This is (more or less) cribbed from the USC contest winner's solution.
Very fast and very compact solution. Nice usage of complex to calculate distance between points and recursion.
Reverse the vector
Remove NaN ?
Create logical matrix with a specific row and column sums
QWERTY Shift Code Decoder
Minimum Distance between two N-sided Polygons
ismember: Enhanced Time Performance for 'rows' - Speed Scoring (90% savings)
PACMAT 08 - Awesome Tunneling Ghosts, 2X Speed, 6 Lives, Game Download
GJam 2011 Africa Qual A: Maximum Loop Size
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