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.
Using the wrong Node version?
This very much looks like user error and not a kata issue. Closing. ( Next time, ask a
Question
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Got it! Thanks!!
Look hard at your loop condition and what you do inside it. Also, read the instructions again and check the last example.
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It looks I accidently posted the wrong version where len is not declared..
Either way you are correct, I was not understanding how logic of the code works and more then one change needs to be made.
Thank you for the feedback.
I'm surprised JS doesn't throw any errors while running this spaghetti code...
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