| Recipient | Post | Date |
| GreenlightTestPrep | Re: The 25 students in an English class took a literature test. | 14-Jan-2022 |
| grenico | Two candles of the same length (challenge problem) | 14-Jan-2022 |
| KarunMendiratta | Marie has two electronic beepers: one beeps 5 times every 90 seconds | 14-Jan-2022 |