Replicate each element of a row vector (with NaN) a constant number of times.
n=2, A=[1 2 3] -> [1 1 2 2 3 3]
n=0, A=[2 1] -> 
DNA N-Gram Distribution
How long is the longest prime diagonal?
Rotate input square matrix 90 degrees CCW without rot90
Detect a number and replace with two NaN's
Replace multiples of 5 with NaN
Decrypt the cypher using XOR encryption (for beginners)
Can you beat the lottery again (for hardcore coder) ?
Numbers spiral diagonals
Pandigital number n°2 (Inspired by Project Euler 32)
Clear all empty variables from the workspace
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