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.
Increment a number, given its digits
Program an exclusive OR operation with logical operators
Flag largest magnitude swings as they occur
Back to basics 6 - Column Vector
Back to basics 18 - justification
Back to basics 13 - Input variables
Back to basics 3 - Temp Directory
Back to basics 14 - Keywords
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