Nice expression for the usage test. Maybe one can add function "dec2base", cause the return type is a String.
The problem description should mention that dec2base isn't allowed either.
This will fail to detect certain palindromes which contain zero e.g. 10101 however the test suite doesn't (yet) contain any such.
There's something strange with the Cody test suites today...
Reverse the Words (not letters) of a String
Back to basics 13 - Input variables
Swap two numbers
Return the first and last character of a string
The Dark Side of the Die
Next Higher Power of B
Right Triangle Side Lengths (Inspired by Project Euler Problem 39)
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