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.
Tic Tac Toe FTW
Remove the small words from a list of words.
Number of 1s in the Binary Representation of a Number
Doubling elements in a vector
Is this triangle right-angled?
Find: Faster Alternatives for Large Sorted/Unique Vectors
GJam 2014 China Rd A: Read Phone Number (Large)
Image Processing 2.1.1 Planck Integral
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