Math Challenges | |||||||||
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Score | Title | Author | Solvers | Age | Votes | Difficulty | Education | Fun | Forums |
6 | Babbage and Coldplay Door ludde | 45 | 12y 266d | 13![]() |
6.08 | 6.38 | 7.38 | ![]() |
|
5 | Valentine's Gold Door gizmore en tehron | 10 | 122d 17h | 4![]() |
4.50 | 5.00 | 9.50 | ![]() |
|
3 | Flow Over Astronomy Door anto | 386 | 15y 338d | 42![]() |
4.38 | 5.38 | 5.52 | ![]() |
|
2 | Training: Math Pyramid Door Gizmore | 1873 | 13y 194d | 143![]() |
4.13 | 4.15 | 5.31 | ![]() |
|
3 | hi Door Gizmore | 2034 | 16y 74d | 146![]() |
2.40 | 3.30 | 3.50 | ![]() |
|
2 | Prime Factory Door ch0wch0w | 7782 | 16y 74d | 570![]() |
1.98 | 2.80 | 3.36 | ![]() |
|
2 | Training: Checksums Door gizmore | 65 | 1y 304d | 15![]() |
1.93 | 1.53 | 3.27 | ![]() |