i sugest you should be patient and do 8 or 7 kyu kata, no need to rush bro

And then you keep reading the description and see the examples about how to build the tower. In javascript it's an array of strings.

Where is the return keyword there? Try adding return result;

Without seeing your code, me neither. In the link it is explained how to post your code here, give it a try and make sure you mark your post as having spoiler content.

Your function should return the result instead of printing it to the console. Please read this: https://github.com/codewars/codewars.com/wiki/Troubleshooting-your-solution