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 might also encounter another problem, but I'll let you figure it out for yourself.
@Samson12345 try printing what you returned in the function to the console. I think you'll be able to see why.
Tests are perfectly fine. You're testing locally incorrectly (your code is wrong).
There is a function that can be written to work out the palindromes between 1-100000..... I won't spoil that but I am really struggling to calculate the range calculations.
I can't see how anyone could pass it in less than 800ms...
Congratulations!