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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.
Expected: [0,2], instead got: [0,1],
what kind of tests are you using? How can you expect 2 when expecting cartesian coordiantes that can only go from -1 --> 1?
how come toLocaleString isn't accepted?
This comment is hidden because it contains spoiler information about the solution
Object 253 is prime has no join method. What is wrong here? I ran all of the tests myself and they all worked normally, but when I submit, I get the error. Please help.
The tests don't run. I keep getting Test didn't pass: Unknown error. However, I tested all my code in a javascript console and it was correct. What is the issue?