There are two missing images in the description of the problem. I believe that they are to images on wikipedia.

Yes, this is the JavaScript version.

This challenge is far more difficult than most of the 6 kyu, I've come across. Not sure what it should be, but certainly not level 6.

There is a discrepency between the intructions and the actual tests. Numbers with a decimal part should return "The number has a decimal part. No Results", but instead you test for "The number has a decimal part."

Thank you. Added random tests. I would welcome any comments about my tests and how to make them better. /fixed.

Thanks for the feedback. /fixed

thanks. i'll search for an example with random tests to emulate. if you can point me to one, that would be great!

I'm not sure why 7 would be a narcissistic number. Wouldn't 7^3 be 343 and therefore != to 7? And yet in the tests it appears to expect that 7 to return a true value.