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.
You are mutating the nodes by adding an
id
property; the kata requires not to mutate the nodesHow did you even come to that conclusion?
This comment is hidden because it contains spoiler information about the solution
Thanks, I had a problem with ".compare()" function, it indeed works
There is no problem with this kata! 955 guys passed it.
Hey, I have a problem, I run my code on local and it works perfectly for all cases, but when I tried to run it in this page it doesn't work, any idea why?
You start with a "+1+2+3..." it should be "0+1+2+3..."
It works with the command:"Kate::validate". If you change the class name, it would give you that problem. leave it as "Kata".