A duplicate of Problem 359?
yup, its a dup
Not quite a duplicate: the Test Suite is slightly different. ___ As per my comment there, the problem statement here should also specify that the keywords must be sorted alphabetically (and appear only once each).
Finding Perfect Squares
Remove the polynomials that have positive real elements of their roots.
The Tower of Hanoi
Sum of diagonal of a square matrix
Back to basics 1 - Saving
Back to basics 22 - Rotate a matrix
Back to basics 6 - Column Vector
Back to basics 7 - Equal NaNs
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