Covering some basic topics I haven't seen elsewhere on Cody.
Return the number of punctuation characters in the input variable.
Trouble in the test suite :)
I think the problem is with Cody itself today. It's doing weird things. If you submit this solution again it fails.
Indexed Probability Table
Create incrementing array
Back to basics 17 - white space
Back to basics 15 - classes
Back to basics 22 - Rotate a matrix
Convert Roman to Arabic Numerals
Number of toolboxes?
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