| Recipient | Post | Date |
| dflorez | Narcisse and Aristide have numbers of arcade tokens in the ratio 7 : 3 | 10-Jan-2016 |
| sjaskaran | Re: Though viewed from a distance, Saturn's main rings may | 02-May-2015 |
| Bunuel | An auto assembly plant performs six functions with each frame that arr | 22-Apr-2015 |
| Bunuel | Units digits, exponents, remainders problems | 16-Apr-2015 |
| Harley1980 | How many different prime factors does x have? | 15-Apr-2015 |
| Bunuel | | 14-Apr-2015 |
| ajju2688 | | 14-Apr-2015 |
| lecancher | How many 4-digit positive integers are multiple of each integer from | 14-Apr-2015 |
| galiya | How many positive integers less than 30 have no common prime | 14-Apr-2015 |
| Turkish | For an integer n greater than 1, n* denotes the product | 14-Apr-2015 |
| Bunuel | If k is an integer and 121 < k^2 < 225, then k can have at most how | 14-Apr-2015 |
| Maxswe | There are 24 different four-digit integers than can be | 14-Apr-2015 |
| vyomb | Re: The sum of the squares of the first 15 positive integers (1^2 + 2^2 + | 14-Apr-2015 |
| Bunuel | At a certain carnival booth, contestants spin a number-wheel containin | 14-Apr-2015 |
| alchemist009 | The positive integer q is divisible by 15. If the product of | 13-Apr-2015 |
| onedayill | Re: A set of five positive integers has an arithmetic mean of 150. A parti | 13-Apr-2015 |
| Bunuel | If the product of the integers a, b, c, and d is 1,155 and if a > b > | 13-Apr-2015 |