Me siento igual :(

very clever, i feel so dumb... thank you

I think the requirement that direction only removed when found side by side should be stressed more in the kata description.
I took me a while to understand why ["NORTH", "WEST", "SOUTH", "EAST"] should not be reduced to [].

Thanks for your encouragements!

Enjoyed this kata very much, thank you

Great tip, thank you!

the last two test cases should be added to the kata instructions just for clarity

I'm not sure if I've missed something in the instructions?

The test case with no white spaces but has over 160 characters should just be returned as reduced characters with 160?

That's what I've done, but the test case correct answer has 182 characters ?

Read the comments and description next time you have a problem - a person with the same problem as you posted a comment literally two comments under yours and was answered.

when i run the test it says i passed however when i click submit this comes up
TypeError: Cannot read property '0' of null
at sumArray

    at Object.exports.runInThisContext

can someone please help me?

perhaps try a check for null before?

Hi all,

I'm receiving this error when submitting Kata.. The test has passed, any suggestions?

"TypeError: Cannot read property 'Symbol(Symbol.iterator)' of null
at sumArray

    at Object.exports.runInThisContext"

I'm receiving the same error, any one help? :(