Brahmagupta gets no respect. No respect, I tell ya.
Was zero invented, or discovered?
Keep in mind that fill-in-the-blank style questions aren't a great match for Cody since competitors can always inspect the test suite.
Number of 1s in the Binary Representation of a Number
Concatenate two strings
Is it an Armstrong number?
Given a 4x4 matrix, swap the two middle columns
CONVERT TAN TO SIN
Equal to their cube
give-nth-decimal-place-of-pi up to 100 digits
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