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.
Author's choice, I guess.
console.log() is your friend.
Yep seems to be fixed now.
Sorry for the late response. It seems like you're returning an object rather than a number.
FYI: if you haven't figured it out, the code currently expects an empty array (
[]) even for factorise2, rather than[[],[]], which is silly.Same thing happened to me, look at my comment right below yours for a possible solution.