I did this Kata and was a GREAT exercise of methods for me!! In my Browser runs good, but everytime I submit it in the codewars editor it tells me .split('') its not a function like the parameter "lines" its not a string inside that array. But I dont care, so I dont worry about it, its maybe something Im not seeing just because my level maybe its not that high and Im just a Junior. But I appreciate SO MUCH !! the work made me do, that Im following this guy and doing more of his Katas for Sure. Whoever you are THANK YOUU!

Read again the text of the problem, second rotor goes 13 positions after did 1 along with the first rotor, and the 3rd rotor goes 27 positions after doing 14, 13 along with the second rotor and 1 with first and second rotors

that's because short code its over rated.. codewars its a short code contest...
short code its not always the best code, almost always, but not always