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.
Renaming a field in a structure array
Check to see if a Sudoku Puzzle is Solved
Are you in or are you out?
sum of first 'n' terms
Is this triangle right-angled?
Placing Beads Neatly in a Box
Fix the last element of a cell array
Breaking Bad Tiles (Spelling with Element Symbols)
Twins in a Window
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