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.
Remove NaN ?
Matrix multiplication across rows
MATLAB Basic: rounding II
Number of Even Elements in Fibonacci Sequence
Extra safe primes
Find a subset that divides the vector into equal halves
Spot the rectangle (Part 2)
Cell Counting: How Many Draws?
Fix the last element of a cell array
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