| Math Challenges | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Score | Title | Author | Solvers | Age | Votes | Difficulty | Education | Fun | Forums |
| 5 | Valentine's Gold by gizmore and tehron | 8 | 91d 17h | 4 |
4.50 | 5.00 | 9.50 |  |
|
| 6 | Babbage and Coldplay by ludde | 45 | 12y 235d | 13 |
6.08 | 6.38 | 7.38 | |
|
| 2 | Training: Checksums by gizmore | 61 | 1y 273d | 14 |
2.00 | 1.57 | 3.50 | |
|
| 3 | Flow Over Astronomy by anto | 386 | 15y 307d | 42 |
4.38 | 5.38 | 5.52 | |
|
| 2 | Training: Math Pyramid by Gizmore | 1870 | 13y 163d | 143 |
4.13 | 4.15 | 5.31 | |
|
| 3 | hi by Gizmore | 2032 | 16y 43d | 146 |
2.40 | 3.30 | 3.50 | |
|
| 2 | Prime Factory by ch0wch0w | 7769 | 16y 43d | 569 |
1.98 | 2.80 | 3.36 | |
|