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.
Swap the first and last columns
Increment a number, given its digits
intersection of matrices
Deleting an element in a matrix
Stuff the Board
Find the stride of the longest skip sequence
Cell Counting: How Many Draws?
Placing Beads Neatly in a Box
How long is the longest prime diagonal?
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