Loading collection data...
Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
The NOTE (page bottom) is the solution you need.
A path can be made simpler if it contains two consecutive and opposite directions.
EDIT: I'm dumb.
This comment is hidden because it contains spoiler information about the solution
Did you read the note (page bottom)?
why does ['NORTH','WEST','SOUTH','EAST'] not taken as [] for an answer as it is coming to the intial position
why does ['NORTH','WEST','SOUTH','EAST'] not taken as [] for an answer as it is coming to the intial position