Math Challenges | |||||||||
---|---|---|---|---|---|---|---|---|---|
Score | Title | Author | Solvers | Age | Votes | Difficulty | Education | Fun | Forums |
2 | Prime Factory :llä ch0wch0w | 7772 | 16y 54d | 569 | 1.98 | 2.80 | 3.36 | ||
2 | Training: Math Pyramid :llä Gizmore | 1872 | 13y 174d | 143 | 4.13 | 4.15 | 5.31 | ||
2 | Training: Checksums :llä gizmore | 63 | 1y 284d | 15 | 1.93 | 1.53 | 3.27 | ||
3 | hi :llä Gizmore | 2033 | 16y 54d | 146 | 2.40 | 3.30 | 3.50 | ||
3 | Flow Over Astronomy :llä anto | 386 | 15y 318d | 42 | 4.38 | 5.38 | 5.52 | ||
5 | Valentine's Gold :llä gizmore ja tehron | 9 | 102d 7h | 4 | 4.50 | 5.00 | 9.50 | ||
6 | Babbage and Coldplay :llä ludde | 45 | 12y 246d | 13 | 6.08 | 6.38 | 7.38 |