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...
Back to basics 22 - Rotate a matrix
Replace May with April
Is this triangle right-angled?
The Dark Side of the Die
Return the 'Size' of a String of Code
Reverse the Words (not letters) of a String
Return the first and last character of a string
Lychrel Number Test (Inspired by Project Euler Problem 55)
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