If there are an equal number of naughty and nice it should return 'naughty'. In the example you provided there is 1 naughty ('broke...') and 1 nice ('got...') while the other 2 don't fit the pattern. Without seeing your code I can't offer suggestions but it worked for me in Ruby.

I have the same question as a prior poster but can't read the answer since it's a spoiler. For ("gf","FG") the test wants to return true but how is this possible? Using str.ord I'm getting 103, 102 for "gf" and 70, 71 for "FG". How are these equal?

My solution seems to work for this Kata but I think the author's is flawed. He lists the following test conditions:

Test.assert_equals(find_primes_sextuplet(70),
 [7, 11, 13, 17, 19, 23])
 
 Test.assert_equals(find_primes_sextuplet(600),
 [97, 101, 103, 107, 109, 113])

 Test.assert_equals(find_primes_sextuplet(2000000),
 [1091257, 1091261, 1091263, 1091267, 1091269, 
 1091273])

But the first sextuplet of primes > 70 is not [7, 11, 13, 17, 19, 23] (this equals 90). The correct answer is [5, 7, 11, 13, 17, 19] (equals 72). And that third test case is completely off because the total of the array shown is well over 6,000,000, and the correct sextuplet should be [333323, 333331, 333337, 333341, 333349, 333367]. Am I not understanding the requirements?

I can't get this to break on my machine but it fails the last test in the test suite. New to the site, how do I see the test parameters being used to test the code?