someone give this person a cookie

oh i see, thanks for the reply !

Yes, that's why after revalidation is marked as invalid. Tests were weaker when this solution was submitted.

hi, i have a question about your code:
if for example walk would have been ['n','n','n','n','n','w','w','w','w','w'] it will return true, correct? although this wont get you back to your starting point

will note, i tried to do this using only knowladge i've had after learning some basic fundementals in programming and javascript.