Minneapolis, MN, USA
Problem of the Week, Middle School Madness, Daily Math Challenge, Elementary Brain Teaser - January, February, March, April, May, June, July, August, September, October, November, December 2025
| Problem Title | Total Score |
|---|---|
| Factor It Out | 19 |
| Finland Candy | 18 |
| 678 | 18 |
| Greatest Prime | 18 |
| Yellow Paper | 18 |
| Bizz | 18 |
| Sour Patch Kids | 18 |
| After Five | 18 |
| Small Product | 18 |
| Palindromes Less than 400 | 17 |
| Nutshells | 17 |
| 1234 Prime | 16 |
| Greater than 500 | 16 |
| Smaller Perimeter | 16 |
| Socks | 14 |
| Pattern Time | 14 |
| Next Up | 14 |
| Nickels | 12 |
| Ordered Pairs | 9 |
| Greater than 200 | 9 |
| Less Than 75 | 9 |
| Sum to 80 | 9 |
| What is X? | 8 |
| Palindromic Year | 8 |
| 468 | 7 |
| Next Number | 7 |
| Bouncy Ball | 7 |
| Not 102 | 7 |
| What Number Comes Next | 6 |
| Problem 1258 | 5 |
| Problem 1345 | 5 |
| Problem 1095 | 0 |
| Box of Cereal | 0 |
| Balancing Act | 0 |
| Fibonacci | 0 |
| 1 to 90 | 0 |
| Factors of 1000 | 0 |
| Problem 1098 | 0 |
| Nine Divisors | 0 |
| Pi | 0 |
| Box of Marbles | 0 |
| 15 Numbers | 0 |
| Lucas Sequence | 0 |
| Pieces of Gum | 0 |
| 11730 | 0 |
| Three Digit Automorphic | 0 |
| BDAC | 0 |
| Prime Function | 0 |
| Base Books | 0 |
| BALLOON | 0 |
| The Last of 2024 | 0 |