Write a function to find the 5th root of a number.
It sounds easy, but the typical functions are not allowed (see the test suite), so you'll need to find a non-standard method to solve the problem.
Back to basics 4 - Search Path
Flip the main diagonal of a matrix
03 - Matrix Variables 5
Find a Pythagorean triple
Rule of mixtures (composites) - upper bound
Divisible by 6
Stress-Strain Properties - 2
Lights Out 14 - 5x5, four stages, x moves
Pattern Recognition 2 - Known Unit Length, Various Array Length (including cell arrays)
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