Having the same problem... My code works for all given examples just wont work when using long strings. been trying to find a solution
for atleast 8+ hours.. I am almost certain that I am understanding the question wrong.

Ok cool, sorry I didn't know...

I commented on a solution. So if you reading this comment it already means you've seen the answer.

So its technically not a spoiler..

Almost chocked on this kata just because of how unclear the instructions were.

alphabets_a_to_m = 4
alphabets_n_to_z = 10

result = 10/4 <<<< This is what I thought the instruction was

but instead it was "alphabets_n_to_z/alphabets_a_to_m + alphabets_n_to_z" in this case result = 10/4+10 = 10/14

Anyway Thank you for all the effort you guys put into making these kata, they greatly help in improving my craft... Abashwe!

NVM I got it.... Sheesh this was a good one, very tricky hahaha, I found the solution by answering my own question... Abashwe....

So if a=-1 and b=-12

the code I am supposed to write adds the numbers in this sequence: -1 + -2 + -3 + -4 + .........-12?

range function wont work if value "a" is bigger than value "b"