I'd say they do the same thing but some browsers don't run like it is**

very nice, equal

good!

To primitive and simple

it was such obvious, but I didn't guess to this solution :(

The same as me :)

dang it, i used the same thing but i didn't push it to the arr and was wondering why it wasnt working finally gave up :(

Can someone tell me how this recursion works?

Nice! Mine was similar, but could've been made more simple with += and -= like you have.

I'm not sure what the technique for accessing it is called, but it's just how you access a multidimensional array...or a "nested" array.

This might not be helpful at all, but "nested array" is the term that got Google to help me figure this out the other night on a different kata that had a nested array. shrugs

Because it's length, not lenght.

ayy, why my busStops.lenght returning undefined?

nothing wrong with a classic

To access the inner/nested array

Same as mine :_)