are po | 24-Feb-2020 |