I think that with this kind of problem, you can process in two steps.
A first easy problem with small N (to test perms for example). And a harder problem with big N, which
oblige to find another algorithm.
How to find the position of an element in a vector without using the find function
Rotate a Matrix by 90 degrees
Switch matrix to a column vector
Fibonacci-Sum of Squares
Area of an equilateral triangle
A matrix of extroverts
Return elements unique to either input
Pandigital Multiples of 11 (based on Project Euler 491)
Hackathon - String version
Muphry's Law of MATLAB
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