| Giver | Post | Date |
| karan0016 | Consider all positive integers a, b, and c such that | 21-Apr-2026 |
| Legallyblond | If x 1, then (x^n - 1)/(x - 1) = x^{n - 1} + x^{n - 2} + ... + x^2 | 19-Apr-2026 |
| ssier | If x 1, then (x^n - 1)/(x - 1) = x^{n - 1} + x^{n - 2} + ... + x^2 | 18-Apr-2026 |
| Usernamevisible | If x 1, then (x^n - 1)/(x - 1) = x^{n - 1} + x^{n - 2} + ... + x^2 | 01-Apr-2026 |
| maulid | Forests in Thailand can be divided into two major | 27-Mar-2026 |
| MakB | If x 1, then (x^n - 1)/(x - 1) = x^{n - 1} + x^{n - 2} + ... + x^2 | 23-Mar-2026 |
| cumquehic | Consider all positive integers a, b, and c such that | 20-Mar-2026 |
| matthieudpz | If x 1, then (x^n - 1)/(x - 1) = x^{n - 1} + x^{n - 2} + ... + x^2 | 13-Mar-2026 |
| wtf317 | Consider all positive integers a, b, and c such that | 11-Mar-2026 |
| Scotfiltism | Consider all positive integers a, b, and c such that | 08-Mar-2026 |
| Legallyblond | Forests in Thailand can be divided into two major | 07-Mar-2026 |
| julian155 | If x 1, then (x^n - 1)/(x - 1) = x^{n - 1} + x^{n - 2} + ... + x^2 | 03-Mar-2026 |
| Greenlight33 | Consider all positive integers a, b, and c such that | 02-Mar-2026 |
| Ostersund3 | If x 1, then (x^n - 1)/(x - 1) = x^{n - 1} + x^{n - 2} + ... + x^2 | 25-Feb-2026 |
| dianyang | A hotel has 80 rooms and charges the same amount per night for each | 20-Feb-2026 |
| noservice404 | If x 1, then (x^n - 1)/(x - 1) = x^{n - 1} + x^{n - 2} + ... + x^2 | 17-Feb-2026 |
| Rickooreoisb | If x 1, then (x^n - 1)/(x - 1) = x^{n - 1} + x^{n - 2} + ... + x^2 | 16-Feb-2026 |
| Blindspot108 | If x 1, then (x^n - 1)/(x - 1) = x^{n - 1} + x^{n - 2} + ... + x^2 | 07-Feb-2026 |
| XLmafia21 | Consider all positive integers a, b, and c such that | 06-Feb-2026 |
| miniB21 | If x 1, then (x^n - 1)/(x - 1) = x^{n - 1} + x^{n - 2} + ... + x^2 | 28-Jan-2026 |
| Aimy55 | If x 1, then (x^n - 1)/(x - 1) = x^{n - 1} + x^{n - 2} + ... + x^2 | 21-Jan-2026 |
| Rachhd | Consider all positive integers a, b, and c such that | 13-Jan-2026 |
| impeditearum | A hotel has 80 rooms and charges the same amount per night for each | 11-Jan-2026 |
| MaheTaibou | A hotel has 80 rooms and charges the same amount per night for each | 04-Jan-2026 |
| Nikita00000000001 | A hotel has 80 rooms and charges the same amount per night for each | 01-Jan-2026 |
| Yaraalomair | A hotel has 80 rooms and charges the same amount per night for each | 31-Dec-2025 |
| Yaraalomair | Consider all positive integers a, b, and c such that | 30-Dec-2025 |
| MaheTaibou | Consider all positive integers a, b, and c such that | 30-Dec-2025 |
| AliEjaz01 | If x 1, then (x^n - 1)/(x - 1) = x^{n - 1} + x^{n - 2} + ... + x^2 | 28-Dec-2025 |
| Yaraalomair | Forests in Thailand can be divided into two major | 27-Dec-2025 |