Current votes for the next contest

117 out of 1735 registered people have voted

Problem Total points Percent
Primal Sums205
Protein folding140
Word Search119
Sums of powers108
Coins104
Minimal Sudoku89
Samegame72
Maximal determinant69
The Heilbronn Problem68
Crossword Grids58
Rubik's cubes56
Weighted Matrix53
Packing spheres into a cube46
Error correcting code39
Taxicab Numbers34
Orchard planting34
Leapers coverings34
Miller Rabin30
Sum Of Unequal Powers (SOUP)29
Packing with consecutive squares28
Deterministic pancake flipping27
Heilbronn 3D21
Different determinants21
Non Transitive Dice21
Crossing Number20
Packing with cubes17
No 3 in line, in d dimensions17
Fifteen puzzle16
3D Magic Knight Tours15
Unique vectors14
Divisor chains13
Tilings with squares as possible12
Halving lines12
Magic AntiMagic Squares10
Pandigital Magic Squares10
Packing Equations Into A Square10
Perfect rulers9
Trimagic squares8
3*3 determinants8
Non-crossing leapers tours7
Weak Schur7
Necklace6
Snake and coil6
Number of lines5
Minimal generating set size5
Ellipses5
Graceful graphs5
Coloring the square5
Packing with multiple consecutive cubes4
G(m,n)2
Permanents of matrices2

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