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.
Make a Palindrome Number
Summing Digits within Text
Remove the polynomials that have positive real elements of their roots.
Back to basics 13 - Input variables
Back to basics 11 - Max Integer
Back to basics 17 - white space
Back to basics 2 - Function Path
Back to basics 15 - classes
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