Trouble in the test suite :)
I think the problem is with Cody itself today. It's doing weird things. If you submit this solution again it fails.
How to find the position of an element in a vector without using the find function
Project Euler: Problem 7, Nth prime
Given a matrix, return the last eigen value
Check that number is whole number
Back to basics 16 - byte order
Back to basics 9 - Indexed References
7 segment LED display
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