Perhaps a new problem group dealing with string arrays, character arrays, and cell arrays of character vectors can be added on Cody.
@"Peng Lui": The first Challenge Group involving strings and the like (Strings I) has been posted.
And for the poor souls who don't have 2016b...
This solution no longer passes as of 8/19/2017.
Find the sum of all the numbers of the input vector
Find the two-word state names
Remove the polynomials that have positive real elements of their roots.
Test if a Number is a Palindrome without using any String Operations
Spot the rectangle (Part 2)
Spot the rectangle
Convert hex color specification to MATLAB RGB
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