| Giver | Post | Date |
| ArnieEverest | The sum of the squares of the first 15 positive integers (1^2 + 2^2 + | 23-Apr-2026 |
| prep07 | Laura has a deck of standard playing cards with 13 of the 52 | 08-Apr-2026 |
| rungtamehul | Mike recently won a contest in which he will have the opport | 29-Mar-2026 |
| ayushpatil256 | K and L are each four-digit positive integers with thousands | 21-Mar-2026 |
| jiwoolee | Laura has a deck of standard playing cards with 13 of the 52 | 08-Mar-2026 |
| repellatvero | K and L are each four-digit positive integers with thousands | 20-Feb-2026 |
| dianyang | K and L are each four-digit positive integers with thousands | 31-Jan-2026 |
| DylanD | The sum of the squares of the first 15 positive integers (1^2 + 2^2 + | 20-Jan-2026 |
| NaokiN | The sum of the squares of the first 15 positive integers (1^2 + 2^2 + | 14-Jan-2026 |
| NaokiN | K and L are each four-digit positive integers with thousands | 14-Jan-2026 |
| chakachaka | K and L are each four-digit positive integers with thousands | 10-Jan-2026 |
| patil2658 | K and L are each four-digit positive integers with thousands | 06-Jan-2026 |
| aliquamreiciendis | K and L are each four-digit positive integers with thousands | 20-Dec-2025 |
| gmatshiva | K and L are each four-digit positive integers with thousands | 15-Dec-2025 |
| Tanjim98 | At a certain university, 60% of the professors are women, and 70% of | 11-Dec-2025 |
| Rickooreoisb | Laura has a deck of standard playing cards with 13 of the 52 | 09-Dec-2025 |
| waccattack | K and L are each four-digit positive integers with thousands | 09-Dec-2025 |
| Tanpok | At a certain university, 60% of the professors are women, and 70% of | 06-Dec-2025 |
| Rishmadhu | K and L are each four-digit positive integers with thousands | 03-Dec-2025 |
| aashi007 | At a certain university, 60% of the professors are women, and 70% of | 27-Nov-2025 |
| molestiaeeum | At a certain university, 60% of the professors are women, and 70% of | 17-Nov-2025 |
| sajin95 | At a certain university, 60% of the professors are women, and 70% of | 16-Nov-2025 |
| Alavi | K and L are each four-digit positive integers with thousands | 16-Nov-2025 |
| VishnuDas | If x, y, and z are positive integers, where x > y and | 12-Nov-2025 |
| dokrilov | K and L are each four-digit positive integers with thousands | 12-Nov-2025 |
| VishnuDas | K and L are each four-digit positive integers with thousands | 05-Nov-2025 |
| numquamsunt | K and L are each four-digit positive integers with thousands | 23-Oct-2025 |
| mj12121212 | K and L are each four-digit positive integers with thousands | 20-Oct-2025 |
| Khushbooagrawal28 | The sum of the squares of the first 15 positive integers (1^2 + 2^2 + | 30-Sep-2025 |
| samiksha057 | K and L are each four-digit positive integers with thousands | 29-Sep-2025 |
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