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.
Summing Digits within Text
Calculate the Levenshtein distance between two strings
Construct an index vector from two input vectors in vectorized fashion
Determine if input is a perfect number
Cell Counting: How Many Draws?
Frobenius McNugget Factorization
Find the biggest empty box
Fix the last element of a cell array
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