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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.
I'm using a consol.log to check the test numbers and what I'm returning after each function. Several numbers are failing when they should pass.
Ex. 6713595559444888
true
674299888
true
8136265557777771
true
563945557
true
Did anyone else have a problem using charAt()? It's giving me an error saying that it is not a function.
Trying to do a loop and check num1.charAt(i). Can anyone tell me why that wouldn't work?
Trying to do a loop and check num1.charAt(i). Can anyone tell me why that wouldn't work?